Caution
The On/Off switch controls only the secondary circuit power. The main power source must be turned off to remove all power in the control box.
Caution
When testing components with power on, use care to prevent electrical shock.
1.Disconnect power.
2.Remove two screws from electrical panel.
3.Remove electrical panel.
4.Install electrical panel.
5.Install two screws.
6.Connect power.
