York HIDS006B21S - Removing Fan And Fan Motor

(Ducted High Static Type)
MAINTENANCE
4-4
SM-18001-rev.1
4.2.1.3 Removing Fan and Fan Motor
The fan and the fan motor for (H,Y)IDH018B21S can be removed only from the bottom side.
The fan and the fan motor for (H,Y)IDH024 - 048B21S can be removed from the side (electrical box side)
and the bottom side.
A. Removing Fan and Fan Motor from Side (Electrical Box Side) of Unit
(Only for (H,Y)IDH024 - 048B21S) >
Qty. of Fan Casing and Fan Runner: Each Two / Qty. of Fan Motor: One
(1) Remove the electrical box cover according to Section 4.2.1.2 “Removing PCB”.
(2) Free the wirings inside of the electrical box.
Disconnect the connector for the oat switch electrical wiring. Disconnect the connectors for the
expansion valve, the gas pipe thermistor, freeze protection thermistor, air outlet thermistor, and the fan
motor from PCB1 and PCB2.
(There are two connectors for the fan motor located on the PCB2 to remove.)
(3) Remove seven screws securing the electrical box and remove the electrical box.
Phillips ScrewdriverTool
M4 Screws
(x 7)
Electrical Box
TURN OFF all POWER supply switches.