Checkout; Cooling; Setting Current Time And Day; Setting Time And Temperature - Honeywell T8000 Installation Instructions Manual

T8000, T8001 PROGRAMMABLE THERMOSTAT

Setting Current Time and Day

1. To Set Current Time.
a. Press Select twice.
b. Press or
set current time.
2. To Set Day of Week.
a. Press Select
again.
b. Press or
set current day.
To use the preprogrammed time and temperature (see
Table 3) press Hold to exit the programming mode.

Setting Time and Temperature

The T8001C is preprogrammed with the time and tem-
perature settings shown in Table 3. For instructions on
programming the thermostat refer to the Owners Guide,
Form No. 69-1143.
Table 3. Preprogrammed Time and
Temperature Settings.
Period Time Heat Setpoint
Wake 6:00 AM 70°F (21°C)
Leave 8:00 AM 62°F (17°C)
Return 6:00 PM 70°F (21°C)
Sleep 10:00 PM 62°F (17°C)

CHECKOUT

Heating
1. Slide the SYSTEM switch to Heat and the FAN
switch to Auto.
Automation and Control Solutions
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422
69-1432-1 69-1432-1 G.H. Rev. 2-02
SET
PM
to
SET
PM
to
Cool Setpoint
78°F (26°C)
85°F (29°C)
78°F (27°C)
82°F (28°C)
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario
M1V 4Z9
Printed in U.S.A.
2. Press and hold the
setting several degrees above the room tempera-
ture; the heating equipment should start. In conven-
tional systems, the system turns on the fan through
the use of a time delay relay or through a limit
control. When the fan operation (fuel) switch is in the
E position, the fan starts immediately.
3. Press the
M12591A
below the room temperature. Heating equipment
should stop.

Cooling

M12592A
CAUTION
Damage To compressor possible.
Operating at too low of an outdoor temperature
may cause compressor damage.
Do not operate cooling if outdoor temperature is
below 50°F (10°C).
M12593A
Allow compressor to remain off for five minutes
before restarting.
Refer to manufacturer's recommendations.
1. Slide the SYSTEM switch to Cool and the FAN
switch to Auto.
M12594A
2. Press the
several degrees below the room temperature; the
cooling equipment should start. The fan starts and
stops with the cooling equipment.
NOTE: If unit doesn't start immediately, remember,
3. Press the
above the room temperature. Cooling system should
shut down.
Fan
1. Slide the SYSTEM switch to Off and the FAN switch
to On. The fan should run continuously.
2. Slide the FAN switch to Auto. In heating, the fan is
controlled directly by the heating equipment and
may start a few minutes after the heating equipment
turns on (on most systems). When the fan operation
(fuel) switch is in the E position, the fan starts and
stops with the heating equipment. In cooling, the fan
starts and stops with the cooling equipment.
Make certain all equipment responds correctly to the
thermostat.
6
key to raise the temperature
key to lower the temperature setting
key to lower the temperature setting
the thermostat has a built-in minimum
off-time of five minutes to protect the
compressor.
key to raise the temperature setting
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