PACD011001C2 List of Safety Device and Function Parts Setting Value
Function UM Combination “MA1R Series” Using R-407C 421
2. List of Safety Device and Function Parts Setting Value
2.1 Outdoor Unit
Item Name Symbol
Model
PA-
16MA1
XPK
PA-
18MA1
XPK
PA-
20MA1
XPK
PA-
24MA1
XPK
PA-
26MA1
XPK
PA-
28MA1
XPK
PA-
30MA1
XPK
Compressor
Inverter Compressor M1C JT236DAVTYE@2
STD Compressor 1 M2C JT212DATYE@2
JT265
DATYE
@2
JT236DATYE@2
J265
DATYE
@2
JT300
DATYE
@2
STD Compressor 2 M3C — — — JT236DATYE@2
JT265
DATYE
@2
JT300
DATYE
@2
Magnetic Relay (Inverter) K1M CLK-35J-P6
(STD)
K2M
HOE-26F-
TRA1B 2
HOE-35F-TRA1B HOE-26F-TRA1B HOE-35F-TRA1D
18A 20A 18A 22A
(STD)
K3M — — —
CLK-50JT-P12
18A 22A
Crankcase Heater J1~3HC 50W×2 50W×2 50W×2 50W×3 50W×3 50W×3 50W×3
Fan Motor
Fan Motor (Setting
temperature of temperature
switch)
M1F
140W
120±5°c
M2F
230W
135±5°c
M3F
140W
125±5°c
M4F
230W
135±5°c
M11F — — —
140W
120±5°c
M12F — — —
230W
135±5°c
M21F — — —
140W
120±5°c
M22F — — —
230W
135±5°c
Functional
Parts
Electronic Expansion Valve
Y1·2E
During cooling operating : 2000pls, Stop : 0pls (Fully closed)
During heating operating : PI control, Stop : 0pls (Fully closed)
Y3E — — —
During cooling operating : 2000pls, Stop : 0pls
(Fully closed)
During cooling operating : PI control, Stop :
0pls (Fully closed)
Solenoid Valve
Y1S (for Auxiliary condenser) NEV202DXF
Y2S (for Hot gas) NEV603DXF
Y3S (for Injection M1C) NEV202DXF
Y4S (for Injection M2C) NEV202DXF
Y5S (for receiver M2C) NEV202DXF
Y6S — — — (for Injection M3C) NEV202DXF
4 Way Valve Y1R CHV-2501
Pressure
Pressure Sensor
SENPH PS8040A (0~3.33MPa)
SENPL PS8040A (0~0.96MPa)
Pressure Switch
S1·2PH
20PS-1016 OFF : 3.09
+0
–0.1
MPa
ON : 2.16±0.1MPa
S3PH — — —
20PS-1016 OFF : 3.09
+0
–0.1
MPa
ON : 2.16±0.1MPa
Pressure Regulating Valve Open at 2.65MPa
Thermistors
Thermistor (Ambient temp.) R1T 3.5~360k
Ω
(20k
Ω
at 25°C)
Thermistor (Coil) R2T 3.5~360k
Ω
(20k
Ω
at 25°C)
Thermistor (Discharge) R3T 3.5~400k
Ω
(20k
Ω
at 25°C)
Thermistor (header) R4T 3.5~360k
Ω
(20k
Ω
at 25°C)
Thermistor (Suction pipe) R6T 3.5~360k
Ω
(20k
Ω
at 25°C)
Fuses
Fuse (A1P) F1U·2U AC250V, 10A
Fuse (A3P) F1U AC250V, 10A
Fuse (A4P) F1U — — — AC250V, 10A
Fuse (Z1F) F1U·2U AC250V, 5A
Fusible Plug Plug head melt at 70~75°C