Carrier 38WAH036, Инструкция по установке и обслуживанию

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10
O R P - L
T3
T4
T5
H-PRO
FM-UP
FM-D
CT1
T6
PFC BOARD
1 C T P
2 C T P
1
2
3
4
5
U
V
W
U
V
W
CN7 CN5 CN8
U V W
CN1
SV6
EEV
HEAT1 SV4
P
N
SV5
A2
P Q X Y (E) (E)
CT1
PFC-L
L1 L2
A1
OUTDOOR UNIT POWER
PLEASE USE SHIELDED WIRE
OFF
Obtain net address automatically
1
ON
2
SW-1
ON
OFF
Clear indoor unit net address
Obtain net address manually
Undefined
A38-7458
LEGEND
NOTE: Field wiring to use copper conductors only.
CAP — Capacitor
COMP — Compressor
CT1 — AC Current Sensor
EEV — Electric Expansion Valve
FM-D — Outdoor Fan Motor - Down
FM-UP — Outdoor Fan Motor - Up
HEAT1 — Crankcase Heater
H-PRO — High-Pressure Switch
IC1 — DC Current Sensor
IPM — Intelligent Power Module
KM — AC Contactor
L-PRO — Low-Pressure Switch
PFC — Power Factor Correction
PFC-L — PFC Inductor
PTC1,
PTC2 — Positive Temperature Coefficient
REC — Rectifier
RES — Resistor
SV4 — 4-Way Valve
SV5,
SV6 — Solenoid Valve
T3 — Condenser Temperature Sensor
T4 — Outdoor Ambient Temperature Sensor
T5 — Compressor Discharge Temperature Sensor
T6 — Radiator Temperature Sensor
Fig. 10 — 38WAH036,048 Typical Wiring Diagram