Why does my Worcester Comfort+ II RF say 'low system pressure'?
The 'low system pressure' error on your Worcester Control Unit indicates that the system pressure is low. To resolve this, you should fill the system.
What does Worcester Control Unit error 1072 mean?
Error 1072 on your Worcester Control Unit indicates that maintenance is overdue. The hardware maintenance is overdue by 14 days. Notify the installer.
What does error 1010 mean on Worcester Control Unit?
Error 1010 on your Worcester Control Unit indicates a lack of communication with the heat source via the EMS-BUS, despite the heat source being EMS-compatible. To fix this, replace the EMS connections or interfaces.
What to do if Worcester Comfort+ II RF shows error 1004?
Error 1004 on your Worcester Control Unit indicates a fault in another control unit within the system. You should check the other control units in the system for faults.
What does Worcester Control Unit error 1037 mean, and how to resolve it?
Error 1037 on your Worcester Control Unit means that weather-compensated control is enabled, but either no outside temperature sensor is connected or the sensor's batteries are dead. To resolve this, you can either select room temperature-dependent controls or connect an outside temperature sensor. If a sensor is already connected, replace its batteries.
What does error 1009 mean on Worcester Comfort+ II RF Control Unit, and how to fix it?
Error 1009 on your Worcester Control Unit indicates a lack of wireless signal or a failed connection. You should reconnect the wireless device.
What does error 1017 mean on Worcester Comfort+ II RF, and how to fix it?
Error 1017 on your Worcester Control Unit means the system pressure is too low. You should fill the system to resolve this issue.
What does error 1007 mean on Worcester Comfort+ II RF Control Unit, and how to fix it?
Error 1007 on your Worcester Control Unit indicates that there is no wireless signal. To fix this, check the signal strength and reposition the control unit in a better location.
What to do if Worcester Control Unit displays a blank screen or low battery symbol?
If your Worcester Control Unit's display is blank or shows a low battery symbol, it means the batteries are depleted. Replace the batteries to fix this.
General| Display | LCD |
|---|---|
| Temperature control range | 5°C to 30°C |
| Power supply | 2 x AA batteries |
| Mounting | Wall-mounted |
| Control Type | Programmable |
| Compatibility | Worcester Bosch boilers |
| Type | Wireless Programmable Thermostat |
| Communication | Radio Frequency (RF) |
| Features | Frost protection, Holiday mode |
| Range | Up to 30 meters |
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