Fireplace
Installation
Continued
11.Peel off the backing paper and stick the sup- plied wiring diagram decal on the firebox bot- tom approximately 12" in front of the blower (see Figure 38, page 23).
Wiring Diagrams
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dan- gerous operation. Verify proper operation after servicing.
|
|
| Variable | Fan Switch | |
|
| Fan Switch | |||
|
|
|
| (N.O.) | |
|
| Off | 1 | Black | |
|
|
| 2 | ||
110/115 | On |
| Blue | ||
|
| ||||
| V.A.C. Black |
| Blower | ||
|
|
|
| ||
|
| White |
| Motor | |
Green
Figure 40 - Blower Wiring Diagram for
Thermostat-Controlled Models
PILOT
BURNER
IGNITOR | THERMOPILE | REPLACE FACTORY WIRING WITH 105°C |
|
| EQUIVALENT OR HIGHER RATING |
EXTERNAL WIRING USE ONLY CLASS 2
THERMOSTAT WIRE 18 GA. RED/WHITE
Pilot
Burner
IGNITOR LEAD
ORANGE
RED
GAS VALVE
|
| SYNETEKCONTROLS MODELIS1070B | 24VAC |
|
|
|
| RED TRANSFORMER | |
| BLACK |
|
|
|
EV1 | BLACK |
|
| WHITE |
| BLACK |
|
|
|
|
|
|
| BLACK |
|
| INC | BLUE | GROUND |
|
|
| ||
EV2 |
| BLUE |
|
|
GREEN
120 VAC
Figure 42 - Electronic Ignition Wiring
Diagram
Installing optional wall Mount Switch - gwmS2
1. | Connect one terminal of 25 ft. wire for the wall |
| switch to the TPTH terminal on the valve. Con- |
| nect remaining wire terminal to the TH terminal |
| on the valve. Make sure that the wire terminals |
| are in the positions on the unit as pictured in |
| Figure 43. If wires are not connected as shown |
| the switch will not work. |
2. | Route the 25 ft. wire through openings pro- |
| vided on the sides of the burner system to a |
| convenient location to mount your switch. |
3. | Connect one bare wire end to each of the |
| terminals of the GWMS2 wall switch. |
4. | Install the wall switch and cover in the wall. |
IMPORTANT: Do not use any other wire than | |
that provided with the GWMS2 wall switch kit. | |
Do not exceed 15 ft. of distance from the valve | |
connection. Using wire of higher gage or turns | |
or exceeding the minimum distance will increase | |
PILOT GAS
LINE
I
P
FFO
INCOMING
MAIN GAS
SUPPLY
RED
PILOT SAFETY VALVE WHITE
TH
TP
TH/TP
WALL SWITCH
DO NOT CONNECT TO 120V
resistance at the control valve causing unreliable |
performance of the fireplace controls. |
To Wall Switch
Accessory
Figure 41 - Millivolt Ignition Wiring
Diagram
Figure 43 - Connecting Wall Switch to
Control Valve
24 | www.desatech.com |
