Danfoss CET B-RF Wireless Electronic Hot Water Cylinder Thermostat Installation Guide
| General | Details |
|---|---|
| Name | Danfoss CET B-RF Wireless Electronic Hot Water Cylinder Thermostat Installation Guide |
| Make | Danfoss |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.23 MB |
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Danfoss CET B-RF Manual: Questions and Answers
Danfoss CET B-RF specifications
| Power supply | 2 x AA/LR6/MN1500 alkaline batteries |
| Setpoint range | 40 - 65°C |
| Wire size | minimum cross section 0.5mm2 |
How do I install the Danfoss CET B-RF temperature sensor on my cylinder?
Mount the clamp-on sensor to the cylinder wall at half the cylinder's height, first removing any insulation and cleaning the copper surface. Installation Guide, p. 5
What's the wireless range of the Danfoss CET B-RF thermostat and receiver?
30 metres line of sight. Installation Guide, p. 4
What batteries does the Danfoss CET use and how many?
2 x AA/LR6/MN1500 alkaline batteries. Installation Guide, p. 4
What does the LCD display on a Danfoss CET show?
The display shows the selected temperature as you turn the setting dial, then shows the actual water temperature in the cylinder once you've set your target. Installation Guide, p. 20
Can I set the Danfoss CET B-RF cylinder thermostat to any temperature I want?
Set it between 60°C and 65°C. This temperature kills harmful bacteria but avoids wasted energy and scalding risk. Installation Guide, p. 19
What does it mean if the Danfoss CET B-RF won't switch the boiler off?
The boiler sometimes needs to heat radiators even when the cylinder is at temperature, so the thermostat won't always switch it off. Installation Guide, p. 19
How long do batteries last in the Danfoss CET B-RF thermostat?
In excess of two years. Installation Guide, p. 21
What size batteries does the Danfoss CET use?
Two high quality AA size alkaline cells. Installation Guide, p. 21
Where are the sensor connection terminals on the wallplate?
Terminals 2 and 3. The 2-core cable from the sensor connects to these two terminals on the wallplate. Installation Guide, p. 6
Danfoss CET B-RF compared with other Danfoss thermostats
| Specification | Danfoss CET B-RF | Danfoss RET1001M V2 |
|---|---|---|
| Power supply | 2 x AA/LR6/MN1500 alkaline batteries | 230Vac 10% 50/60Hz |
| Setpoint range | 40 - 65°C | 5 °C to 30 °C |
| Wire size | minimum cross section 0.5mm2 | max 2.5 mm2 wires |
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