Name: Source 1 S1-THEH21P5S
Brand: Source 1
Rating: 4 (1 reviews)

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Page 8

Aux Heat

AUX HEAT

SWITCH

OWNER'S MANUAL

S1-THEH21P5S

Emergency - Disables all compressor

functions* and energizes only Aux

Heat to satisfy the heat demand.

Normal - Aux Heat is allowed to run, if necessary,

along with the heat pump to satisfy the

heat demand.

Lockout - Aux Heat will never turn on

regardless of the heat demand.

When the Aux Heat switch is in the Emergency position the compressor will also be

locked out during cooling operation.

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Source 1 S1-THEH21P5S Specifications

General