Table of Contents
International Thermal Research
v
10.3
Burner On ...................................................................10-1
10.4
Service Switch Off.........................................................10-2
10.5
Remote Switch Off ........................................................10-2
10.6
Heater Cycling .............................................................10-2
10.7
Thermostats Off............................................................10-3
10.8
Voltage Low of High ......................................................10-3
10.9
Overheat ....................................................................10-4
10.10
Fuse Blown ..................................................................10-4
10.11
Fuel Pump/Solenoid ......................................................10-5
10.10
Ignitor ........................................................................10-5
10.13
Combustion Fan ...........................................................10-6
10.14
Water Pump.................................................................10-6
10.15
Flame Out ...................................................................10-6
10.16
Compressor .................................................................10-8
10.17
Bypass Mode................................................................10-8
10.18
Water Pump On ............................................................10-9
10-19
Flame Sensor Module ....................................................10-9
10.20
Test Points...................................................................10-9
10.21
Reduced Output..........................................................10-10
10.23
Smokey,Smelly Exhaust ..............................................10-10
10.24
A Silent Killer .............................................................10-11
Section 11, Maintenance...........................................................11-1
11.1
The First Few Weeks .....................................................11-1
11.2
Adding Coolant.............................................................11-1
11.3
Nozzle.........................................................................11-2
11.4
Fuel Lines and Filter ......................................................11-2
11.5
Combustion Chamber ...................................................11-2
11.6
Checking Hoses and Tubes .............................................11-2
11.7
Electrical System ..........................................................11-3
11.8
Recommended Spare Parts ............................................11-3
11.9
Protecting Hydronic Heating Systems ...............................11-4
Section 14, Warranty and Service .............................................14-1
14.1
Warranty.....................................................................14-1
14.2
Installations ................................................................14-2
14.3
Limited Warranty ..........................................................14-3
14.4
Owner’s Responsibility ...................................................14-4
14.5
Not Covered Under Warranty ..........................................14-5
14.6
Customer Service Calls .................................................14-6
14.7
Returns .......................................................................14-7
14.8
Telephone Service.........................................................14-8
Inspection Check sheet (including Test Points)
Warranty Information & Warranty Card
