INSTALLation

Continued

Note: When switch is in AUTO position, fan will start after heater has run for a few moments. Fan will continue to run for several moments after heater has been turned off. When switch is in the ON position, fan will run until turned to OFF. Reinstall upper louver assembly and hood if previously removed, (see Figure 15, page 13). Close lower louver door.

Valve Cover

Shield

Switch Screw

Plate

Figure 18 - Installing Switch Plate to

Valve Cover Shield

For Built-In Installation

WARNING: A licensed electrician must connect the wiring harness to electrical supply following all local codes. Electrician mustprovideaclamponthe box cover to secure the wiring. Wiringshouldbe routed through the bushing in the hole on the outer casing of heater.

Follow instructions for Removing Valve Cover Shield, page 13. Continue installation as follows:

1.Install a snap bushing found in hardware kit into one of the holes found on rear of valve cover shield. The other hole is for a strain relief clamp (not supplied) to secure incoming electrical supply.

2.Follow steps 2 through 6 in Installing Blower Assembly, page 14. Also remove black wire from middle switch terminal 2.

3.Remove black plastic strain relief and power cord from switch plate. The power cord supplied will not be used in built-in installa- tions. Pop in the plastic snap bushing found in hardware kit into the hole left by supply cord/strain relief.

4.A licensed electrician must follow the wir- ing diagram to connect incoming electri- cal supply to fan kit wiring harness (see

Figure 19).

5.Plug power cord to the outlet receptacle (not provided) as shown in Figure 18. Wind the extra power cord and tie it up with the plastic wire strap (see Figure 20, page 16). Set the power cord bundle between the burner bracket and outer casing, away from the burner.

6.Reinstall valve cover shield.

7.Test to make sure the blower is working properly.

8.Reinstall upper louver assembly and hood if previously removed, (see Figure 15, page 13). Close lower louver door.

 

 

 

Thermostat Switch (N.O.)

Blower Motor

 

 

 

 

 

Blue

Red

White

Green

 

 

 

 

 

 

 

 

 

 

 

 

Auto

 

Blue

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SwitchFan (Auto/Off/On)

Off

 

 

On

Red

Black

White

Green

1

 

 

 

 

3

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

110/115 V.A.C.

Figure 19 - Wiring Diagram For Blower

Accessory Built-In Installation

113111-01H

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