Home > Quality Heating > QH Basic Quality Heating CV Clock Thermostat Instruction Manual
QH Basic Quality Heating CV Clock Thermostat Instruction Manual
5.
Frost protection The frost protection can be switched on or off. When frost
protection is enabled, it can be set to a temperature between 3 ~ 10 °C. When
frost protection is enabled, the heating will be switched on when the temperature
drops below the set value. The heating switches off when the temperature is 2 °C
higher than the set temperature.
6.
Enable/disable open window detection When the thermostat detects a
sudden drop in room temperature (factory setting 2 °C in 5 minutes) the heating
will be switched off. The screen will show OP (OP mode enabled). The program will
resume after 30 minutes (factory setting). The OP mode can be canceled by
pressing any key. Turn this function ON (01) or OFF (00).
7.
Open window detection: Time setting The open window detection switches
on when a large temperature drop is detected within a short time, for example
when a window is open. This time can be adjusted from 2-30 minutes. Factory
setting: 5 minutes. The OP mode can be canceled by pressing any key.
8.
Open window detection: Temperature drop The open window detection
switches on when a large temperature drop is detected within a short time, for
example when a window is open. The number of degrees by which the
temperature must drop to enable the open window function can be adjusted from
2-4 °C. Factory setting: 2 °C The OP mode can be canceled by pressing any key.
9.
Open window detection: Return to program The open window detection
switches on when a large temperature drop is detected within a short time, for
example when a window is open. After a few minutes the thermostat will return to
the regular program. The number of minutes the thermostat waits to resume the
program can be adjusted from 10-60 minutes. Factory setting: 30 minutes. The OP
mode can be canceled by pressing any key
Technical data and dimensions
Dimensions WxHxD in mm
Power supply
135 x 87.5 x 23.2
2x AAA baꢀery (not included)
Relay contact
0.5A
5 ~ 30 degrees Celsius
0 ~ 50 degrees Celsius
Adjustable temperature
Ambient temperature Backlight
White
Sensor type
NTC 10K, 3950 Ohm at 25 degrees Celsius
Accuracy 0.5 degrees Celsius (0.5
Protection class
°C increments )
IP30
| General | Details |
|---|---|
| Name | QH Basic Quality Heating CV Clock Thermostat Instruction Manual |
| Make | Quality Heating |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.37 MB |

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