Aprilaire 8355 user manual Temporary Program Override, Manual Operation, Reset

3. Press PROG/MAN button

ET PROG/MAN C

until indicator is in PROG position.

>

>

PROG

MAN

AUX CHECK EMER

SET PROG/MAN COOL-OFF-HEAT-EM FAN: AUTO - ON

PROG

MAN

NOTE: While in the Cool or Heat mode, once the thermostat turns the system off, a built-in delay keeps the compressor from turning on for about 5 minutes. This protects the compressor. No additional time delay relay (delay on break) is necessary.

Temporary Program Override

To temporarily increase or decrease temperature

Press

>or>

PROG

MAN

>

>

AUX CHECK EMER

>

>

SET PROG/MAN COOL-OFF-HEAT-EM FAN: AUTO - ON

The thermostat will automatically return to the program at the next scheduled setting change or after four hours.

Manual Operation

Manual operation allows continuous override of the program settings.

1. Press PROG/MAN until indicator is in MAN position.

>

>

PROG

MAN

AUX CHECK EMER

T PROG/MAN	PROG
SET PROG/MAN COOL-OFF-HEAT-EM FAN: AUTO - ON
	MAN

2. Press >or> to adjust temperature settings.

RESET BUTTON

			C L R
AM			Y
		PROG	2
PM			Y
		MAN	1
MORN DAY EVE NITE EER			E
CHANGE	SET	PROG/MAN	G
			W
			2

O

B

COOL OFF HEAT EM FAN AUTO ON

>

Reset

To reset the thermostat

to factory pre-programmed conditions, press the reset button located directly to the right of the display.

>

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