51
FAULT CODE
Alpha
Climatic RF Communication Fault
Low Severity
DIY Check Possible
The wireless communication between the boiler and the Alpha Climatic remote control transmitter has failed. Could be low batteries, distance, or interference.
Step-by-Step Fix Guide
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Step 1
Replace the batteries in the wireless Climatic control
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Step 2
Ensure the Climatic control is within range (typically 30m open air)
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Step 3
Remove any metallic objects between the transmitter and boiler receiver
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Step 4
If fault persists, call a Gas Safe engineer
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.