Service manual

Outdoor Unit AER522SH3
20
Electro Magnetic Contactor (MG) HOE-10TB TH-7A
Magnetic Contactor
Coil rating AC 220–240V, 50Hz / AC 240–260V, 60Hz
Coil resistance Ω (at 25°C) 1,260 ±10%
Contact rating (Main) AC 440V, 8A
Thermal relay (Overcurrent relay)
Operating amperes 7A
Negative Phase Relay (47C) RDR-S400
Rating AC 415V, 3-phase 50Hz
Contact rating AC 400V, 1A
Operation Positive phase: ON
Negative phase: OFF
4-way Valve (20S) LB64012 (Coil), V26-110D (Valve)
Coil rating AC 220/240V, 50Hz, 6W
Coil resistance Ω (at 20°C) 1,740 ± 7%
Thermostat (Defrost thermo. 23D)
TRS02-12MSR316
Operating temp. °C ON 12 ± 2
Diff. 8 deg. below
Thermostat (Fan Speed Control 23S) YTB-S383
Switching temp. °C
high → LOW 28.5°C ± 1
low → HIGH 31°C ± 1
Operating press. setting
OFF 25 ± 1
ON 20 ± 1.5
ACB - IB29
High pressure switch (HPS)