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VersaPro MGA80EE080B4B
MrCool VersaPro MGA80EE080B4B Manuals
Manuals and User Guides for MrCool VersaPro MGA80EE080B4B. We have
2
MrCool VersaPro MGA80EE080B4B manuals available for free PDF download: Installation Manual, Service Manual
MrCool VersaPro MGA80EE080B4B Installation Manual (58 pages)
80% Gas Furnace
Brand:
MrCool
| Category:
Furnace
| Size: 3 MB
Table of Contents
Table of Contents
2
Safety
4
Unit Overview
7
Dimensions
7
Unit Description
8
Code Requirements
8
Electrostatic Discharge Precaution Procedure
10
Installation
10
Location Selection
10
Upflow Installation
14
Downflow Installation
15
Horizontal Installation
18
Filter Arrangement
20
Air Ducts
20
Venting
24
Vent Connections
24
Venting System Requirements
24
Venting into an Existing Chimney
24
Air for Combustion & Ventilation
25
Gas Supply & Piping
29
General Overview
29
High Altitude Derate
29
Propane Gas Conversion
30
Gas Piping Connections
31
Gas Piping Checks
33
Electrical Connections
34
Electrical Connection to J-Box
35
Power Cord Installation to J-Box
36
Bx Cable Installation in Furnace J-Box
37
24-V Wiring
37
Accessories (Field Supplied)
37
Grounding
38
Furnace Control Diagram
38
Wiring Diagram with I-Stage Thermostat
40
Start-Up Adjustment & Safety Check
41
General Overview
41
Start-Up Procedures
41
Furnace Start-Up
42
Sequence of Operation
42
Gas Manifold Pressure Measurement & Adjustment
45
Gas Input Rate Measurement (Natural Gas Only)
46
Temperature Rise Adjustment
47
Circulator Blower Speed Adjustment
47
Operational Checks
48
Burner Flame
48
General
49
Integrated Control Module
49
Primary Limit
49
Reverse Flow Switch
49
Rollout Limits
49
Pressure Switches
49
Flame Sensor
49
Troubleshooting
50
Electrostatic Discharge (Eso) Precautions
50
Diagnostic Chart
50
Resetting from Lockout
50
Service & Maintenance Procedures
52
Annual Inspection
52
Filters
52
Induced Draft & Circulating Blower Motors
53
Flame Sensor
53
Burners
53
Cleaning Heat Exchanger
54
Before Leaving an Installation
56
Repair & Replacement Parts
56
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MrCool VersaPro MGA80EE080B4B Service Manual (18 pages)
80 Gas Furnace
Brand:
MrCool
| Category:
Furnace
| Size: 2 MB
Table of Contents
Table of Contents
2
Product Overview
3
Product Images
3
Exploded View of the Unit
4
System Schematic Diagram
5
Individual Components & Roles
6
Electrical & Wiring Overview
8
Wiring Summary
8
Dialing Instructions
8
Main Control Board
8
Fan Drive Board
10
Fan Speed Dialing
10
Troubleshooting
11
Common Failure Codes
11
Fault Code Procedures
12
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