Table of Contents
Appendix 1: Overview of the ZXDI indoor unit components
Components
Compressor M1
Fan M2.1
Fan M2.2
Y1 Stepper valve EVI
Y3 Stepper valve liquid
Y2 DGS solenoid valve
E1 Crankcase heater
S3 Room thermostat (optional)
B1 Pressure transducer suction
B2 Pressure transducer discharge
B3 DLT NTC discharge
B4 EVI vapour in sensor NTC
B5 EVI vapour out sensor NTC
B6 Ambient temperature sensor NTC
B7 Temperature sensor (optional)
B11 High-pressure switch
B12 Low-pressure switch
Table 24: Overview of the ZXDI indoor unit components
C6.1.10/0118-0318/E
Digital
ZXDI
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