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Title: Service Manual - HeatRite 900 Series, MC/Series Condensating (Recuperative) Gas Furnaces
Price: $5.00
Item Number: M1007
Manufacturer: Intertherm

Description: Service Manual
Table of Contents:
Section A - General Information
Equipment the Serviceman should have to properly Serive Gas Furnaces & Heating Systems
Service
Sequence of Operation
Model MC-055 & MC-065 IW Gas High Efficiency Condensing Furnaces
Thermostat
Control Transformer & Test Transformer
Test Pre-Purge Time Delay Switch
Limit Switches
Fan Switches
Test Relay
Induced Draft Blower
Testing Motor
Test Pressure Differential Control
Air Pressure Switch
Gas Flow Diagram
Flame Sensor
Pilot Burner Assembly
Thermal Sensing Probe versus Thermocouple
Relight/Safety Timer Control
Sequence of Operation Service Testing
Troubleshooting - All Gas Systems Chart 1
All Gas Systems Chart 2
All Gas Systems Chart 3
Section B - Miscellaneous Information
Gas Orifice Capacity table
Pressure Regulator Adjustment
Gas Input to Burner in Cubic Feet per Hour
Recommended Gas Supply


Models: MC-055, MC-065

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