15
DO NOT USE GASOLINE, CRANKCASE OIL,
OR ANY OIL CONTAINING GASOLINE.
!
WARNING:
Failure to keep supply oil clean by various
procedures described above may cause
failure of certain components such as the
fuel pump gears, check valve, shaft seal,
or burner nozzle which may result in a
burner fire.
ELECTRICAL WIRING
General
All electrical wiring must be made in accordance
with these instructions, all local codes, and
ANSI/NFPA 70 (National Electric Code). This
furnace shall be installed so the electrical
components are protected from water.
If any of the original wiring supplied with the
appliance must be replaced, it must be replaced
with wiring of the same material, gauge, and
temperature rating.
Line Voltage Requirements
Before proceeding with the electrical connec-
tions, make certain that the voltage, frequency,
and phase of the supply source are the same
as those specified on the unit rating plate. This
unit must be electrically grounded in accor-
dance with local codes, or in the absence of
local codes, with ANSI/NFPA 70 (National Elec-
trical Code).
Use 14-2 Type NM cable with ground or conduit
with single wires. Secure the cable at the
appliance using a code approved connector.
Line Voltage Connections
Before connecting the power supply wiring,
become familiar with the wiring of this appliance
by reviewing the wiring diagram, shown in
Figure 13 , or the wiring label located on the
inside of the appliance.
1.
Open the appliance door to gain access to
the control box.
2.
Remove the control box cover.
3.
Connect the black wire of the power supply
cable to the black wire of the appliance.
4.
Connect the white wire of the power supply
cable to the white wire of the appliance.
5.
Connect the ground wire of the power
supply cable to the green screw located in
the control box of the appliance.
6.
Check all electrical connections, which
should be secure and tight.
CAUTION
Do Not Rotate — Hold
Dial When Setting Pointers
Scaleplate
Limit Stop*
Fan OFF
Indicator
Fan ON
Indicator
Limit Indicator
(Factory-Set at 160 F)
5
0
10
0
150
20
0
2
5
0
F
A
N
LIMIT
O
F
F
ON OFF
Figure 14. Fan and Limit Settings
Содержание CMF 100-PG
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