CONFIGURATION
SWITCHES
RESET SWITCH
See the Troubleshooting section at the end of this document for more information about the function of this switch.
E2/P SWITCH
The E2/P switch is located on the back of the thermostat body (see fig. 2). This switch controls how the E2/P terminal of the thermostat will be energized. When the switch is in the E2 position (down), the E2/P terminal will be energized only when in emergency heat. When the switch is in the P position (up), the E2/P terminal will always be energized except when in emergency heat. Consult the equipment manufacturer or a qualified heating/cooling service person before setting this switch. If your system has no connection to E2/P, no change in the switch setting is required.
1
S18
2
P S19
E2
1 Reset switch | 2 E2/P switch |
Figure 2. Switch locations on back of thermostat body
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