COMPUTHERM Q8 RF set

Product detailed description

Multizone wireless programmable room thermostat COMPUTHERM Q8 RF set (1 pc receiver + 2 pcs thermostat)

The basic package of the device contains two thermostats and one receiver. If required, the device can be expanded with two additional thermostats and a connection of the COMPUTHERM Q1 RX type, controllable by a wireless thermostat.

The receiver receives the switching signals of the thermostats, controls the boiler and gives instructions for opening and closing the heating zone valves (max. 4 zones, load capacity per zone 230V AC/max: 1A / 0.3A inductive/).

By dividing the heating system into zones, the individual zones can be heated separately, but if required they can also be heated all at once, thus creating the possibility of heating only the rooms you actually need (e.g. the living room and bathroom during the day and the bedroom at night). The connection between the thermostats and the receiver is provided by radio waves, so there is no need to install wiring between the thermostats and the boiler.

The connection between the thermostats and the receiver is provided by radio waves, so there is no need to install wiring between the thermostats and the boiler.

The thermostats are equipped with their own security code, which ensures safe operation.

Option to set 6 freely selectable different switch-on times for each day, with a freely adjustable temperature.

Simple programmability, the COPY function is used to set repeating programs.

Clearly visible display showing the measured and set temperature, time, program number and other functional data. The display is also backlit.

The thermostat is equipped with a pump protection function.

4 different options for temporary modification of temperature according to the program:
- temperature modification until the start of the following program
- temperature modification for the 1st to 9th hour period (party program)
- temperature modification for the 1st to 99th day period
(holiday program)
- temperature modification until the next manual setting (reprogramming)

Key technical data of the thermostat (transmitter):

• Temperature measuring range: 0-35°C (in 0.1 °C steps)
• Adjustable temperature measuring range: 7-35°C
• (in 0.5°C steps)
• Temperature measurement accuracy: ±0.5°C
• Selectable switching sensitivity: ±0.2°C
• (for radiator heating)
• +0/-0.2°C (for underfloor heating)
• Battery voltage: 2 x 1.5V AA type: alkaline pencil batteries (LR6)
• Operating frequency: 868.35MHz
• Range: approx. 50 meters in open space

Key technical data of the receiver:

• Supply voltage: 230V AC, 50 Hz
• Standby power consumption: 0.3W
• Load capacity of the boiler control relay: 230V AC, 50Hz; 5A
• (inductive load 1A)
• Zone output voltage: 230V AC; 50Hz
• Zone output load capacity: 1A (inductive load 0.3A)