Hello,
I am hoping someone here can help. I am looking for information on the Elok GT155 control card as fitted to most Gledhill Boilermate/Systemate/Gulfstream thermal storage units. I would like to use one of these for boiler throttling as from my research they do this with a good level of adaptive and efficient control (although some seem to indicate that the rest of the Gledhill the control comes packaged in performs less well )
Two simple questions (which hopefully have simple/straightforward answers )
1) what id the functionality related to each of the jumper settings J1 -J4? I know J5 is POST or diag. mode, but what do J1-J4 do. All I can seem to find so far is they are installed for some versions of Gledhill storage unit but not for others and I cannot determine the associated functionality.
2) Where is the 'store' NTC thermistor (GT147/149 temperature sensor) (physically) located on lets say a Boilermate for example. I assume that it must be somewhere between 1/3 from the bottom of the cylinder or higher, but clearly I would prefer to not have to perform trial and error to find the optimal location
Thanks all
I am hoping someone here can help. I am looking for information on the Elok GT155 control card as fitted to most Gledhill Boilermate/Systemate/Gulfstream thermal storage units. I would like to use one of these for boiler throttling as from my research they do this with a good level of adaptive and efficient control (although some seem to indicate that the rest of the Gledhill the control comes packaged in performs less well )
Two simple questions (which hopefully have simple/straightforward answers )
1) what id the functionality related to each of the jumper settings J1 -J4? I know J5 is POST or diag. mode, but what do J1-J4 do. All I can seem to find so far is they are installed for some versions of Gledhill storage unit but not for others and I cannot determine the associated functionality.
2) Where is the 'store' NTC thermistor (GT147/149 temperature sensor) (physically) located on lets say a Boilermate for example. I assume that it must be somewhere between 1/3 from the bottom of the cylinder or higher, but clearly I would prefer to not have to perform trial and error to find the optimal location
Thanks all
