Napoleon NBM030S2A Installation And Operating Instructions Manual page 3

15.0 LOW VOLTAGE WIRING
15.1 THERMOSTAT LOCATION
16.0 OPTIONAL ACCESSORIES (FIELD SUPPLIED/INSTALLED)
16.1 ELECTRIC AIR CLEANER
16.2 POWER HUMIDIFIER
17.0 INITIAL STARTUP PROCEDURES
17.1 TO START THE FURNACE
17.2 TO SHUT DOWN THE FURNACE
17.3 SEQUENCE OF OPERATION
18.0 AIR FLOW
18.1 TEMPERATURE RISE CHECK
18.2 CALCULATING AIR FLOW
18.3 CONTINUOUS FAN OPERATION
19.0 MAINTENANCE AND TROUBLESHOOTING
19.1 AIR FILTER
19.2 LUBRICATION
19.3 TROUBLESHOOTING FLOWCHART
19.4 DIAGNOSTIC CODES FOR STATUS LED
19.5 FAULT CODE HISTORY
20.0 WIRE DIAGRAM FOR SINGLE STAGE FURNACE WITH PSC
21.0 WARRANTY
22.0 SINGLE STAGE REPLACEMENT PARTS LIST
23.0 SERVICE HISTORY
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.
ATTENTION:
UPFLOW VENTING RIGHT, MUST DRAIN ON
LEFT SIDE.
1.0 INTRODUCTION
This high effi cient gas fi red single stage condensing furnace is an upfl ow, horizontal left and right warm air
furnace suitable for residential and light commercial heating applications with inputs from 30,000 to 120,000
Btu/hr.
This high effi cient furnace series is CSA certifi ed as a Category IV indirect or direct vent central forced air
furnace. When installed as a direct vent furnace, all combustion air is supplied to the furnace burners through the
air intake system. (See Section 7, "Ventilation and Combustion Piping.")
All models may be fi red by natural or LP gas (propane), and may be fi eld converted from natural gas to LP gas
using Conversion Kit W370-0018.
The furnace is shipped completely assembled except for the condensate drain trap assembly. Please inspect
for damage when the furnace is unpacked.
IMPORTANT:
PLEASE READ THIS MANUAL CAREFULLY
AND KEEP IN A SAFE PLACE FOR FUTURE
REFERENCE BY A SERVICE TECHNICIAN.
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W415-1117 / A / 03.11.14