Replacing.heater/Blower; Electrical.wiring.diagram - MHSC WEF26 Homeowner's Installation And Operating Instructions Manual

• Replacing Heater/Blower
1. Follow Steps 1 through 4 of 'Cleaning Firebox'.
. Remove screws from around top panel of firebox. Figure 11
. There are several wires attached to the top panel. Carefully lift top
panel.
4. Disconnect heater/blower wires from main circuit board.
5. Remove screws holding heater/blower to top panel. Figure 11
6. Remove brackets from heater/blower. Figure 12. Save brackets and
screws.
7. To remove heater from blower, remove four (4) screws ( per side).
8. If replacing blower, remove screws from brackets on blower. Figure
13. Install brackets to new blower.
9. Replace blower or heater. Replace screws removed in Step 7.
10. Hold heater/blower with brackets in place against top panel and
replace screws removed in Step 5.
11. Reconnect wires to main circuit board. Figure 14
1. Replace glass with brackets and top panel.
1. Replace trim.
Figure 12
• Electrical Wiring Diagram
Any electrical repairs or rewiring of this unit should be carried out by a licensed
electrician in accordance with national and local codes.
2
RED
WHITE
1
BLACK
ON/OFF POWER
POWER CORD SETS
Figure 14
WARNING: Disconnect Power Before Servicing
68D5001
Brackets
FP97
FP2397
remove brackets
26" FIREPLACE MAIN CONTROL BOARD
PCB BOARD AND FUNCTION CONTROL ASSEMBLY
P/N F801-0015-9000 (Rev. A)
120V/650W*2 120V/14W 24V/15W
BRW BLU BRW SCT LDA
BROWN BROWN SCARLET
BLUE
WHITE
BLOWER
BLACK
SCARLET
HEATER
BROWN
Syn. MOTOR
BLUE
THERMOCOUPLE
BROWN
HEATER
LED
HEATER/BLOWER
ASSEMBLY
LED FLAME
STRIP
FP2399
WEF wiring diagram
Top Panel
Screws
120V/4W 24V/1W 24V/0.5W
MTR LDS LBS RCS
BLACK
V33
D
REMOTE
SENSOR
LED EMBER STRIP LED BACKLIGHT
STRIP
Screws Securing
Heater/ Blower
Figure 11
FP2396
remove top panel
Figure 13
Blower
Heater
FP98
FP2398
separate blower heater
nent or wiring, the original
wire routing, color cod-
ing and securing locations
must be followed.
TRANSFORMER
THM
done by a qualified elec-
trician. This wiring must
be done in accordance
with local codes and/or
in Canada with the cur-
rent CSA C22.1 Canadian
Electrical Code, and for US
MODEL
installations, the National
MF500
Electrical Code ANSI/NFPA
NO 70.
FP96
If repairing or
replacing any
electrical compo-
Any electrical
re-wiring of this
appliance must be
11