Rated point Middle

13 Airflow rate(m3/min) 16

Limit Limit

Low Rated point
Airflow rate(m3/min) 18 19

Page 9

ROZMERY
SEZ-KD25VA(L).TH SEZ-KD35VA(L).TH SEZ-KD50VA(L).TH SEZ-KD60VA(L).TH SEZ-KD71VA(L).TH

Unit : mm

157.100 37
B (Suspension bolt pitch)

100X(E-1)=F

D (Duct)

Air outlet

Air inlet

H 100XJ=K

2XE-{2.9
625 (Suspension bolt pitch) 700 677
L-{2.9 Air filter Knockout hole {27 (Remote controller transmission line) Knockout hole {27 (Indoor/outdoor connecting line)
2 Refrigerant piping flare connection (liquid)
Suspension bolt hole 4-14X30 Slot Control box

150 (Duct)

2X2-{2.9

70 270

1 Refrigerant piping flare connection (gas)
Terminal block Terminal block (Indoor/outdoor connecting line) (Remote controller transmission line) Drain pipe(O.D.{32)(Spontaneous draining)

Access door

More than 10mm More than 20mm
Ceiling surface Access door Make the access door at the appointed position properly for service maintenance.

M 45 n3 tha ore

Required space for service and maintenance
Model SEZ-KD25VA(L) SEZ-KD35VA(L) SEZ-KD50VA(L) SEZ-KD60VA(L) SEZ-KD71VA(L)

A 700 900

B 752 952

C 798 998

D 660 860

F 600 800

G 800 1000

H 660 860

Gas pipe {9.52 {12.7 {15.88

Liquid pipe {6.35

1198 1060
Note1.Use M10 screw for the suspension bolt (field supply). 2.Keep the service space for the maintenance at the bottom. 3.This chart indicates for SEZ-KD50VA(L) model,which has 3 fans. SEZ-KD25,35VA(L) models have 2 fans. SEZ-KD60,71VA(L) models have 4 fans. 4.In case an inlet duct is used,remove the air filter(supply with the unit), then install the filter(field supply) at suction side.

OC322A--1qxp

05.10.19 3:28 PM

Page 13

SUZ-KA50VA.TH SUZ-KA60VA.TH SUZ-KA71VA.TH OUTDOOR UNIT

Unit: mm

REQUIRED SPACE
Open as a rule 500mm or more if the front and both sides are open 100mm or more 200mm or more if there are obstacles to both sides

100mm or more

121 80
Open as a rule 500mm or more if the back, both sides and top are open

350mm or more

Service panel Liquid refrigerant pipe joint Refrigerant pipe(flared) [6.35(SUZ-KA50/KA60VA.TH) [9.52(SUZ-KA71VA.TH)

155 90

Gas refrigerant pipe joint Refrigerant pipe(flared) [12.7(SUZ-KA50VA.TH) [15.88(SUZ-KA60/KA71VA.TH)