30
4.5
WALL SWITCH INSTALLATION
EN
DO NOT CONNECT EITHER THE WALL SWITCH, THERMOSTAT OR GAS VALVE DIRECTLY TO
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:
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: Disconnect the existing on/off switch wire from terminal 1 on the valve and the black switch wire from
the terminal block. Replace each connection using the wires from the wall switch.
4.6
MOBILE HOME INSTALLATION
In Canada, mobile home installation may be vented horizontally or vertically. In the United States, it may only
be installed vertically, see "VERTICAL VENTING" or "HORIZONTAL AIR TERMINAL INSTALLATION" section
for installation.
The appliance is equipped with two 5/16" (8mm) diameter holes located near each corner of the base. For
mobile home installations, the appliance must be fastened in place. Use #10 screws, inserted through the
holes in the base to secure. It is recommended that the appliance be secured in all installations.
W415-1427 / B / 08.01.18
WARNING
!
110 VOLT ELECTRICITY.
MAX. LENGTH
100 feet (30.5m)
60 feet (18.3m)
40 feet (12.2m)
3
2
1
50.1A