Desa RCLP375, BCLP375 owner manual Service Procedure, Cleaning fan

SERVICE PROCEDURE

Cleaning fan

Clean fan every 500 hours of operation or as needed.

1.Remove screws on side cover using 7,8 mm (5/16 in.) nut-driver.

2.Remove side cover.

3.Detach the five motor wires from parts under heater shell. Be sure to detach only wires coming from motor.

The five motor wires are:

•white wire—to terminal board

•red wire—to terminal board

•blue wire—to thermal switch wire

•blue wire—to solenoid valve

•green wire—to grounding screw on shell

4.Remove fan guard from rear of heater.

5.Reach into rear of heater shell. Carefully pull motor wires through hole in bottom of shell. Note: Pull wires through hole one at a time.

6.Remove nuts and mounting bolts holding motor mount to shell. Use 9,5 mm (3/8") nut-driver and 11,1 mm (7/16") wrench.

7.Carefully pull motor and fan out of shell.

IMPORTANT: Be careful not to damage fan. Do not set motor and fan down with the weight resting on fan. This could damage fan pitch.

8.Turn motor and fan around. Place motor and fan into shell backwards. Note: Motor will go into shell first (see Figure 8, page 11).

10

WARNING

WARNING ICON G 001

Never service heater while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.

	Grounding Screw
Thermal	Relay
Switch Wire

Terminal

Board

Solenoid

Valve

Figure 6 - Location of Motor Wires

Mounting

Bolts

Motor

Mount

Motor

Wires

Figure 7 - Location of Fan and Motor

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