Why is the air switch open on my Trinity boiler?
Indicates that the Sentry control has lost communication with an internal processor, contact NTI for assistance. “Air Switch Open” This is displayed when the boiler is expecting the air switch to be closed by a differential pressure generated when the combustion blower turns on.
How to troubleshoot a Trinity boiler with Er3?
1. Check wiring to Water Sensor for open circuits or shorting to ground (i.e. water). (Note: ER3 will be displayed if temperature sensed is less than 0?F.) 2. Replace Water Sensor if the resistance is not in the correct range. “24V Limit Error” Sentry has sensed a lack of 24V on the outlet of the Sentry burner relay (Bl).
What should the water temp be in a Trinity boiler?
“Water Temperature Excessive” Sentry has sensed a water temperature in excess of 250°F at the water temperature thermister. 1. If the boiler is extremely hot chcck for adequate water pressure and circulation, contact NTI for assistance. 2.
What are the trinirt TX series boiler error codes?
NTI Trinirt TX series boiler error codes Code Description Loc 1 Ignition Error – three unsuccessful igni Loc 2 Gas Valve Circuit Fault (Safety) – contr Loc 3-4 Controller Malfunction – contact NTI, re Loc 5 Limit Circuit Open (Safety ) – control h
Indicates that the Sentry control has lost communication with an internal processor, contact NTI for assistance. “Air Switch Open” This is displayed when the boiler is expecting the air switch to be closed by a differential pressure generated when the combustion blower turns on.
What should I do if my Trinity boiler is hot?
1. If the boiler is extremely hot chcck for adequate water pressure and circulation, contact NTI for assistance. 2. If not hot, check for sources of grounding or shorting (i.e. water) at the thermister electrical connections, check wiring from Sensor to Sentry Control.
What’s the error code on my Trinity propane boiler?
I keep getting an error code ER6 on my trinity 150 propane boiler when temps drop down around 0. If u by pass my exhaust senser, it will run with no problem.
