Daikin ALTHERMA HT ERSQ 014 V1 - Errq 011;014;016 Aay1, Ersq 011;014;016 Aay1

ESIE09-08A Functional Parts Layout
Refrigerant Circuit 19
2.2 ERRQ 011/014/016 AAY1, ERSQ 011/014/016 AAY1
Bird’s-eye view
Remark:
Bottom plate heater:
 Standard for ERRQ
 Optional for ERSQ
Y2S
S1NPH
Solenoid valve
Y3S
Solenoid valve
S1NPL
Low pressure sensor
Y1S
4-way valve
Y1E
Electronic expansion valve
Y3E
Electronic expansion valve
Service port
Accumulator
Service port gas
Oil separator
Service port liquid
Compressor
High pressure sensor
S1PH
High pressure switch
R2T
Discharge thermistor
E1HC Crankcase heater