| Contents |
|
SECTION |
| PAGE |
Notice to the Installer | 1 | |
I. SAFETY | 2 | |
II. INSTALLATION GUIDELINES | 3 | |
A. Codes | ......................................................................................................... | 3 |
B. Installation Location | 4 | |
C. Closet and Alcove Installation | 4 | |
D. Standard Clearances | 5 | |
E. Air for Combustion and Ventilation | 6 | |
F. MDA1 Horizontal Installation | 7 | |
G. Duct Work and Air Conditioning | 9 | |
H. Filter/Filter Installation | 9 | |
I. Use of Non Thermo Pride Filter Retention Means | 10 | |
J. Venting | 12 | |
1. | Vertical Venting | 12 |
2. | Replacing an Existing Furnace from a Common | 13 |
3. | Condensing in Chimney | 14 |
4. | Vent Flue/Vent Connector | 16 |
K. Sidewall Venting | 19 | |
1. | Horizontal Size and Lengths for Horizontal Vents | 20 |
L. Gas/Gas Piping | 21 | |
1. | Installation of Natural Gas Piping | 23 |
2. | Installation of Propane Gas Piping | 24 |
M. Electrical | 26 | |
1. | Wiring | 26 |
2. | Field Wiring and Replacing Wiring | 26 |
3. | Electronic Air Cleaner and Humidifier Connections | 27 |
4. | Room Thermostat | 27 |
5. | Blower Motor Speed Wiring | 28 |
III. INITIAL OPERATION OF THE FURNACE | 29 | |
A. Initial Startup | 29 | |
B. Adjustment of Heat Input Rate | 32 | |
C. Burner Adjustment | 34 | |
D. Setting Supply Air Temperature Rise | 35 | |
E. Checkout Procedure | 36 | |
IV. TROUBLESHOOTING | 37 | |
V. DEALER MAINTENANCE | 38 | |
A. Electrical | 38 | |
B. General Inspection | 38 | |
C. House Air Blower | 39 | |
D. Return Air Filter | 40 | |