Installation and Setup
26
homexpert
tm
by Honeywell THR872CUK Wireless Programmable Thermostat
27
System test
After installation, you should check to make sure the system is
working properly.
1 Press the thermostat OFF button.
2 Check the power supply to make sure the system is on and the
green light on the relay box is off.
3 Press the thermostat MAN button, then press the p button to
raise target temperature to maximum (35°C).
If the system is set up properly, the “heating” symbol should
appear on the thermostat display, the heating system should
begin running, and the green light on the relay box should be on.
You can switch between OFF and MAN several times to verify that
the system is operating properly.
4 To stop the test, press AUTO to run the program schedule, or
MAN to reset the temperature manually. (If you select Manual
control, reduce the target temperature to an appropriate level.)
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35.0
°
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Room Temp
TARGET TEMP
AUTO MAN OFF
AUTO MAN OFF
Press OFF, check heating unit
Press MAN, set temperature to 35°C
Make sure heating symbol appears
Installer setup
Installer settings allow you to customise how your system
works. Check the tables on pages 28-31 to see if any settings
need to be changed.
To change installer settings:
1 Press the thermostat OFF button.
2 Press and hold the i, < and > buttons until the screen
changes.
3 Press the + or - button to scroll through functions quickly
until you find one you want to change.
4 Press the p or q buttons to change any setting, then
press OK to save the new setting.
To exit installer setup, press any MODE button (Auto,
Manual or Off).
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1:CL
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°
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Room Temp
CLOCK SELECT
AUTO MAN OFF
Press and hold to enter installer mode
1 2
Press to scroll
through functions
Press to change
setting
See tables on pages 28-30 for
complete list of functions and settings