Carrier 42UQV050M Series, Service Manual, Page: 21 / 106

NOTE :
• The maximum pipe length of this air conditioner is 15 m. When the pipe length exceeds 15m, the additional
Max. : 20m
Deoxidized copper pipe
Outer dia. : 12.7mm
Thickness : 0.8mm
NOTE :
Gas leak check position
Refrigerant flow (Cooling)
Refrigerant flow (Heating)
INDOOR UNIT
T1
TO
Temp. measurement
Indoor heat
exchanger
Cross flow fan
Deoxidized copper pipe
Outer dia. : 6.35mm
Thickness : 0.8mm
Sectional shape
of heat insulator
Allo
w
ab
le height
diff
erence :
10m
Allo
w
ab
le pipe length
P Pressure measurement
Gauge attaching port
Vacuum pump connecting port
Strainer
Pulse Modulating
valve at liquid side
(CAM- BD16TCTH-2 )
TD
4-way valve
(STF-0213Z)
Compressor
DA150A1F-20F
Outdoor heat
exchanger
Propeller fan Refrigerant amount : 1.40kg
OUTDOOR UNIT
Muffler
TC
TA
charging of refrigerant, 20g per 1m for the part of pipe exceeded 15m is required. (Max. 100g)
Min. : 2m
Chargeless : 15m
Charge : 20g/m
(16 to 20m)
Muffler
Accumulater
tank
1
-D
ia
2
.0
x
100
TS
3
4
2
1
TE
DISTRIBUTOR
FILE NO. SVM-13035
42UQV060M / 38UYV060M
2 - 4 Dia 2.0 x 66
Split capillary
−
20
−