TOP AND SIDE PANEL REMOVAL
1.. Remove.8.screws.securing.top.brackets.
to.body.panels..Remove.top.and.set.aside.
(see.Figure.10).
ELECTRICAL AND GAS TRAIN
COMPONENT ACCESS
1.. Remove. top. (see. Top and Side Panel
Removal,.above).
2.. Locate.wiring. diagram. on.inside. of. side.
panel.or.go.to.page.19.
3.. Check. that. all. wiring. terminals. are. se-
curely.connected.
4. Check for gas leaks around fittings and
tubing. of. plumbing. connections.. See.
page.10.
120193-01A
Service
Continued
Figure 10 - Removing Top and Side Panel
www.desatech.com
2.. Remove. 2. screws. securing. side. panel.
at.top.edge..Remove.3.screws.at.lower.
outside.edge.(see.Figure.10)..Push.down.
and.lift.out.side.panel.
Top
Brackets
Located.
Underneath
MOTOR AND bLOWER ASSEMbLY
1.. Remove. top. (see. Top and Side Panel
Removal,.above).
2.. Remove.4.screws.securing.outlet.louver.
to.front.panel.(see.Figure.11,.page.14).
3.. Follow.wires.from.blower/motor.and.dis-
connect.from.terminal.blocks..Pull.wires.
out.and.coil.excess.to.prevent.damage.to.
insulation.
4.. Remove.9.screws.securing.blower.mount-
ing panel (see Figure 11, page 14). Bend
baffle top up and carefully lift entire as-
sembly.out.of.heater.
5.. Remove.4.nuts.securing.blower/motor.to.
mounting.panel.
6.. Attach. new. blower/motor. to. mounting.
panel.and.reinstall.in.reverse.order..Use.
care.when.removing.or.installing.blower.
to. mounting. panel. to. avoid. damage. to.
wiring..Reattach.wiring.referring.to.Wiring
Diagram.on.page.19.
Side.Panel.
Screw
Side.
Panel
Bracket
Screws
13