Controller PCB
Part No. POW-K121GJHA
Controls Microprocessor
Control circuit fuse 250 V 3.15 A
Remote Control Unit RCS-2HS2E
Fan & Fan Motor
Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø95 / L578
Fan motor model ... Q'ty IBH-884-020 ... 1
No. of poles ... 50Hz rpm (High) 2 ... 1,340
Nominal output W 20
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 201
WHT-VLT : 261
Safety devices Type Thermal fuse
Operating temp. Open °C 130
Close —
Run capacitor (on the PCB Ass'y) µF 1.5
VAC 440
Flap Motor
Type Stepping motor
Model MP24GA3
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω A pair of each terminal : 380 ± 7%
Heat Exch. Coil
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.4
Face area
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