Wire And Mount New Thermostat; Check Out Thermostat; Setting Thermostat - Honeywell Home CT62A Owner's Manual

Wire and Mount New Thermostat

1. Turn the temperature setting
knob to 65°F (18°C). This will
prevent accidental damage to the
knob stop during mounting.
2. Remove thermostat cover by
grasping the top and bottom
ends with fingers, and pulling
outward.
3. Connect wires to the thermostat
as shown in the applicable
wiring diagram. Push the wires
into the outlet box, and insert
the thermostat into the box for
mounting by pushing against top
and bottom of the thermostat
base.
IMPORTANT
Do not press on setting knob. Rough
handling or strong pressure can
damage knob or sensing element,
and change calibration.
4. Secure the thermostat to the box with the two captive mounting screws
provided.
5. Replace thermostat cover.
6. Set knob to desired room temperature.

Check Out Thermostat

1. Turn on the power to the heating
system.
2. Turn setting knob all the way clockwise
; listen for clicking sound as switch
makes contact. Electric heater should
begin operation.
3. Turn knob all the way counterclockwise
; listen for clicking sound as switch
breaks contact. Electric heater should
shut off.

Setting Thermostat

1. Begin with setting knob at 70°F (20°C) on the scale.
2. If this setting is not satisfactory after at least two hours of operation,
turn setting knob up to raise the temperature, or down to lower the
temperature. Move knob only a degree each time.
1
CT62B
L2
3 L1
2
4
T2
T1
3
TO
ELECTRIC
HEATER
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
2 BREAKS ON POSITIVE OFF.
3 EXPOSED UNUSED LEADWIRES TO BE PROPERLY INSULATED.
4 THERMALLY ACTIVATED—BREAKS ON TEMPERATURE
RISE. MAKES ON TEMPERATURE FALL.
CAUTION:
SPECIAL SERVICE CO/ALR SOLDERLESS CONNECTORS MUST
BE USED WHEN CONNECTING WITH ALUMINUM CONDUCTORS;
OTHERWISE, A FIRE HAZARD CAN RESULT.
4
L1
(HOT) L2
1
CT62A
L1
4
T1
ELECTRIC
HEATER
M8420A