Gledhill Appliance Repair in Quedgeley Fieldcourt

What does error code 50 mean on a Gledhill A-Class system?

Error code 50 on Gledhill A-Class systems indicates the S5 temperature sensor (store bottom) has a short circuit. Turn off the system and isolate from the electrical supply. Inspect wiring for damage. The sensor likely needs replacing. Contact a qualified heating engineer to diagnose and replace with a Gledhill-approved part.

What does error code 51 mean on a Gledhill A-Class system?

Error code 51 on Gledhill A-Class systems indicates the S6 temperature sensor (store middle) has a short circuit. Turn off the system and isolate from the electrical supply. Check sensor wiring and connections. If intact, the sensor requires replacement. Contact a qualified heating engineer to fit a genuine Gledhill replacement sensor.

What does error code 52 mean on a Gledhill A-Class system?

Error code 52 on Gledhill A-Class systems indicates the S2 overheat sensor has a short circuit. This is a safety-critical fault. Turn off the system and isolate from the electrical supply immediately. The sensor must be inspected and replaced promptly. Contact a qualified heating engineer to replace with a genuine Gledhill overheat sensor.

What does error code 29 mean on a Gledhill A-Class system?

Error code 29 on Gledhill A-Class systems indicates a watchdog communication error between internal components. This is a terminal fault requiring professional repair. The Appliance Control Board and potentially other components need replacing. Contact Gledhill technical support or a qualified heating engineer.

What does a slow flashing red light mean on a Gledhill PulsaCoil A-Class?

A slow flashing red light (once per second) on Gledhill PulsaCoil A-Class may indicate the unit has cooled and can be reheated using the On Peak Boost button, or it may indicate immersion heater element failure or burnt-out power relay. Try the boost button first; if no improvement, contact a qualified heating engineer.

What is the minimum water pressure required for a Gledhill StainlessLite Plus?

For optimum performance, 3 bar pressure and a flow rate of 30 litres per minute is recommended. The appliance will work with lower pressures, however performance will decrease with low flow rate and low pressure.

What warranty comes with a Gledhill cylinder?

Warranty coverage varies by product type: unvented cylinders receive 25 years on the cylinder plus 2 years on components; open vented cylinders receive 10 years on the cylinder plus 1 year on components; thermal store appliances receive 5 years on the cylinder plus 1 year on components.

Where can I find the serial number on my Gledhill cylinder?

The 12-digit serial number for unvented cylinders and thermal stores is printed underneath the bar code on the data label or information badge located on the appliance. The first and last digits are spaced slightly away from the rest of the number.

Does my Gledhill unvented cylinder need an annual service?

Yes, all Gledhill unvented cylinders require an annual inspection of the key safety devices fitted to the system. This service must be performed by a G3-qualified engineer.

How often should I check the header tank on my Gledhill thermal store?

Gledhill advises checking the header tank water level every three months. The tank should be filled with clean cold water to approximately halfway. Do not overfill as this can cause problems. Ensure the lid is securely replaced to reduce water loss through evaporation. Some units have an optional sight glass fitted to make checking the level easier.