8
MUX-A22WV-
E1
Unit : mm
OUTDOOR UNIT
INDOOR UNIT
UNIT A
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Room
temperature
thermistor
RT11
UNIT B
Indoor
heat
exchanger
Outdoor
heat
exchanger
Indoor coil
thermistor
RT12
Room
temperature
thermistor
RT11
(With insulation)
Refrigerant pipe
12.7
(With insulation)
Refrigerant pipe
9.52
(With insulation)
Refrigerant pipe
6.35
Flared connection
(With insulation)
Refrigerant pipe
6.35
Flared connection
Refrigerant pipe
9.52
(With insulation)
Refrigerant pipe
6.35
Flared connection
Stop valve
with service port
Stop valve
Solenoid valve
21R3
Solenoid valve
21R4
Solenoid
valve
21RB
Stop valve
with
service port
Stop valve
with
service port
Capillary tube CT1
Capillary tube CT3
Capillary tube CT4
Capillary tube CT2
Capillary tube CT5
Compressor(A)
Compressor(B,C)
Refrigerant flow in cooling
UNIT C
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Room
temperature
thermistor
RT11
Stop
valve
Stop
valve
Strainer
#100
Muffler
Muffler
[
3.0 x
[
1.6 x 900
[
3.0 x
[
1.4 x 1000
[
3.0 x
[
1.6 x 900
[
3.0 x
[
1.6 x700
[
3.0 x
[
1.6 x 900
Strainer
#100
Strainer
#100
REFRIGERANT SYSTEM DIAGRAM
8
L
A
Indoor unit A
H
L
B
H
L
C
H
Indoor unit B
Indoor unit C
Outdoor unit
MUX-A22WV - E1
MUX-A22WV-
E1
MAX.REFRIGERANT PIPING LENGTH & MAX. HEIGHT DIFFERENCE
OB318--1.qxp 03.10.30 0:54 PM Page 8
