Safety Information - Nordyne M4RC Installation Instructions Manual

FRENCH
TRANSLATIONS ........................................ 35
FIGURES AND TABLES ............................................ 37
Figure 40 - Furnace Dimensions ....................... 37
Table 8 - Blower Performance Chart .................. 38
Electrical Information .............................................. 39
Figure 41 - Wiring Diagram ................................ 39
Gas Information ...................................................... 40
Table 9 - Gas Flow Rates ................................... 40
Table 10 - Gas Pipe Capacities .......................... 40
Table 11 - High Altitude Deration Chart for
Propane Gas ..................................... 41
Table 12 - Natural Gas Heating Values .............. 41
Table 13 - High Altitude Deration Chart for
Nat. Gas - High Heating Values ......... 42
Table 14 - High Altitude Deration Chart for
Nat. Gas - Low Heating Values .......... 42
Venting Information ................................................. 43
Table 15 -Vent Termination Clearances ............. 43
Figure 42 - Horizontal and Vertical Venting ........ 44
Figure 43 - Upflow Options ................................. 45
Figure 44 - Downflow Options ............................ 46
Location of Furnace Components .......................... 47
Figure 45 - Upflow/Horizontal Gas Furnace
Components ..................................... 47
Figure 46 - Downflow Gas Furnace
Components .................................... 47
INSTALLATION/PERFORMANCE CHECKLIST ........ 48
SAFETY INFORMATION
Safety markings are used frequently throughout this
manual to designate a degree or level of seriousness and
should not be ignored. WARNING indicates a potentially
hazardous situation that if not avoided, could result in
personal injury or death. CAUTION indicates a potentially
hazardous situation that if not avoided, may result in minor
or moderate injury or property damage.
WARNING:
The safety information listed below must be
followed during the installation, service, and
operation of this furnace. Failure to follow safety
recommendations could result in possible
damage to the equipment, serious personal
injury or death.
Use only with type of gas approved for this furnace.
Refer to the furnace rating plate.
Install this furnace in accordance to the minimum
clearances to combustible materials listed in Table 1
(page 9).
Provide adequate combustion and ventilation air to the
furnace space as specified on pages 6 - 9.
Provide adequate clearances around thevent air intake
terminal as specified in Figures 6 - 9 (pages 12 - 13).
Combustion products must be discharged outdoors.
Connect this furnace to an approved vent system only,
as specified on Pages 10 - 13.
Never test for gas leaks with an open flame. Use a
commercially available soap solution to check all
connections (page 24).
This furnace is designed to operate with a maximum
external pressure rise of 0.5 inches of water column.
Consult Table 8 (page 38), and the rating plate for the
proper circulating air flow and temperature rise.
NOTE: It is important that the duct system be designed
to handle the desired flow rate and external pressure
rise. An improperly designed duct system can result
in nuisance shutdowns, and comfort or noise issues.
When supply ducts carry air circulated by the furnace
to areas outside the space containing the furnace, the
return air shall also be handled by duct(s) sealed to
the furnace casing and terminating outside the space
containing the furnace. See page 14.
This furnace may not be used for temporary heating
of buildings or structures under construction.