Service manual

2
1
TECHNICAL CHANGES
PKFY-P32VHM-ER1 PKFY-P32VHM-ER2
PKFY-P40VHM-ER1 PKFY-P40VHM-ER2
PKFY-P50VHM-ER1 PKFY-P50VHM-ER2
1. INDOOR CONTROLLER BOARD (I.B.) has been changed. (S/W version up)
PKFY-P32VHM-E PKFY-P32VHM-ER1
PKFY-P40VHM-E PKFY-P40VHM-ER1
PKFY-P50VHM-E PKFY-P50VHM-ER1
1. INDOOR CONTROLLER BOARD (I.B.) has been changed. (S/W version up)
2. Fan speed has been changed. (4 speed → 3 speed)
3. Heat exchanger has been changed.
PKFY-P32VHM-E
PKFY-P40VHM-E
PKFY-P50VHM-E
Service parts of room temp. thermistor (TH21) has been changed. (T7W E05 202 → R01 N20 202)
(The position to be attached has been changed. Band/PVC tube have been added.)
OCH442B