Honeywell CT2400 Owner's Manual - Page 11

Mount The Thermostat, Check Thermostat Operation

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_ Mount The Thermostat A. ENGAGE TABS AT TOP OF c. THERMOSTAT AND MOUNTING PLATE. B. PRESS LOWER EDGE OF CASE TO blTCH. 1 J,(4 + NOTE: To remove thermostat from wall, first pull out at bottom of thermostat, removing top last. *4 mm Check Thermostat Operation After Programming And Installing HEATING Do not check heating system operation by jumpering thermostat terminals at the primary control such as the gas valve, zone valve,or oil burner control. This will damage the thermostat. Instead, jumper R and W wires at the thermostat. Temp Warmer c1 Temp Cooler o 25 Move the system switch to HEAT and the fan switch to AUTO. Press key until the setting is about 10° F [6° C] above room temperature. Heating should start and the fan should run after a short delay (immediately if fan operation switch is set in E position). Press key until setting is about 10° F [6° C] below room temperature. The heating equipment should shut off.

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_
Mount The Thermostat
A. ENGAGE TABS AT TOP OF
THERMOSTAT AND MOUNTING PLATE.
B.
PRESS LOWER EDGE
OF CASE TO
blTCH.
+
-.
.
>-,
,.,
=
/
-–
J,(4
c.
1
NOTE: To remove thermostat from wall, first pull out at
bottom of thermostat, removing top last.
*4
mm
Check Thermostat Operation
After
Programming And Installing
HEATING
Do
not
check heating system
operation by jumpering thermostat
terminals at the primary control such
as the gas valve, zone
valve,or
oil
burner control. This will damage the
thermostat. Instead, jumper R and W
wires at the thermostat.
Temp
c
1
Warmer
Temp
o
Cooler
Move the system switch to HEAT and
the fan switch to AUTO.
Press key until the setting is about
10° F [6° C] above room tempera-
ture. Heating should start and the fan
should run after a short delay
(immediately if fan operation switch is
set in E position).
Press key until setting is about 10° F
[6° C] below room temperature. The
heating equipment should shut off.
25