Remote Wall Switch - Majestic fireplaces NVBC42 Homeowner's Installation And Operating Manual

U.S.: Consult the current National Fuel Gas Code,
ANSI Z223.1/NFPA 54.
Canada: CSA - B149.1 installation code.
Test for leaks. Use a 50/50 solution of liquid soap and
water to test for leaks at gas fittings and joints. Apply
water/soap solution with brush only - do not over apply.
NEVER test with an open flame.
The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to pro-
vide a 1/8" test point up stream of the control.
When using copper or flex connector use only ap-
proved fittings. Always provide a union so that gas
line can be easily disconnected for burner or fan servic-
ing. See gas specification for pressure details and
ratings. NOTE: If flex connector is used, it must be kept
inside of the appliance. (Fig. 8)
1/2" Gas Supply
1/2" x 3/8" Shut-off Valve
FP598
Fig. 8 Typical gas supply installation.

Remote Wall Switch

1. Thread wire through the electrical knockout located
on side of unit. Do not cut wire or insulation on metal GF598
nvb GAS SUPPLY INSTALL
edges. Ensure that wire is protected. Run the other
12/4/97
end to a conveniently located wall receptacle box.
2. Attach wire to switch and install switch into receptacle
box. Attach cover plate to switch.
3. Connect wiring to gas valve. Refer to Figure 9 or 10.
CAUTION: Do not wire millivolt remote
wall switch for gas appliance to a 120v
power supply.
For lighting instructions, see Page 14.
7412950
3/8" Nipple
3/8" Union
3/8"
Nipple
NVB Series B-Vent Gas Fireplace
R Models
Pilot
On/Off
Switch
Fig. 9 Remote switch wiring for R Models.
Honeywell Ignition
PILOT
HONEYWELL S8600 B IGNITION MODULE
GND
24V
MV MVPV PV
(BURNER)
WHITE
BLACK
BLACK
WHITE
NOVA SIT 822 VALVE
24 VAC HOT
120 VAC RTN
BLACK
WHITE
WHITE
BLACK
24 VAC RTN
120 VAC HOT
40VA
GREEN
TRANSFORMER
Fig. 10 Remote switch wiring for E Models
Thermodisk
Valve
HV105
HV105
WHITE
Generic Gas Valve
9/22/99 djt
SPARK
24V SENSE
WHITE
BLACK
BLACK
BLACK
WHITE
ON-OFF
SWITCH
FP670
FP670
NOVA SIT 822 VALVE WIRING DGRM.
��� ��������� ����� � �������� �������
4/30/98
9