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Bosch RL Series - 13 Fan Motor; Permanent Split Capacitor Motors (PSC)

Bosch RL Series
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Fan Motor
13 Fan Motor
13.1 Permanent Split Capacitor Motors (PSC)
The standard motor for all RL series heat pumps is a three-speed
PSC motor. If a speed change is required, follow the instructions
below:
1. Disconnect power to the heat pump.
2. For units with leaded motors, remove the front access
cover.
3. Remove the fan speed wire from the fan relay. Clip the ¼”
quick connect from the lead and cap the unused lead.
4. Uncap the desired fan speed wire and terminate with a ¼”
quick connect. Connect to the fan relay.
Refer to the PSC motor performance tables below for heat
pump blower performance with the PSC motor option.
32 |
RL Series Heat Pumps — 8733842393 (2024/05)

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