Caution – TOA Electronics SSDV-3328 User Manual

Page 25

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

CAUTION

Ensure that wires are positioned

away from hot surfaces and sharp

edges.

CAUTION

Do not connect the optional wall

switch for burner operation to a

120 Volt AC power supply.

CAUTION

Label all wires prior to disconnection

when servicing controls. Wiring

errors can cause improper and dan-

gerous appliance operation.

Step 4. FIELD WIRING

Refer to Section A for millivolt appliances and

Section B for electronic appliances. The gas

valve is set in place and pre-wired at the factory

on both models.

A. SIT and Honeywell Millivolt Wiring

(See Figure 43) –

1. Select any of the following optional controls:

appliance-mounted (rocker switch) or wall-

mounted switch, wall thermostat, or the

standard or deluxe remote control kits. If ap-

pliance-mounted ON/OFF control is selected

mount it in the gas valve mounting bracket.

2. If wall-mounted ON/OFF control or ther-

mostat is selected mount it in a convenient

location on a wall near the fireplace.

Figure 43 -

SIT & HONEYWELL Millivolt Wiring Diagram

3. Connect the power supply wires (including the

ground supply wire) as shown in Figures 44

& 45. (If the field-provided J-box/outlet box

is being used, all of the outlet box wiring must

be field-provided).

4. Locate and install a low voltage (24V) wall-

mounted switch or thermostat (both field-

provided)in the desired location.

5. Connect the low voltage wire, located inside

the control compartment, to the wall-mounted

switch or thermostat.

Note: The supplied 15 feet of 2 conductor wire

has one end of each conductor connected to

the gas valve circuit and the other end of each

conductor placed loose inside the control

compartment.

6. Insert the control circuit plug into the un-

switched receptacle of the outlet box.

7. After wiring is complete, mount the outlet box

to the J-Box.

Note: The gas valve-mounted ON/OFF switch is

shown in Figure 45. It is integral with the gas

valve and should be set to the ON position.

Step 5.

WIRING - OPTIONAL FORCED AIR

BLOWER KIT

FBK-100, FBK-200 and FBK250 Kits

(See Figure 45) -

An electrical outlet box (receptacle) is factory

-provided for the installation of the FBK-100,

FBK-200 and FBK-250 forced air blower kits.

(An optional field-provided outletbox/J-Box

may also be used. Electrical power must be

connected to either of these receptacles in order

to operate these blowers. Install the blower

kits according to the installation instructions

provided with the kits.

3. Wire the control within the millivolt control

circuit using the 15 feet of 2 conductor wire

supplied with the unit . Caution: do not

connect the optional wall switch to a 120V

power supply.

4. Alternatively, the appliance may be operated

without the use of the controls indicated in

Step 1, solely by manipulating the gas valve

control knob. In order to use this method,

twist the free ends of the two conductor wire

(which would otherwise go to the standard

ON/OFF switch or Optional Switch) together

as shown in Figure 43.

Note: Wire is located inside the control

compartment

Note: The supplied 15 feet of 2 conductor wire

has one end of each conductor connected to

the gas valve circuit and the other end of each

conductor placed loose inside the control

compartment.

B. Electronic Wiring (See Figure 45) –

Note: The electronic appliance must be con-

nected to the main power supply.

The junction box is located on the right side of

the appliance. It contains a factory installed and

wired outlet box (duplex receptacle). Also, an

optional field-provided junction box with recep-

tacle may be installed at the front of the control

compartment on either side of the cabinet. See

Figure 44. It will be held in place by a conduit

fitting and locknut (field-provided).

1. Route a 3-wire 120Vac 60Hz 1ph power supply

to the appliance junction box.

2. If the factory-provided outlet/junction box at

the right rear of the fireplace is being used,

remove the outlet box from the junction box

by removing two screws.

Figure 44

See Figure 14 on Page 11

for Optional Electrical

Inlet Knockout Location

*Field-Provided

Junction Box and

Duplex Receptacle

*Narrow (2 1/8" Wide)

J-Box Required

Optional J-Box/Outlet

Box (Left Side Shown)

Field Wired

Factory

Wired

* Optional

Control Switch

Thermopile

Schematic
Representation
Only

• If any of the original wire as supplied must

be replaced, it must be replaced with Type AWM

105 C - 18 gage wire.

* Optional Kits Installed - ON/OFF wall switch, unit mounted burner ON/OFF switch, wall thermostat or

remote control.receiver.

* Twist wires together to operate unit

solely by manipulating the gas valve

control knob; or connect wires to

optional control switch (wall switch,

remote control or wall thermostat to

operate unit.