Honeywell CHRONOTHERM III T8611M User Manual

Page 24

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24

Press and release so COOL shows on the
display.

Press and release the PERIOD key to step
through the time periods, and use the
WARMER/COOLER keys to set the
cooling temperature for each period.

This completes the time and temperature
program for another day. Copy it into
additional days if desired.

Press and release COPY FROM to enter
the copy mode. The next day flashes on
the display.

Press and release the COPY TO key to
select the day that is flashing, or the DAY
key to bypass it.

Continue, using the COPY TO key to
bring up the next day, followed by COPY
TO to select, or DAY to bypass the DAY,
until all desired days are selected.

Press and release RUN PROGRAM to
complete the copy.

Repeat Step 4 as needed until all days are
programmed.

FAN ON: The fan runs continuously.
Use for improved air circulation during
special occasions or for more efficient
electronic air cleaning.

FAN AUTO: Normal setting for most
homes and businesses. The fan starts and
stops with the compressor in heat pump
systems when the system switch is set to
HEAT, AUTO or COOL. When system
switch is set to EM. HT., the fan operates
with the auxiliary heat (on some models).

EM. HT: The thermostat controls only
the backup heat. The heat pump is off.

HEAT: The thermostat controls the heat-
ing system.

OFF: Both the heating and cooling sys-
tems are off.

PERIOD

WARMER

COOLER

DAY

DAY

RUN

PROGRAM

M2732

AM

MORNING

SET
PT

FRI

COOL

M2733

FRI SAT

M2734

SUN

FRI

M2735

PM

TUE

MIDDAY

ON AUTO

M2757

FAN

ON AUTO

M2758

FAN

EM. HT. HEAT OFF

COOL

AUTO

M2753

EM. HT. HEAT OFF

COOL

AUTO

M2754

EM. HT. HEAT OFF

COOL

AUTO

M2752

T8611M

PROGRAMMING THE THERMOSTAT

STEP 5
SETTING THE SYSTEM AND
FAN SWITCHES ON THE
SUBBASE.

Depending on thermostat model, some
of the switch positions shown may not
be available. Note the positions pro-
vided on subbase, then set the switch(es)
as desired.

First set the fan switch.

Then set the system switch.

SET

HEAT/COOL

COPY

FROM

COPY

TO

COPY

TO

COPY

TO

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