Gas Installation; Optional Wall Switch / Remote (Millivolt) Finishing; 5.0 Optional Wall Switch / Remote (Millivolt) - Napoleon Havelock GDS50-1NSB Manuel D'installation Et D'opération

WARNING
!
• Risk of fi re, explosion, or asphyxiation. Ensure there are no ignition sources such as sparks or open fl ames.
• Support gas control when attaching gas supply pipe to prevent damaging gas line.
• Always light the pilot whether for the fi rst time or if the gas supply has run out with the glass door opened
or removed. Purging of the gas supply line should be performed by a qualifi ed service technician. Ensure
that a continuous gas fl ow is at the burner before closing the door. Ensure adequate ventilation. For gas and
electrical locations, see "dimensions" section.
• All gas connections must be contained within the appliance when complete (gas fi replaces only).
• High pressure will damage valve. Disconnect gas supply piping before testing gas line at test pressures above
1/2 PSIG.
• Valve settings have been factory set, do not change.
Installation and servicing to be done by a qualifi ed installer.
• Move the appliance into position and secure.
• If equipped with a fl ex connector, the appliance is designed to accept a 1/2" (13mm) gas supply. Without the
connector, it is designed to accept a 3/8" (9.5mm) gas supply. The appliance is equipped with a manual shut
off valve to turn off the gas supply to the appliance.
• Connect the gas supply in accordance to local codes. In the absence of local codes, install to the current
CAN/CSA-B149.1 Installation Code in Canada or to the current National Fuel Gas Code, ANSI Z223.1 / NFPA
54 in the United States.
• When fl exing any gas line, support the gas valve so that the lines are not bent or kinked.
• The gas line fl ex-connector should be installed to provide suffi cient movement for shifting the burner assembly
on its side to aid with servicing components.
• Check for gas leaks by brushing on a soap and water solution. Do not use open fl ame.

5.0 optional wall switch / remote (millivolt)

WARNING
!
• Do not connect either the wall switch, thermostat or gas valve directly to 110 volt electricity.
For ease of accessibility, an optional remote wall switch or millivolt thermostat may be installed in a convenient
location. Route a 2 strand, solid core millivolt wire from the valve to the wall switch or millivolt thermostat. The
recommended maximum lead length depends on wire size:
WIRE SIZE
14 gauge (1.8mm)
16 gauge (1.5mm)
18 gauge (1.2mm)
GDS50-1 : Disconnect the existing wires from terminals 1 and 3 (from the ON/OFF switch) and replace with the
leads from the wall switch / millivolt thermostat.
GS50-1 : Disconnect the existing on/off switch wire from terminal 1 on the vlave and the black switch wire from
the terminal block. Replace each connection using the wires from the wall switch.
MAX. LENGTH
100 feet (30.5m)
60 feet (18.3m)
40 feet (12.2m)

4.0 gas installation

gas installation
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W415-2348 / B / 01.22.20