Gledhill Appliance Repair in Pinhoe

What does error code 33 mean on a Gledhill A-Class system?

Error code 33 on Gledhill A-Class systems indicates an appliance selection error where the controller settings don't match the ID resistor fitted to the unit. Contact a qualified heating engineer to verify and correct the appliance selection settings or fit the correct ID resistor.

What does error code 44 mean on a Gledhill A-Class system?

Error code 44 on Gledhill A-Class systems indicates the S2 overheat sensor has an open circuit. Turn off the system and isolate from the electrical supply. Check the sensor connections. The overheat sensor must be replaced to restore full safety protection. Contact a qualified heating engineer to fit a genuine Gledhill replacement part.

What does error code 42 mean on a Gledhill A-Class system?

Error code 42 on Gledhill A-Class systems indicates the S5 temperature sensor (store bottom) has an open circuit. Turn off the system and isolate from the electrical supply. Check sensor connections at the controller. If secure, the sensor requires replacement. Contact a qualified heating engineer to diagnose and replace the faulty sensor.

What does error code E1 mean on a Gledhill StainlessLite cylinder?

Error E1 on Gledhill StainlessLite cylinders indicates an open circuit sensor fault. The temperature sensor is not connected or has a broken wire. Turn off the system and isolate from the electrical supply before checking any connections. Check all sensor cable connections. If connections are secure, contact a qualified heating engineer to test and replace the faulty sensor with a Gledhill-approved part.

What does error code 41 mean on a Gledhill A-Class system?

Error code 41 on Gledhill A-Class systems indicates the S4 temperature sensor (DHW outlet) has an open circuit. Turn off the system and isolate from the electrical supply. Inspect the sensor wiring and connections. If intact, the sensor needs replacing. Contact a qualified heating engineer to fit a Gledhill-approved replacement.

Are Gledhill cylinders compatible with solar thermal panels?

Yes, Gledhill produces the Torrent SOL range specifically designed for use with solar thermal panels. These models feature a high-efficiency solar coil and can work alongside conventional boilers, providing mains pressure hot water. When solar energy is insufficient, the system automatically reverts to the boiler as the primary heat source. A backup immersion heater is also included for emergency use.

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.

Why are my Gledhill PulsaCoil electricity bills high?

High electricity costs are virtually impossible if the unit is correctly installed and used properly, as units should only heat during off-peak periods unless you manually use the boost function. Check that your boost switch is off and your timer is correctly set to your off-peak hours.

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.

Are Gledhill cylinders compatible with heat pumps?

Yes, Gledhill produces the StainlessLite Plus Heat Pump range specifically designed for use with air source or ground source heat pumps, providing mains pressure domestic hot water.