Water level light off but expansion tank not empty
3 posters
Page 1 of 1
Water level light off but expansion tank not empty
Hi
My girl friend has a Pulsacoil III. Recently she has noticed that the hot water turns lukewarm much quicker than usual. when she has tried to have a bath the hot water turns from hot to mildly warm before the bath is full and she only gets a hot shower for about 10 minutes which is less that she used to get.
I have looked at the Pulsacoil and noticed that the water level light is off. I have checked the expansion tank above the main tank. The water level is about 1 3rd full. This is hooked up to the mains and has ball valve to keep it at that level.
Do you have any ideas?
Many thanks for this useful web site and any help you can provide
Stefan
My girl friend has a Pulsacoil III. Recently she has noticed that the hot water turns lukewarm much quicker than usual. when she has tried to have a bath the hot water turns from hot to mildly warm before the bath is full and she only gets a hot shower for about 10 minutes which is less that she used to get.
I have looked at the Pulsacoil and noticed that the water level light is off. I have checked the expansion tank above the main tank. The water level is about 1 3rd full. This is hooked up to the mains and has ball valve to keep it at that level.
Do you have any ideas?
Many thanks for this useful web site and any help you can provide
Stefan
stefan- Posts : 1
Join date : 2009-02-23
Re: Water level light off but expansion tank not empty
Hi Stefan,
I think your water level warning LED has failed. If the water level float switch detects a low level (or fails - a common fault!) Both the green LEDs turn OFF. Power is also withdrawn from the control board and heaters and the the unit stops working completely.
The fact that yours continues to produce hot water, just less of it, suggests something else is wrong too. I think you are running on the upper heater element only and the lower Off Peak element has stopped working for some reason. Could be element failure, thermostat failure, Off Peak power supply failure.
Is the big brass nut on the lower heater element hot to the touch first thing in the morning? If cool or just warm, definitely something wrong with the lower heater.
Cheers, Mike
I think your water level warning LED has failed. If the water level float switch detects a low level (or fails - a common fault!) Both the green LEDs turn OFF. Power is also withdrawn from the control board and heaters and the the unit stops working completely.
The fact that yours continues to produce hot water, just less of it, suggests something else is wrong too. I think you are running on the upper heater element only and the lower Off Peak element has stopped working for some reason. Could be element failure, thermostat failure, Off Peak power supply failure.
Is the big brass nut on the lower heater element hot to the touch first thing in the morning? If cool or just warm, definitely something wrong with the lower heater.
Cheers, Mike
Neon Sourced
Hi Stefan,
You can order the neon on-line via this site -> Gledhill Pulsacoil 3 Spares
The part number is XB100
Also I noticed you said the overhead tank is hooked up to a mains water supply with a ball valve. If the header tank has an over flow pipe, you can leave that on so you never have to worry about topping it up. If it does not have an overflow pipe, I would highly recommend you isolate it after use.
You can order the neon on-line via this site -> Gledhill Pulsacoil 3 Spares
The part number is XB100
Also I noticed you said the overhead tank is hooked up to a mains water supply with a ball valve. If the header tank has an over flow pipe, you can leave that on so you never have to worry about topping it up. If it does not have an overflow pipe, I would highly recommend you isolate it after use.
Similar topics
» Hot Water in Expansion Tank
» Water level light is flickering
» PulsaCoil III - After topping up water tank, no green light, no heat
» Losing water from F & E Expansion Tank
» Pulsacoil III - no hot water, water level light off
» Water level light is flickering
» PulsaCoil III - After topping up water tank, no green light, no heat
» Losing water from F & E Expansion Tank
» Pulsacoil III - no hot water, water level light off
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum
|
|