Checkout – Honeywell Q539F User Manual
Page 9
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Q539P/T87F
A
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
M1029A
MOLDED
POST (2)
VERTICAL
PLUMP
I LINE
OPENING FOR
THERMOSTAT ,
WIRING
I
'
VERTICAL
I GUIDE
0
Fig. 12—Q539P IN HEATING-ONLY SYSTEM WITH
REMOTE LOCKOUT INDICATION.
Fig. 13—LEVEL 0539 USING A SPIRIT LEVEL OR
PLUM LINE (dimensions are In In. [mm]).
CHECKOUT
NOTE; When adding a subbase to a thermostat with
positive OFF, make certain the positive OFF switch on
the thermostat is in the ON position so the system can
be manually controlled from the subbase system
switch.
When installation is complete, turn on power supply and
check system operation as follows:
SUBBASES WITH SYSTEM OR FAN SWITCHING
1. With 0539 system switch (or remote system switch)
set at HEAT and fan switch set at AUTO, turn the thermo
stat dial at least 5° F [3° C] above room temperature.
Heating should start immediately; the fan should start after
a short delay (immediately with Q539G (with jumper) or
Q539J).
2. With 0539 system switch (or remote system switch)
set at COOL and fan switch set at AUTO, turn the thermo
stat dial at least 5° F [3° C] below room temperature.
Cooling and fan should start. (External switch must be
made in Q539H hookup.)
3. Set system switch at OFF and fan switch at FAN ON.
Fan should run continuously. Turn thermostat 5“ F [3® C]
below room temperature. Heating and cooling equipment
cannot be actuated by the thermostat (except in system
with dpst remote changeover switch.
4. Operate entire system at least one complete cycle
with switches in each position before leaving installation.
Turn thermostat dial to the desired setting and move the
system and fan switches to their desired positions.
SUBBASE WITHOUT MANUAL SWITCHES (Q539P)
1. On Q539P subbase, turn thermostat dial 5° F [3° C]
above room temperature to call for heat. Heating should
start immediately, the fan should start after a short delay.
2. Turn thermostat dial 5® F [3® C] below room tempera
ture. Heating and fan should shut off.
3. Operate the entire system at least one complete
cycle before leaving installation. Turn thermostat dial to the
desired setting.
60-2246—4