Installing - Robertshaw C8601 User Manual

110-1103B.qxd 3/14/05
! WARNING:
In heat pump applications, do not connect anything to the W1
terminal. When switched to HP mode, W1 is connected internally
to Y1 on the thermostat.
1. Turn off power to heating and cooling system.
2. Remove cover of old thermostat to expose wires. Do not
disconnect wires. (See Figure 1)
3. Label wires per the Wiring Table.
4. After labeling wires, remove wires from terminals.
5. Remove existing thermostat base from wall.
6. Refer to the following section for instructions on how to
install thermostat.
Installing Item C8601 Thermostat
NOTE: F
OR NEW INSTALLATIONS
. D
ABOVE THE FLOOR O NOT INSTALL BEHIND A DOOR
,
IN DIRECT SUNLIGHT OR NEAR ANY HEAT OR STEAM GENERATING FIXTURES
AT THESE PLACES WILL AFFECT THERMOSTAT OPERATION
heat off cool auto on
MON
° F
run/set temp vac set
hold hold clock
prog
select
1. Turn power off to the heating and cooling systems.
2. Place HEAT-OFF-COOL in OFF position.
3. Place AUTO–ON switch
into AUTO position.
4. Remove the cover using a coin
or screwdriver (see Figure 2).
5. Place thermostat against the
wall at desired location. Make
sure wires will feed through
opening on base of thermostat.
2:31 PM Page 3
Figure 1
,
MOUNT THERMOSTAT ON AN INSIDE WALL
,
IN A CORNER
.
heat off cool
set
3
, 4-5
FEET
, ,
NEAR AIR VENTS
. I
NSTALLATION
auto on
Figure 2
on
au to
ol
of f co
he at
° F
M ON
se t
s e t
va c cl oc k
te m p
t ho ld
ru n/ se
ho ld
pr og
t
s e le c