1 Source S1-THEU21P7S Gebruikershandleiding - Pagina 16

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OWNER'S MANUAL

Press NEXT

to advance

Press NEXT

to advance

Press the PROGRAM button to exit Advanced Setup.

About Advanced Features & Operation

CYCLES PER HOUR - The Cycles Per Hour setting

(page 16) monitors the number of times per hour

your HVAC unit may energize. For example, at a

setting of 6 cycles per hour the HVAC unit will only

be allowed to energize once every 10 minutes. The

Cycles Per Hour limit may be temporarily overridden

by pressing the WARMER or COOLER button.

TWO STAGE OPERATION - The 2nd stage of heat

(auxiliary heat) is turned on when the room temp-

erature is equal to or less than: the setpoint minus

the 1st stage deadband (one degree, adjustable),

minus the 2nd stage deadband (two degrees, non-

adjustable).

Deadband

db 2

(non-adj. 2 )

2nd Stage

1st Stage

turn on

S1-THEU21P7S

Indicates that the ther-

mostat jumper is set for

an O reversing valve

(energize in cooling) or

a b reversing valve

(energize in heating).

ON indicates that the

thermostat jumper is

set for Electric Heat

operation, or OFF for

Gas/Electric or Heat

Pump operation.

Cooling

Heating

Deadband

db 1

(adj. 1-6 )

Heat or Cool

turn on

Setpoint

Page 16

1st Stage

turn on