We provide specialized winterization services to safeguard your pool during the off-season, and when spring arrives, we handle the thorough opening process.
We are fully gas safe registered and DBS checked.
If you’re seeing the error code EA 229 or D5 on your Worcester Bosch boiler, this means that the condensate pipe is frozen. This happens due to the condensate pipe running outside, however this is an issue that you could fix
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Fault Description System Behaviour 200 O Boiler in heating mode 201 O Boiler in hot water mode 202 O Boiler in anti-cycle mode 203 0 Boiler in standby – no heat energy demand 204 O Current primary water temperature higher than
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Fault Description System Behaviour No light No power at control board Light on Appliance on but not operating during demand Slow flash ( mostly off flashes on) Ignition lockout Slow flash ( mostly on flashes off) Flue overheat or heat exchanger
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A light on your boiler will flash to indicate that there is a fault. Depending on the type of fault, the light will flash in a different sequence. There will be 4 quick flashes followed by a 5 second gap when
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Fault Description System Behaviour 208 The boiler is in chimney sweep mode 200 The boiler is in heating mode 201 The boiler is in domestic hot water (DHW) mode 202 The boiler is waiting – there was a heat demand from
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Fault Description System Behaviour 226 Service tool has been connected in the blocking error history menu FD 231 The power has been interrupted during a lockout C7 214 Fan does not run during the start up phase – fan harness connector
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Fault Description System Behaviour B1 Code plug not detected C6 Fan speed too low E2 Central heating (CH) flow negative thermistor coefficient (NTC) sensor defective E9 Safety temperature limiter in central heating (CH) flow has tripped EA Flame not detected F0
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Fault Description System Behaviour T1 Ignition test – checking the igniter spark T2 Fan test – checking the basic fan T3 Pump test – checking the basic pump T4 Three way valve test T6 Ionisation oscillator test 9A 362 error –
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Fault Description System Behaviour A1 Pump dry run detection or pump is running in air the system pressure needs checking A5 Tank negative thermistor coefficient (NTC) defect A7 Domestic hot water (DHW) negative thermistor coefficient (NTC) defect A8 Energy Management System
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Fault Description System Behaviour A1 Water is leaking or the pump needs replacing or freeing due to the pump running dry. A7 The hot water negative thermistor coefficient (NTC) sensor is defective – the hot water sensor or connecting leads need
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