Remote control installation
4Remote control installation for: GWH-
4.1Remote control transceiver PCB installation
Warning: For safety reasons, disconnect the power supply to the water heater before performing installation.
Pre-installation preparation
BDisconnect power supply to heater.
B Remove plastic decals on front panel.
B Loosen two Philips head screws located behind plastic decals.
BLift front cover upward and remove.
Fig. 2
B Remove the 5 screws on the front retaining bar (see Fig. 2, pos. 1 and
2)being careful not to damage the foam sealant material on it.
B Remove control unit auxiliary cover (Fig. 2, pos. 4).
B Remove the two electrical strip connectors inside the auxiliary cover (Fig. see diagram below) and then loosen the 110V power supply cord retaining nut located underneath the heater. Once loosened, the power cord can be pulled up through the heater to provide sufficient slack.
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