NOTE: *These units draw current from the Combus to power devices external to the module. This current must be
The following chart indicates the total Combus wire allowed depending on the capacitance rating of the wire used:
Wire Capacitance per 1000'(300m) 15nF 20nF 25nF 30nF 35nF 40nF
TOTAL Combus Wire Length 5300'/1616m 4000'/1220m 3200'/976m 2666'/810m 2280'/693m 2000'/608m
After five seconds, the panel will reapply power to the Combus and the problem module should begin to operate as intended. NOTE: If a power supply other than the PC4204/PC4204CX is used, the Combus repower function will not operate as intended. NOTE: New versions of the PC4204/PC4204CX power supply module have a jumper marked J1. Ensure that this jumper is configured for Combus Relay. Otherwise, the power reset function will not operate. For more information regarding the PC4204/PC4204CX, please refer to the PC4204/PC4204CX Installation Instructions.

2.6 Zone Wiring

Zones on the system are wired according to the diagrams below. Once you have selected which type of zone supervision you require, you must program the Zone Supervision section. See 5.1 Zone Supervision for instructions. NOTE: Fire, LINKS Supervisory, LINKS Answer, AC Delay or Forced Answer zones always use single EOL supervision, regardless of the programmed zone supervision. No End of Line (No EOL) All No EOL zones are normally closed loops. The zone will be violated when it is open.
Wires run in parallel also increase Combus capacitance. For example, when using 20nF wire, the following would be some of the combinations allowed: Four wire runs at 1000'/305m each Six wire runs at 666'/203m each Eight wire runs at 500'/152m each 10 wire runs at 400'/122m each etc NOTE: Contact the wire manufacturer for the capacitance ratings of the wire being used.
PC4204/PC4204CX Power Supply PC4204/PC4204CX power supply modules are required to power additional modules and devices when the total current from the main panel is insufficient. A PC4204/ PC4204CX should also be used if excessive line loss is encountered. PC4204/PC4204CX Current Requirement AUX - 1.0A available for devices connected to the AUX terminal, including devices connected to relay outputs and modules connected for Combus repower (see 2.5 Combus Operation and Wiring). Combus Repower Only Relay 1 on the PC4204/PC4204CX can be used for Combus repower. The Combus must be wired to the PC4204/PC4204CX according to the following diagram for Combus repower: PC4204
Single End of Line (EOL) All Single EOL zones have a 5600 resistor across them. If the zone is shorted or open, it will be violated. Resistors should always be placed at the device end of the wire run. If programmed as a fire or waterflow zone, the open zone will generate a trouble condition and the short will generate an alarm.
Double End of Line (DEOL) All Double EOL zones have two 5600 resistors across them. DEOL loops will allow the panel to detect zone faults, zone tampers, violated zones and restored zones. Resistors should always be placed at the device end of the wire run.

Programming the PGM Terminal for an AML Loop Ref #: [001400] To enroll addressable multiplex loop (AML) devices, you must first program the PGM terminal you have selected for the loop. Perform the following: 1. Enter Installers Programming and enter reference number [001400]. 2. To select PGM1 for AML devices, scroll to PGM1 AML? and press [*]. The option will toggle to Yes. 3. To select PGM2 for AML devices, scroll to PGM2 AML? and press [*]. The option will toggle to Yes.
NOTE: Do not turn off the PGM AML toggle option unless all AML devices have been removed from the loop (see Removing AML Devices).
To Enroll an AML Device Ref #: [00140300] for PGM1 Ref #: [00140400] for PGM2
NOTE: All AML devices must be connected before they are enrolled. To enroll the device, perform the following: 1. FOR DEVICES TO BE ENROLLED ON PGM1: Enter Installers Programming and enter reference number [00140300]. FOR DEVICES TO BE ENROLLED ON PGM2: Enter Installers Programming and enter reference number [00140400]. 2. Enter the 5-digit serial number on the detector to be enrolled. 3. If the correct serial number was entered, the panel will allow you to select the zone that the addressable detector will be assigned to. Any zone from zone 001 to 128 on the PC4020 can be used as an AML zone. If the detector is not connected to the PGM terminal, the zone will not be enrolled. Do not use zones designated for Access Control. Repeat from Step 2 until all AML devices have been enrolled. If the zone serial number is already programmed into the panel, the panel will display the message Already Enrolled on the top line of the LCD and the serial number on the bottom line of the LCD for three seconds. The panel will then display the zone assignment for the device. This allows for the reassignment of an existing zone or to verify programming. NOTE: Only the AMS-220/220T devices may be defined as fire zones. Do not program other AML devices as fire zones.

AML Key Ref #: [001401]

IMPORTANT NOTE: To ensure system security, the AML Key must be programmed when using AML devices.
The AML Key is a 2-digit code that acts as a security lock for the AML detectors. Once you have enrolled all AML
Section 5: Partitions and Zones

5.1 Zone Supervision

Ref # [000204] Zone Supervision The control panel must be instructed to supervise either No End of Line, Single EOL or Double EOL zone loops. These three options are described in Section 2.5 Zone Wiring. To program this option, perform the following: 1. Enter installers programming by pressing [*] [8] [Installers Code]. 2. Enter reference number [000204] and press [*]. 3. Scroll through the three supervision types. Press [*] to select the supervision type you require. [*][6] Any Cd (N)..see section 7.9 on page 26 Exit Delay Aud (N)..see section 9.2 on page 30 Exit Delay Sqk. (N)..see section 9.2 on page 30 Aud. Exit Fault (N)..see section 8.1 on page 28 Entry Urgency (N).see section 9.2 on page 30 Entry Squawk (N)..see section 9.2 on page 30 Exit Del. Term (N)..see section 9.2 on page 30 System Alarms (N)..see section 6.1 on page 19 System Status (N)..see section 6.1 on page 19 Sen. Rst. Cmd#2 (Y)..see section 11.3 on page 34 Spcl Alm Entry (Y)..see section 9.2 on page 30 Exit Tbl Beep (N)..see section 9.2 on page 30 Dual Usr Dis (N).see section 8.5 on page 29 No-Act Grp Byp (N).see section 5.5 on page 17 Partition Times Ref #: [0100XX02] where XX = partition number There are 11 different partition times to be programmed. See the corresponding section for further information regarding each timer: Entry Delay section 9.1 Entry and Exit Delay Times Exit Delay section 9.1 Entry and Exit Delay Times Auxiliary Entry Delay section 9.1 Entry and Exit Delay Times Auxiliary Exit Delay section 9.1 Entry and Exit Delay Times Delinquency a Closing Delinquency reporting code will be sent if the partition is not armed for the number of days programmed in this section. Autoarm Pre-alert section 8.2 Automatic Arming Quick Bypass Duration - 24Hr Quick Bypass (24) Quick Bypass Pre-alert - 24Hr Quick Bypass (24) Close Time Time Duration - see Section 8.3 Disarm Delay Timer - see Section 8.4 Group Bypass Duration - see Section 5.5 Three digits are required for each entry.

zone label zone type zone attributes To program the zone, enter the reference number indicated above. Press [*] to select the zone. The three programming items are accessible from the zone programming menu.
Zone Labels When the zone label programming option is selected, the panel will display the presently programmed label (default Zone XXX). Follow the instructions below to program the label. Programming System Labels A cursor will appear under the first letter of the default label. Move the cursor to left or right by pressing the arrow (< >) keys. The letters of the alphabet have been divided up among the number keys 1 to 9 on the keypad as follows: [1] = A, B, C, 1 [2] = D, E, F, 2 [3] = G, H, I, 3 [4] = J, K, L, 4 [5] = M, N, O, 5 [6] = P, Q, R, 6 [7] = S, T, U, 7 [8] = V, W, X, 8 [9] = Y, Z, 9, 0 [0] = Space For example, if you press the [4] key once, the letter J will appear above the cursor on the display. Press the [4] key again, the next letter K will appear, and so on. If a different number key is pressed, the cursor will automatically move to the right one space. To erase a character, use the arrow keys to move the cursor under the character, then press the [0] key. There are other options when programming labels. Press the [*] key to call up the options menu. Scroll through the options using the arrow (< >) keys, then press the [*] key to select. [0] Clear Display will clear the entire label. [1] Clear to End will clear the display from the character above the cursor to the end of the display. [2] Change Case will toggle between uppercase and lowercase letters. [3] ASCII Entry is for entering uncommon characters. Use the arrow (< >) keys to toggle through the characters or enter a 3-digit number from 032 to 255. Press the [*] key to enter the character. See Appendix D at the back of this manual for a list of the available ASCII characters. [4] Cancel and Exit will exit zone label programming. No changes will be saved. [5] Save will save any changes and exit zone label programming. Zone Types The following is a description of each zone type: Standard Delay (00) Standard Delay zones have an entry and exit delay. The exit delay will begin as soon as arming is initiated. The delay zone may be opened and closed during the delay time without causing an alarm. After the exit delay time has expired, the zone is armed. Opening the zone will start the entry delay. If the panel is disarmed before the entry time expires, no alarm will be generated. Auxiliary Delay (01) The Auxiliary Delay zone operates the same way as the Delay zone, except different entry and exit delay times can be programmed: Auxiliary Entry and Auxiliary Exit Delay. Having a second delay zone provides greater flexibility for areas which require more time to arm and disarm the system. Instant (02) An Instant zone will be armed when the exit delay expires. Violating this zone when armed will cause an instant alarm.

2. Press [2] or [*]. 3. The display will read Program Name. For access code 0002, the default name will be User 2. Enter the new access code name using the number keys in the following manner: The letters of the alphabet have been divided up among the 1 to 9 number keys on the keypad as follows: [1] = A, B, C, 1 [2] = D, E, F, 2 [3] = G, H, I, 3 [4] = J, K, L, 4 [5] = M, N, O, 5 [6] = P, Q, R, 6 [7] = S, T, U, 7 [8] = V, W, X, 8 [9] = Y, Z, 9, 0 [0] = Space For example, if you press the [4] key once, the letter J will appear above the cursor on the display. Press the [4] key again, the next letter K will appear, and so on. If a different number key is pressed, the cursor will automatically move to the right one space. To erase a character, use the [<] [>] keys to move the cursor under the character, then press the [0] key. (See Access Code Label Options below for other options available when programming user names.) 4. Once the new name has been entered, press [#]. The display will return to Select (2) Edit User Name. Access Code Label Options These options are also available when programming labels. When programming the label, press the [*] key for the options menu. Use the arrow (< >) keys to scroll through each option. Press the [*] key to select. The available options are: Clear Display: Selecting this option will clear the entire code label. Clear to End: This will clear the display from the character where the cursor was located to the end of the display. Change Case This will toggle the letter entry between Case: uppercase and lowercase letters. ASCII Entry: This is for entering uncommon characters. Use the arrow (< >) keys to scroll through the available characters. Each character will be displayed along with the corresponding 3-digit ASCII number. If you know the characters 3-digit number, enter it. Press the [*] key to enter the character into the code label. See Appendix A at the back of this manual for a list of the available ASCII characters.
Edit Partition Mask In order for an access code to function, you must program which partitions the code will be active on. If the system only has one partition, you must activate the code for partition 1. To program partition access for the new access code, perform the following: 1. From the Program Code menu, use the right arrow (>) key to scroll to the following display: Select (6) < > Edit Part. Mask

2. Locate the code using one of the code-searching methods (see section 7.4 Modify An Existing Code). Press [*] to select. 3. Use the right arrow (>) key to scroll to the following display: Select (1) < > Erase Data 4. Press [1] or [*]. All data pertaining to the access code, except the access code name, will be erased. To delete the access code name from an existing code, perform the following: 1. Enter [*][5][master code]. 2. Locate the code using one of the code-searching methods (see section 7.4 Modify An Existing Code). Press [*] to select. 3. Use the right arrow (>) key to scroll to the to Select (2) Edit User Name and press [*]. 4. The display will indicate the current name. Press [*]. 5. The display will read Select (0) Clear Display. Press [*]. The access code name will be erased. 6. Follow the instructions outlined in section 7.3 Programming Access Codes to program a new label, or press [#] until you have exited access code programming.
Temporary Codes A Temporary code is an access code that can be turned on or off by partition using the T-Code function key. (See 6.11 Function Key Programming.) Any code with the temporary code attribute enabled will work this way. To turn temporary codes on for a partition, press and hold the T-Code function key at a keypad assigned to the partition. Users may need to enter an access code after pressing the T-Code key, depending on how the function keys are programmed.
NOTE: This feature must not be used with PC4820 access control.

7.8 Guard Code

Ref #: [000004] The Guard code can only be changed in this section and cannot be altered by the user. The Guard code can always be used to silence alarms and arm all partitions. The code can only be used to disarm partitions the code is assigned to. In addition, the Guard code can also be used to bypass zones, activate command outputs and access the [*][6] System Master Options Menu when the code is active. The Guard code will be active when any of the following conditions occur: While a partition is disarmed After arming a partition using the Guard code, the code will remain active for five minutes after the exit delay expires. If the Guard code is not enabled for the armed partition, it will only remain active for the duration of the exit delay. The Guard Code will become active after the Guard Delay time when any of the following conditions occur. The code will remain active for the Guard Duration: If an alarm, tamper or fault occurs When a trouble occurs (each new trouble restarts the timer) When a partition has been force armed Guard Delay Ref #: [00020306] Program the time delay before the Guard code will become active after one of the conditions described above occurs. Valid entries are from [000] to [255] minutes. If [000] is entered, the code will be active immediately (Default = 000)

10.8 Test Transmissions

To ensure that the communication link with the central station is functioning properly, the panel can be programmed to send a test transmission signal. In order to enable test transmissions, the Periodic Test option must be turned on (Ref #: [000401], scroll to option; Default = No). The transmission time of day and the number of days between test transmissions must also be programmed.
Swinger Limit Ref #: [00040201] Enter the number of alarms/tampers/faults the panel will communicate per zone before communications for that zone shut down. Valid entries are from 000 to 255. The default setting of swinger shutdown is 003. Entering 000 in this section will disable swinger shutdown. Swinger Shutdown Reset Every 24 Hours Ref #: [000401] Scroll to the Shutdown 24Hrs option. If the Shutdown 24Hrs toggle option is enabled, the swinger shutdown counter will be reset every day at midnight, or when the partition is armed. The swinger shutdown counters keep track of how many alarms have occurred on each zone, shutting them down if they reach their limit. If disabled, the swinger shutdown counters will only be reset when the partition is
Periodic Tx Days Ref #: [0004020400] Enter the number of days between test transmissions. Valid entries are from 001 to 255. The default setting is 001. If the Test Tx in Min communicator toggle option is enabled, the Periodic Tx Days counter will be the number of minutes between test transmissions (Ref #: [000401] and Ref scroll to option). If disabled, the Periodic Tx Days counter
will be the number of days between test transmissions (default=No).
Periodic Tx Time Ref #: [0004020401] Enter the time of day the test transmission will be sent. Times are entered using 24 Hour format (HH:MM). The default setting is 00:00 (midnight). The test transmission reporting codes must also be programmed in order for this feature to function (see 12.7 Reporting Codes).
Dial Attempts #2 Ref #: [00040208] This is the number of dialing attempts for telephone number 2. See Dial Attempts #1 for details. Dial Attempts #3 Ref #: [00040209] This is the number of dialing attempts for telephone number 3. See Dial Attempts #1 for details. Dial Attempt Delay Ref #: [0004021100] After a failed attempt to call the central station, this is the amount of time the panel will wait before making the next dialing attempt. Valid entries are from 001 to 255 seconds. The default setting is 006 seconds. 4164 Low Bat Dly Ref #: [00040210] The transmission of a low battery condition to the central station will be delayed for the number of days programmed in this section. Valid entries are from 000 to 255 days. The default setting is 007. Waterflow Delay Ref #: [00020311] This delay is to prevent false alarms due to surges in the sprinkler system. The Maximum delay allowed is 90 seconds. The default is 000 seconds (disabled). The Waterflow Delay must be 90 seconds or less. This delay affects all zones programmed as Waterflow, zone type (10). See 5.4 Zone Programming.

grammed as the Maximum Number of Dialing Attempts. When used as a backup number, the dialer direction options for the second telephone number should be disabled (default=No). Ph 1-3 Backup This option is similar to Ph 1-2 Backup Backup: except that the panel will backup to the third telephone number instead of the second (default=No). NOTE: If the Ph 1-2 Backup option is also enabled, the reporting code will be sent to both the second and third telephone numbers if the panel is unable to communicate using the first number. Ph 2-3 Backup This option is similar to Ph 1-2 Backup Backup: except that the panel will attempt to report to the third telephone number if it is unable to communicate using the second telephone number (default=No). NOTE: If the Ph 1-2 Backup option is also enabled, the reporting code will be sent to the second telephone number if the panel is unable to communicate using the first number. If the panel also fails when attempting to call the second telephone number, the panel will send the reporting code to the third number. Busy Tone Det. If enabled, when a busy tone is detected Det.: for four seconds, the panel will hang-up and wait for the amount of time programmed as the Busy Tone Delay before attempting to redial. If disabled, the panel will not search for busy tone when dialing the telephone number (default=No). NOTE: This feature must not be used with the LINKS1000. 1300 Hz ID If enabled, the panel emits a 1300Hz identiID: fication tone from the time it dials to the time it hears the handshake from the receiver. If disabled, no identification tone is emitted (default=No). NOTE: This option should not be used with Pager 2, Pager 3 or Contact ID formats. This feature should not be used in North America. Alternate Dial: If enabled, the panel will alternate Dial between the first and second telephone numbers when attempting to call the central station, regardless of the dialer direction settings. If disabled, the panel will follow the programmed backup dialing procedure (default=No). SIA 1 Account # See 12.6 Communicator Formats for #: information. Auto Report SIA See 12.6 Communicator Formats for SIA: information. Test Tx in Min: If enabled, the test transmission timer Min will be in minutes. If disabled, it will be in days. See 10.8 Test Transmissions (default = No). Tx Delay in Min If enabled, the transmission delay will Min: be in minutes. If disabled, it will be in seconds. See 10.9 Transmission Delay (default = No). 2nd Line Flash: If enabled, the panel will use the stanFlash dard dialing routing with the following addition. If the panel doesnt detect a dial tone during the first five seconds, the panel will flash the line (hang up and pick up again) for 90ms. The panel will then search for a dial tone on the virtual line (default = No). NOTE: This option is for use in Sweden only. Do not enable in North America. If this and the LINKS1000 are enabled, the LINKS dialing procedure will be slightly different. The panel will backup to the LINKS on the third attempt. 6 digit Acct If enabled, the system and partition account Acct: numbers will be six digits for the SIA format. If disabled, the account numbers will be four digits (default=No). T-Link Enabled: This option must be set to [N] for a UL Listed system. If enabled, a communications link between this product and a receiver, DLS, computer or other devices on a LAN/WAN will be used. NOTE: A T-Link module must be connected to the PC-Link connector on the panel.

User Call Up: If enabled, the user can make the panel Up call a remote computer by entering the [*][6][Master Code][12] User Call Up command (default=No). Double Call: If enabled, the panel will follow the double Call call procedure. If the panel detects one or two rings on the first call and then is called again within a programmed time, the panel will answer the second call on the first ring. To program the Double Call Timer, see Downloading Options Double Call Timer above. If disabled, the panel will only answer after the programmed number of rings (default=No). DLS Callback: If enabled, both the computer and the Callback panel will hang up after a connection is made. The computer will then wait for the panel to call. If disabled, the downloading computer will have immediate access to the control panel once accepted as valid (default=No). NOTE: If more than one computer is used for downloading, callback should be disabled. Periodic DLS: This feature can be used to have the panel DLS periodically call the downloading computer. Upload/ download commands programmed in advance (batch files) will be executed. See 13.2 Periodic Call-up for programming the time and days when this will occur. The computer must be waiting for a call in order for this feature to work (default=No). User Enabs DLS If enabled, the user will be able to actiDLS: vate the ring detect feature for 60 minutes in order to allow downloading to occur. If the DLS Enabled option is on, this option will not apply (default=No).

13.2 Periodic Call-up

Ref #: [000301] This option programs the time and number of days between periodic downloads: Periodic TX Days (00): Program the number of days (00) between periodic downloads. Valid entries are from 001 to 255 days. The default setting is 030. Periodic TX Time (01): Program, in military time, the time (01) of day the panel will call the computer for periodic downloading. The default setting is 00:00 (midnight).

13.3 PC-Link

Ref #: [000307] The PC-Link is an adapter that connects the control panel to a computer to provide on-site downloading. With the PCLink, no modem is required. The time that is required to complete a successful download is significantly reduced. A serial cable is used to link the computer with the control panel. A connection to the DLS software will automatically be made when the DLS initiates the connection. For instructions on using the PC-Link, please consult your DLS2002 Software (Connecting Via PC-Link).

15.2 LINKS2XXX (Long-range Radio Communications)
Ref #: [000405] The following four toggle options are to be programmed only when using a LINKS2150/2450 Long-Range Transmitter. LINKS2XXX Enable/Disable This option must be Enable/Disable: enabled when using a LINKS2150 (default=No). NOTE: The Communications Enabled communicator toggle option must be enabled in order for the LINKS2150 to communicate (see 12.4 Communicator Toggle Options). Alarms/Restore If enabled, the LINKS2150 will report Alarms/Restore: alarms and restores. See 12.5 Dialer Direction for more information (default=No).
Section 16: Diagnostics and Troubleshooting

16.1 General Diagnostics

Ref #: [04] The diagnostics function is designed to help you track down any problems with the installed modules. If there is no problem the keypad will display PC40X0 System No Faults Found. If there is a problem, the keypad will display Error. Module. This message will be accompanied by either E T or LV followed by a number. The number represents the module (see list below). The letters represent the following: E = communications error. The main panel has lost communications with the module. T = tamper. The tamper zone on the module has been activated. LV = low voltage. The module is not receiving enough voltage from the Combus. Below is a list of the indicated numbers and which modules they represent.
Default ESCORT4580 (if installed) Ref #: [0403] Once this selection has been made, the keypad will read Confirm Default Press *. Press the [*] key to confirm the operation. To cancel the default, press the [#] key. Once the [*] key is pressed, the programming keypad will display the message Resetting 4580 Module. Once the default is complete, the keypad will display 4580 Default is Complete. The ESCORT4580 module will be reset to its factory default settings.

16.3 Hardware Reset

If the installers code is lost inadvertently, the only way to reprogram the system is to perform a hardware reset.
NOTE: If the Installers Lockout feature is enabled, there is no way to reprogram the system without entering the correct installers code. Panels returned to the manufacturer with this feature enabled and exhibiting no other problems will be subject to an additional service charge. NOTE: Delete any enrolled AML zones from the system before performing a Hardware Reset. To reset the panel to its factory default settings, perform the following: 1. Power the system down by removing both the AC connections and the battery power to the control panel. 2. Short the Z1 and PGM1 terminals on the control panel. Nothing else should be connected to Z1 or to the PGM terminals. 3. Restore power to the control panel. Wait for 20 seconds. 4. Power down the panel by removing both the AC and battery connections. 5. Remove the short between the Z1 and PGM1 terminals. The system will have reloaded all factory default settings. All modules will have to be enrolled again. The event buffer is the only part of the systems memory that will not be restored. 6. Power up the panel. Connect the battery first, then the AC.

S e c t i o n : F i re Z o n e Typ e s
This section explains all Fire zones that can be programmed on the PC4020 and all zone expansion modules. Fire zone programming is the same as burglary zone programming. Instructions on zone programming are located in Section 5 Partitions and Zones. NOTE: Do not turn off the Audible zone attribute for fire zones. NOTE: 2-wire smoke detectors cannot be used on panel or expansion zones. 2-wire smokes can only be connected to the dedicated 2-wire smoke zone on the PC4701. Operation 18.1 Partitions and Fire System Configuration A fire system within a single building must not be partiOn alarm, the fire auto-scroll display will show on all partitioned such that audible or visual alarm notification applition keypads and on all global keypads. ances would operate in one partition and not another. Fire alarm silence and fire system reset may be done Even though the system may be partitioned for security directly on any partition keypad. To silence from a global control purposes, any fire zone on any partition in the keypad requires that the global keypad be loaned to one of building must activate all fire alarm notification appliances the partitions. in all system partitions. NOTE: Assign command output 2 (sensor reset) to all partitions. The PC4020 provides two methods for achieving these results. 18.2 Standard Fire Zone All 128 zones can be programmed as Standard Fire zones. Fire Configuration 1 This zone is always an end-of-line resistor type with nor Assign all fire zones to one partition. Do not program mally open alarm contacts from the alarm initiating fire zones as silent. device(s). Multiple devices may be connected in parallel on Assign all PC4702 Bell zones to the same Partition as the a single zone. fire zones. The zone wiring is supervised by the control panel for: Assign at least one fire keypad to the same partition as the fire zones. Short Circuit: Fire Alarm Zones on the PC4701 module are always global and do Open Circuit: loss of the end-of-line resistor and will be not require partition assignment. indicated as a Zone Trouble Other types of zones may also be assigned to this parti Ground Fault: resistance < 40k to earth ground indition without affecting the fire operation as described cated as a Common Ground Fault Trouble. below. Typical Fire Devices used on this zone type are: Operation Heat Detectors Fixed Temperature and/or Rate-ofOn alarm, from any fire zone in this partition, the fire autoRise scroll display will only show on keypads assigned to the Manual pull stations fire partition and on any system global keypads. 4-wire smoke detectors The waterflow and 2-wire smoke zones on the PC4701 WLS906 Wireless Smoke Detectors module will show, in the auto-scroll mode, on all partition AMS-220 smoke detectors on an addressable loop and global keypads. If a zone on the PC4701 is in alarm, Standard Fire Operation then fire silence and reset can be done from any partition When a Standard Fire zone goes into alarm, the panel will keypad. activate the alarm notification output(s) and will immediIf the alarm is from a partition zone (not PC4701) then fire ately transmit a reporting code to the central station, if proalarm silence and reset can only be done directly on the fire grammed. The alarm notification output(s) can be partition keypad(s). To silence from other partition keypads programmed to pulseone second on, one second offor or a global keypad requires that the keypad be loaned to the to follow another programmed alarm notification pattern fire partition. (see Section 4.1 Bell Output Types). If an open condition is present, the panel will immediately display and commuFire Configuration 2 (Recommended) nicate a trouble condition. All keypads will annunciate the Assign ALL fire zones to ALL active partitions in the trouble by activating the Trouble light and beeping twice system. Do not program fire zones as silent. every ten seconds. The keypads can be silenced by entering PC4702 Bell zones automatically respond to any fire zone in the system and can be assigned to any partition. an access code. Zones on the PC4701 module are always global and do 18.3 Delayed Fire Zone not require partition assignment. NOTE: IMPORTANT NOTE: This zone type is not to be used One or more fire keypads may be located on any partifor Commercial Fire installations. This zone type is typically tion. used for residential installations to reduce false alarms (Ref: NFPA 72 / 1-5.4.11 Positive Alarm Sequence). All 128 zones can be programmed as Delayed Fire zones. This type is a Contact Input Fire zone. It is always an endof-line resistor type with Normally Open alarm contacts from the initiating device(s). Multiple devices may be connected on a single zone. The zone wiring is supervised by the control panel for:

Fire Supervisory Operation When the panel detects an Off-Normal Supervisory condition the keypad buzzer sounds steadily (not pulsing), and the panel communicates the trouble to the central station. Users can silence the keypad buzzer by entering an access code at a system keypad. The Off-Normal condition, however, is a latching condition and can only be restored by a Fire Reset. If the keypad buzzer is silenced, a subsequent Off-Normal Supervisory condition will restart the buzzer.
NOTE: The maximum number of Supervisory devices per zone is 20. Supervisory and Fire initiating devices cannot be mixed on a Fire Supervisory zone.
18.9 AMS-220 Addressable Smoke Detector Zones
The addressable multiplex loop(s) (AML) can be used for AMS-220/220T Addressable Smoke Detectors. Each detector will occupy one zone programmed for either Standard Fire or Auto-Verify Fire. The 2-wire connection is used to power the device and to communicate to and from the main panel. The AMS-220 is a non-latching, self-restoring device. The addressable loop(s) are supervised for missing devices and by default will detect an open or short on the loop by reporting one or more devices as missing. Ground fault on the addressable loop wiring will be reported as a common ground fault trouble.

18.7 PC4701 Zones

PC4701 2-Wire Smoke The 2-wire Smoke zone on the PC4701 module is the only zone in the system that can have 2-wire smoke detectors as Fire Alarm initiating devices. This zone is an end-of-line resistor type and can accommodate up to 30 compatible 2wire smoke detectors. The zone is fixed as a 2-wire smoke zone. The PC4701 2-wire smoke zone can be programmed as an Auto-Verify zone. The zone wiring is supervised by the control panel for: Short Circuit: Fire Alarm Open Circuit: loss of the end-of-line resistor and will be indicated as a Zone Trouble Ground Fault: resistance < 40k to earth ground indicated as a Common Ground Fault Trouble. PC4701 Waterflow The Waterflow zone on the PC4701 is a hard-coded for waterflow operation and cannot be reprogrammed. If waterflow zones are used on the PC4020CF, the PC4701 Waterflow zone must be used first. This zone is an end-ofline resistor type with normally open alarm contacts from the Waterflow Alarm initiating devices. As per NFPA, only five Waterflow initiating devices may be connected to a single zone. The zone wiring is supervised by the control panel for: Short Circuit: Fire Alarm Open Circuit: loss of the end-of-line resistor and will be indicated as a Zone Trouble Ground Fault: resistance < 40k to earth ground indicated as a Common Ground Fault Trouble.

20.17Fire Reporting Codes
The following reporting codes should be programmed on any PC4020CF system:
Scheduled Smoke Detector Test There are 50 smoke test schedules. Each smoke test schedule is assigned a date schedule. To schedule the AML smoke detector test, perform the following: 1. Enter reference number [001402] and press [*]. 2. The keypad will display Select Entry # / Enter 01-50. Use the arrow (< >) keys to select which Smoke Test schedule is to be programmed and press [*}. 2. The keypad will display Enter Sch.# / Enter 00-99. Enter the date schedule you have programmed for the smoke test (valid entries are 02-99). The default date schedule for each smoke test schedule is 01 (disabled). 3. The keypad will display Select Toggle Partition X. Use the arrow (< >) keys to scroll through each partition and press the [*] key to toggle them on (Y) or off (N). This will activate the smoke test at the programmed time for only the selected partitions. By default, all partitions are deselected (N). When programming a date schedule, program the time to perform the AML smoke test as the Start time for an interval. Program the end time as 1 minute after the start time. For example, to perform a smoke test at 8 a.m., program the Start time as 0800 and the End time as 0801 (for more information regarding date schedules, see Section 14 Event Scheduling).
Fire Events Ref #: [00040309] 2-wire Alarm This reporting code will be sent when a 2wire Smoke zone alarm occurs. The 2-wire Smoke zone acts as a standard fire zone. The 2-wire Alarm Restore reporting code will be sent when the alarm condition is restored. Waterflow Alarm This reporting code will be sent when a Waterflow zone alarm occurs. The Waterflow Restoral reporting code will be sent when the alarm condition is restored. 2-wire Trouble This reporting code will be sent when the 2-wire smoke detector zone has a trouble (open) condition. The 2-wire Trouble Restoral reporting code will be sent when the condition has restored. Waterflow Trouble This reporting code will be sent when the Waterflow detector zone has a trouble condition. The Waterflow Trouble Restoral reporting code will be sent when the condition has restored. Fire Test Begin/End The Fire Test Begin reporting code will be sent either: 1) when the Fire Inspectors Test is initiated by pressing [*][6][Walk Test Code][4]. This test will time out after one hour, or after it is manually ended by pressing [*][6][Walk Test Code][5]. 2) the Fire Drill is initiated by pressing [*][6][Access/Master Code][5]. The Fire Drill has no Time Out and will only be ended either manually by pressing [*][6][Master/Access Code][5], or by fire alarms that occur during the test. The Fire Test End reporting code will be sent when the Fire Inspectors ends or when after the fire drill ends. Fire Bypass/Unbypass The Fire Bypass reporting code will be sent when a Fire type zone is bypassed using the [*][1] keypad command. The Fire Unbypass reporting code will be sent when the zone is added back to the system. [F] Key Ref #: [00040306] The panel will transmit a Keypad Fire Alarm reporting code and the Keypad Fire Restoral reporting code when the Fire Keys on any keypad are pressed for two seconds.

Casual Users The installer should caution the user(s) to not give system information to casual users (e.g. codes, bypass methods, etc. to baby-sitters or service people). Only the One-Time Use codes should be given to casual users. User Information The installer should advise the users and note in the user instruction manual: Service organization name and telephone number The programmed exit time The programmed entry time
21.2 Commercial Fire Alarm Installations
System Specifications Class B / Style B 2-Wire Smoke Detector Supervision Class B/ Style B Waterflow Supervision Notification Appliance Circuit Supervision Service Type: Automatic, Manual, Sprinkler Supervisory, Waterflow Signaling Type: Non-coded Ground Fault Supervision Supervised Dual Telephone Lines PC4XXX modules other than those specified have not been investigated by UL for use with commercial fire alarm systems and cannot be used for commercial fire service. All other modules providing burglary sevice must be provided in a separate enclosure. 2-Wire Smoke Detector Compatibility Maximum loop resistance: 100 ohms Operating Voltage Range: 8.9 - 12.0 Maximum Alarm Current: 80 mA Compatibility Identifier: FM-2 The following 2-wire smoke detectors are compatible with the PC4020CF/PC4701:
Manufacturer DSC DSC System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor System Sensor DSC Model MN-220 MN-220T 1100 2100D 2100T Base None None None None None None None B401 B401 Photo Photo w/ heat Ion Photo Photo w/ heat Photo Ion Ion Photo Type

FSA-210B

B110LP B110LP B401 B401B None

Ion Photo Ion Ion Photo

Hardware Requirements A UL Listed fire alarm installation must include at least the following: PC4020CF & PC4050CR control unit PC4701 Fire Module (dual dialer) or Skyroute Max (cellemetry back-up) or T-Link (TCP/IP Communicator) When using T-Link it shall communicate to Sur-Gard MLR-IP receiver At least one keypad LCD4520 or LCD4521 which must be located near the control panel PC4702BP Bell Module (for local annunciation) Notice on page 75 must be permanently located close to this keypad UL Listed input and output devices as required (not supplied) Batteries of sufficient capacity or PS4350 with batteries to provide 24 hours of standby supervision followed by five minutes of alarm notification for central monitoring station use. PS4350 with batteries to provide 60 hours of standby supervision followed by 5 minutes of alarm notification for remote station supervision. Programming Requirements Ensure that the hardware has been installed and connected correctly before attempting to program. If the system is to report to a monitoring station, the information listed below must be programmed. Instructions for programming can be found in the PC4020 Installation Manual, Section 12 Communications Programming. Phone Number 1: The number of the monitoring station. System ID Code: Identifies the system to the monitoring station. Partition ID Code: Identifies the partition to the monitoring station. Reporting Codes: 2-Wire smoke alarm circuit alarm and restoration 2-Wire smoke alarm circuit trouble and trouble restoration Waterflow alarm circuit alarm and restoration Waterflow alarm circuit trouble and trouble restoration System ground fault alarm and restoration Battery trouble and trouble restoration AC line trouble and trouble restoration Main bell trouble and trouble restoration Main AUX supply trouble and trouble restoration TLM (telephone line monitor) failure and restoration (line 1) TLM failure and restoration (line 2) Periodic test transmission Periodic test transmission UL [F] key alarm and restoration