Desa H) AND VM42(B Manual Do Utilizador
108795-01M
For more information, visit www.desatech.com
10
Figure 14 - Wall Switch Wiring Diagram
Note:
If any of the original wire as supplied must be replaced, use 18 AWG
TYPE CL2 (UL) 105 C (25 ft. length MAXIMUM) or equivalent.
OPTIONAL WIRELESS HAND-HELD REMOTE
CONTROL INSTALLATION
CONTROL INSTALLATION
Note:
If using optional wireless hand-held remote control, the wall
switch is no longer operational.
Installing Receiver
1. Remove the front refractory access panel by lifting up and angling
out of the firebox opening (see Figure 13) to expose controls.
2. Disconnect wall switch wires from TH and TH/TP terminals
on control valve (see Figure 14).
3. Install remote receiver unit onto mounting bracket using the
two plastic mounting clips (see Figure 15).
Figure 15 - Installing Remote
Receiver (Shown from Rear of
Mounting Bracket)
Receiver
Mounting Bracket
Plastic
Mounting
Clips
Conduit Sleeve
To Safety Circuit
Route Millivolt
Through Gas Line
To Thermopile
Wires (Supplied)
Wall Switch
(Supplied)
(Back View)
IN
TH
TP
THTP
IN
OUT
O
F F
P
IL
O
T
ON
Installing 9-Volt Battery in Hand-Held Remote
Control Unit
Control Unit
1. Remove battery cover on back of remote control unit.
2. Attach terminal wires to the battery (not included). Place battery
2. Attach terminal wires to the battery (not included). Place battery
into the battery housing. Note: Only use alkaline battery.
3. Replace battery cover onto remote control unit.
Figure 17 - Installing Battery in Hand-Held Remote Control Unit
Battery Cover
9-Volt
Battery
Terminal Wires
Remote Control Unit
Battery
Housing
Figure 16 - Installing Battery
in Receiver
Battery
Clip
9-Volt Battery
Receiver
Terminal
Wires
INSTALLATION
WALL SWITCH INSTALLATION
The installation of a wall switch allows you to activate the gas
control valve without the normal household electricity since the
valve operates on millivolt current supplied by the heat generated
by the thermopile. To install the wall switch:
1. Remove the front refractory access panel by lifting up and
1. Remove the front refractory access panel by lifting up and
angling out of the firebox opening (see Figure 13).
2. Use wire and connectors provided. Attach red wire to terminal
marked TH/TP on control valve. Attach white wire to blade
connector on open end of safety circuit wiring (see Wiring
Diagram, page 18).
Note:
If any of the original wire from the unit control must be re-
placed, use the same type or a higher rated wire (25 ft. maximum
length).
WARNING: Do not wire remote wall switch to main
power supply (Standard 120v household current).
3. Locate wall switch in a convenient location.
4. After wire connections are complete, replace refractory access
4. After wire connections are complete, replace refractory access
panel.
Figure 13 - Removing Front Refractory Access Panel
4. Connect wires to control circuit. Connect white wire to termi-
nal marked TH/TP on control valve. Connect red wire to male
blade connector provided at open end of safety circuit wiring
(see Wiring Diagram, page 18).
5. Locate the battery clip mounted on the back of the receiver
(see Figure 16).
6. Slide 9-volt battery (not included) through the clip. Note: Only
use alkaline battery.
7. Attach the terminal wires to the battery (see Figure 16).
8. Replace refractory brick access panel.