Glamox CT Series, User Manual

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How to access the menus
Using the joystick.
Hold the joystick down for more than 5 seconds until the display shows 1rF. Press the joystick gently towards
+ to browse through the menus until you reach the one you wish to review or change, then press down on the joystick to
select it. The display will start flashing and you can make your change by pressing gently t or –. Finish by pressing the
joystick down once to confirm you choice. You can then continue to review other menus by pressing the joystick t or –.
Exit the menus by pressing the return button.
Menu 5 – [5 Sen] – selecting sensor(s).
Select both for limiting the temperature in wooden flooring
The choice of wall-mounted or floor sensor is shown by the symbol for floor sensor. If you
choose the floor sensor when no such sensor is connected, you see an error report, Err.
Connect an external sensor, or go to the menus and make another selection.
Menu 1 – [1rF] – link up to the remote control CT
Put the remote control into LINK UP mode. On SF, press in and hold down the joystick
until 1rF is displayed. Press the joystick lightly once and the thermostat shows the zone
number chosen on the remote control. Link-up is now successful.
Menu 2 – [2bP] – selecting the method of control
The display shows bP, alternatively HYs.
bP (proportional band) means that the thermostat switches on and off within a 1½ minute
period. With little need for heat, the thermostat will switch off for a longer period and on
for a shorter one. The opposite will apply when it is cold and the need for heating greater.
Together, the on and off periods will always amount to 1½ minutes.
Hys (hysteresis) means that the thermostat will switch off when the temperature reaches
0.5°C over the set temperature, and switch on again when it sinks to 0.5°C under the set
temperature.
Menu 3 – [3 0.0 °C] – calibration when the built-in sensor is selected
If there is a large deviation between the set temperature and the actual room temperature,
SM can be calibrated. If the room is too cold, calibrate using + to get a higher value than 0. If
too warm, calibrate using – to get a lower value than 0. (Before calibrating, the room should
be stable, i.e. the thermostat should have been in operation for at least 10–12 hours. Avoid
airing the room and opening doors and windows or switching other heat sources on and off
during this period. Under-floor heating is often sluggish to regulate, and it may take a longer
period to acheive stability, often 24 hours or more with cables set in concrete.)
Menu 4 – [4 0.0 °C] calibration when a floor sensor or wall-mounted sensor is selected
If there is a large deviation between the set temperature and the actual room temperature,
SM can be calibrated. If the floor (room) is too cold, calibrate using + to get a higher value
than 0. If too warm, calibrate using – to get a lower value than 0. (Before calibrating, the
room should be stable, i.e. the thermostat should have been in operation for at least 10–12
hours. Avoid airing the room and opening doors and windows or switching other heat
sources on and off during this period. Under-floor heating is often sluggish to regulate,
and it may take a longer period to acheive stability, often 24 hours or more with cables set
in concrete.)