TOA Electronics 600 Field Wiring, Wiring Optional Forced AIR Blower KIT, Electronic Wiring See or

Page 21

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 46) –

1. Select any of the following optional con- trols: appliance-mounted (rocker switch) or wall-mounted switch, thermostat, or one of the optional remote control kits. If appliance- 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.

3. Wire the control switch 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 ordertousethismethod,twistthefreeendsofthetwo conductor wire (located inside the bottom compart- ment of the unit) together as shown in Figure 46.

Note:Thesupplied15feetof2conductorwirehasone end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the bottom compartment of the unit.

Honeywell Millivolt Wiring Diagram

If any of the original wire as supplied must be replaced, it must be replaced with Type AWM105° C – 18 GA. wire.

 

TH TP

 

TP

 

TH

 

Thermopile

A

B

*OPTIONAL ON/OFF SWITCH,

Figure 46

WALL SWITCH, THERMOSTAT

OR REMOTE CONTROL RECEIVER

 

*TWIST WIRES “A” AND “B” TOGETHER TO OPERATE UNIT SOLELY BY MANIPULATING THE GAS VALVE CONTROL KNOB; OR CONNECT WIRES TO OPTIONAL ON/OFF SWITCH OR WALL SWITCH OR THERMOSTAT TO OPERATE UNIT.

B. Electronic Wiring (See figure 48 or 49) –

Note: The electronic appliance must be con- nected to the main power supply.

A junction box is located at the rear of the control compartment on either side of the cabinet. The junction box on the right side contains a factory installed and wired outlet box (duplex recep- tacle). Also, an optional field-provided junction box with receptacle may be installed at the front of the control compartment on either side of the cabinet. See Figure 47. It will be held in place by a conduit fitting and locknut (field-provided).

 

See Figure 12 on page 8

 

for Optional Electrical

 

Inlet Knockout Location

 

*Field-Provide

 

Junction Box

 

and Duplex

 

Receptacle

*Narrow (2 ¹⁄₈ inch Wide)

 

J-Box Required

 

Optional J-Box/Outlet Box

Figure 47

(Left Side Shown)

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.

3. Connect the power supply wires (includ- ing the ground supply wire) as shown in Figures 48or 49. (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 in- side the bottom compartment of the unit) to the wall-mounted switch or thermostat.

Note:Thesupplied15feetof2conductorwirehasone end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the bottom compartment of the unit.

6. Insert the control circuit plug into the unswitched receptacle of the outlet box.

7. After wiring is complete, mount the outlet box to the J-Box.

Note:Thegasvalve-mountedON/OFFswitchisshown inFigure48or 49.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 48 for FBK-100, FBK-200 and Figure 49 for FBK-250 wiring) -

An electrical outlet box (receptacle) is factory - provided for the installation of the FBK-100, FBK- 200 and FBK-250forced air blower kits. (An optional field-provided outletbox/J-Box may also be used. Electrical power must be connected to eitherofthesereceptaclesinordertooperatethese blowers. Install the blower kits according to the installation instructions provided with the kits.

Note: The tab connecting the receptacles of the outlet box must be broken in FBK-100 and FBK- 200 blower kit applications.

IMPORTANT: Ground supply wire must be connected to the green wire attached to the outlet receptacle's green ground screw. See Figure 48 or 49. Failure to do so will result in a potential safety hazard. The appliance must be electrically grounded in accordance with local codes or, in the absence of local codes, the National Electrical Code, ANSI/ NFPA 70-(latest edition). (In Canada, the current CSA C22-1 Canadian Electrical Code.)

Electronic Wiring Diagram (Honeywell)

Showing the Blower Wiring for the Optional

FBK-100 and FBK-200 Kits

1.If any of the original wire as supplied must be replaced,

1.it must be replaced with Type AWM 105° C – 18 GA. wire.

2.120V, 60Hz – Less than 3 amps.

**ON/OFF Switch (Integral

**Leave the ON/OFF switch, which is integral

with the gas valve, in the ON position.

with Gas Valve)

 

 

 

 

*OPTIONAL

 

 

Gas Valve

 

ACCESSORY

 

 

 

PILOT

SWITCH

 

 

IGNITER

ASSEMBLY

VAC.

 

 

W

BK

 

 

BK

 

 

 

120

 

 

 

 

 

R

 

G

 

 

 

 

 

 

BL

 

 

Outlet Box

 

 

 

 

 

OPT

 

Green Ground

 

G

Black

Screw

 

BLOWER

pigtail

 

 

Break Off

 

 

 

 

Tab

 

Red

 

 

 

 

pigtail

 

 

 

 

White Wire

 

 

 

to Opposite

 

 

W

Junction Box

Side

 

 

Transf.

 

 

 

B

 

 

 

G

120 V.

 

 

Hot side of Outlet

 

 

 

 

BL

 

24 V

 

 

 

 

 

 

 

 

R

 

W

 

 

 

BK

 

 

 

 

OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH

OR OPTIONAL WALL SWITCH

OR OPTIONAL THERMOSTAT

OR OPTIONAL REMOTE RECEIVER

*Blower speed control switch is provided in FBK200 blower kit.

Factory Wired

Field Wired

Schematic Representation Only

Figure 48

Electronic Wiring Diagram (Honeywell)

Showing the Blower Wiring for the Optional

FBK-250 Kits

1.If any of the original wire as supplied must be replaced,

1.it must be replaced with Type AWM 105° C – 18 GA. wire.

2.120V, 60Hz – Less than 3 amps.

*Leave the ON/OFF switch, which is integral

*ON/OFF Switch (Integral with the gas valve, in the ON position. with Gas Valve)

 

 

 

 

 

 

 

Outlet Box Green

 

 

Gas Valve

 

PILOT

Ground Screw

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

ASSEMBLY

120

 

 

 

IGNITER

 

 

 

 

 

 

 

 

 

W

 

BK

 

 

 

 

 

 

BK

VAC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROptional FBK-250

ModuleBL

OPT

 

BLOWER

G

White Wire

To Opposite

Side

W

BTransf.

G120 V.

Hot side of Outlet

 

 

 

 

BL

24 V

 

 

 

 

 

R

 

 

WH

BK

 

 

 

 

 

 

 

 

OPTIONAL APPLIANCE-MOUNTED ON/OFF SWITCH

 

 

 

OR OPTIONAL WALL SWITCH

 

 

 

 

OR OPTIONAL THERMOSTAT

 

 

 

 

OR OPTIONAL REMOTE RECEIVER

 

 

 

 

Factory Wired

Field Wired

 

 

 

 

 

 

Schematic Representation Only

 

 

Figure 49

 

 

 

 

 

 

 

21

 

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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Contents DT-500CEN DR-600CEP Retain These Instructions For Future ReferenceDR-500CEP DT-800CEN DT-600CEN DR-800CEPTable of Contents Millivolt Models Cote DE Lappareil LocationElectronic Models All ModelsAppliance and Vent Clearances Typical LocationsArea above it. See . Model No Shelf Height inches mmTypical Installation Sequence Detailed Installation StepsVent Termination Clearances Exterior Horizontal Vent Termination Clearance Requirements Framing Dimensions Fireplace Framing SpecificationsDR-800 DR-600mm 1019 1554Fireplace Specifications Fireplace Framing SpecificationsFor D-500, DT-500 and DR- 500 Models only Combined TOP and Rear Vent Units Install the Vent SystemVertical Straight Installation Vent / Appliance Collar Connection Vertical Offset Installation12/12 Framing Dimensions for Roof Pitch10¹⁄₂ 267 mm 305 mm 10¹⁄₂ 17 ³⁄₄ 267 mm 451 mmVertical Vent FIGURES/TABLES Table aTable B MaximumMinimum Table E+H 1 Maximum + H 1 = 20 feet 6.2 m MaxInstall firestop/spacer at ceiling Typical Horizontal Vent InstallationHorizontal Outside Wall Termination System Plan the vent runInstall the desired termination Install Firestop/Spacer at exterior wall¹⁄₄ 32 mm as shown in Figure SV4.5HTRTable G Table FHorizontal Vent FIGURES/TABLES Elbow Connection AT ApplianceTable J SF4.5HFSF4.5BF +H+H 1+H 2 = 40 feet 12.4 m Max +H 1+H+H 1+H 2= 20 feet 6.2 m Max 610 914Install the Outer Flex Pipe Route Flex VentAttach Adapter to Appliance Collar, or Secure Vent Sections Wiring Optional Forced AIR Blower KIT Field WiringSIT and Honeywell Millivolt Wiring Electronic Wiring See orConnecting GAS Line Hood Installation Burner AdjustmentsFinishing Requirements Wall DetailsCold Climate Insulation Installation Accessories GAS Conversion Kits .2 Installation CodeMillivolt Appliances SIT Systems Pilot for SIT Millivolt Gas ValveSide Of The Hex Fitting LHP

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