Then set the FAN switch:
Auto: Normal setting for most homes. Some systems may delay the fan turning on and off with the equip- ment.
On: The fan runs continuously. Use for improved air circulation and air quality.
FAN
Auto On
FAN
SWITCH M10273
Emergency Heat
The Emergency Heat feature allows you to “turn on” the electric heat section of the system by moving the system switch to the Em. Ht. position. The ▲ indicator flashes and
points to Em Ht when the system is in emergency heat mode. The ▲ indicator may also point to Aux Ht if the system calls for additional
INDICATOR
Em Ht
Aux Ht
Set | Room |
| M10287 |
| Auxiliary Heat |
| The auxiliary heaters assist the heat pump |
| under normal conditions when low outdoor |
| temperature occurs. The ▲ indicator points to |
| Aux Ht when the auxiliary heating equipment |
| operates. |
4 | Pub. No. |
|
