06Nightrain
New Member
I fired up a new Thermolec B-9TMB boiler this week
Unsure about wether the thermostat is wired correctly or not. It is an open System and I have the aqua Stat set at 2. Garage temp is at 74 showing at the thermostat. Was worried that the boiler is continuously running. Have not been able to find a legend on the led's on the controller D22-B THF 1503. I have the green pump light on solid, STG 3 light not on, Ld2 light not on, Ld2 flashing red and last led is Mon and it is not on.
Low water cutoff:
Red to R on thermostat
Black wire to W on thermostat
Thermolec to thermostat:
W1 to w on the thermostat
C to R on the thermostat
Thermostat running batteries so no separate 24v required.
Floor is nice and warm and pretty sure all the air is out of the system. 14 x 20 garage running 1 loop. Boiler is 9kw newly built house with no draft spots
.
Unsure about wether the thermostat is wired correctly or not. It is an open System and I have the aqua Stat set at 2. Garage temp is at 74 showing at the thermostat. Was worried that the boiler is continuously running. Have not been able to find a legend on the led's on the controller D22-B THF 1503. I have the green pump light on solid, STG 3 light not on, Ld2 light not on, Ld2 flashing red and last led is Mon and it is not on.
Low water cutoff:
Red to R on thermostat
Black wire to W on thermostat
Thermolec to thermostat:
W1 to w on the thermostat
C to R on the thermostat
Thermostat running batteries so no separate 24v required.
Floor is nice and warm and pretty sure all the air is out of the system. 14 x 20 garage running 1 loop. Boiler is 9kw newly built house with no draft spots
.