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Setback Control Installation
-36-
Assemble the Setback Control Wire Harness and Accessory Module – cont’d
Step 19: Insert the black wire, from the Setback Control wire harness, under the screw labeled “R/2.” If
the water heater has a WV4460 gas control, the gas control wire harness black wire must be retained
underneath this screw also. This is shown in Figure 46.
Connect the Setback Control Wire Harness and Accessory Module – cont’d
Step 20: Tighten the screw labeled “R/2,” as shown in Figure 47.
Figure 46
Figure 47
Accessory
Module
WV4460 Wire Harness
White Wire (if installed)
WV4460 Wire Harness
Black Wire (if installed)
WV4460 Wire Harness
Red Wire (if installed)
Setback Control Wire
Harness Red Wire
Setback Control Wire
Harness Black Wire
Accessory
Module
WV4460 Wire Harness
White Wire (if installed)
WV4460 Wire Harness
Black Wire (if installed)
WV4460 Wire Harness
Red Wire (if installed)
Setback Control Wire
Harness Black Wire
Philips head
screwdriver
Setback Control Wire
Harness Red Wire
WV8840 Wire
Harness (if installed)
WV8840 Wire
Harness (if installed)