Secondary installation, Replacing the blower – Enviro C-10637 User Manual

Page 18

Secondary Installation

QUALIFIED INSTALLERS ONLY

EPLACING

THE

LOWER

1. Turn the unit off and allow the unit to cool completely.
2. Remove the fascia or louvers, open the door (see “D

OOR

EMOVAL

”), and remove the log set.

3. Remove the log support tray by lifting the back of the tray up and pull it out from under the lip. Take

care to not knock the pilot and the side brick panels.

4. Remove the centre and top brick panels (see “R

EMOVING

RICK

ANEL

”).

5. Turn gas supply off and remove gas connection. Disconnect the wiring from the side of the

appliance.

6. Remove the three (3) T-20 screws just above the burner top on the back firewall (see Figure 18)

and the two (2) screws on each side below the burner top. Carefully remove the complete gas and

electrical tray assembly from the firebox, ensuring that no wires or gas lines are damaged.

7. Remove the blower and housing from the gas tray assembly by removing the three (3) fastening screws

located on the back of the gas tray assembly. Pull the fan out from under the gas tray. Disconnect the

wiring from the fan temperature sensor and remove fan.

8. Hook up wires from the new blower to main wiring harness and fan temperature sensor. Install the

blower in the reverse order as described in Step 7.

Blower / Fan

Gas & Electrical

Tray Complete

Burner Top with

Grate Attached

Log Support

Tray

Caution: Bleed lines before lighting and light pilot with door open

Figure 18: Removing burner and gas tray.

6. Reinstall the completed

gas tray into the firebox,

being careful not to

damage any wires or gas

lines. Properly secure

the gas tray assembly in

the firebox. Hook up gas

lines and wiring harness.

Perform a gas leak check

on all gas line with a soap

and water solution or an

approved method.

7. Return unit to original

location if moved. Re-

install the log support

tray, the brick panels, the

logset (see “L

AND

MBER

NSTALLATION

”), the

door and the fascia or

louvers.

8. Check burner and blower

assembly

for

proper

operation.