Btsq20P - Daikin RTSQ20PY1 Service Manual

Functional Parts Layout
2.4

BTSQ20P

Plan
Front View
SOLENOID VALVE
(TWO-STAGE PRESSURE REDUCTION)
(Y2S)
ELECTRONIC EXPANSION VALVE
(TWO-STAGE SELECTION-2)
(Y2E2)
ELECTRONIC EXPANSION VALVE
(TWO-STAGE SELECTION-1)
(Y2E1)
SOLENOID VALVE
(BYPASS 2)
(Y4S)
SOLENOID VALVE
(BYPASS 1)
(Y3S)
THERMISTOR
(DISCHARGE PIPE)
(R3T)
GAS PIPE
(OUTDOOR UNIT SIDE)
SERVICE PORT
(LIQUID SIDE)
LIQUID PIPE
(OUTDOOR UNIT SIDE)
67
GAS AND LIQUID SEPARATOR
OIL SEPARATOR
HIGH PRESSURE HIGH PRESSURE
SENSOR SWITCH
(S1NPH) (S1PH)
SWITCH BOX
ELECTRONIC EXPANSION VALVE
(LIQUID INJECTION)
(Y1E)
SOLENOID VALVE
(HOT GAS)
(Y1S)
SOLENOID VALVE
(LIQUID LINE SELECTION)
(Y5S)
THERMISTOR
(LIQUID PIPE)
(R4T)
SERVICE PORT
(GAS SIDE)
GAS PIPE
(INDOOR UNIT SIDE)
INV. COMPRESSOR
(M1C)
LIQUID PIPE
(INDOOR UNIT SIDE)
SiBE31-801_C
Refrigerant Circuit