Heat & Glo MEZZO36-C Installation Manual page 50

Junction Box Installation
WARNING! Risk of Shock! Label all wires prior to dis-
connection when servicing controls. Wiring errors can
cause improper and dangerous operation. Verify proper
operation after servicing.
1. Remove bottom panel by removing two screws. Screw
locations are shown in Figure 8.1. After removing two
screws, gently lift the panel and pull forward, avoiding
contact with the non-combustible board if possible.
2. Remove insulation.
3. Remove screws on left and right sides of component
heat shield and lift it out of the control cavity. See Figure
8.3 for location of component heat shield screws.
4. Remove the one screw that secures the junction box to
the control tray panel. See Figure 8.2.
BOTTOM PANEL SCREW LOCATIONS
Figure 8.1 Bottom Panel Location
Figure 8.2 Junction Box Detail
COMPONENT INSULATION
(Behind Component Heat Shield)
RESET SWITCH
BATTERY
TRAY
SCREW
Figure 8.3 Valve Cavity (Lower Access Panel Removed)
50 Heat & Glo • MEZZO36-C/ST-C, MEZZO48-C/ST-C, MEZZO60-C/ST-C, MEZZO72-C/ST-C Installation Manual • 2600-980 Rev. D • 9/19
5. Route the wire through the strain relief in the outer
6. Make the connection inside the junction box to the 110-
7. To reattach the junction box, insert one end of the
8. Reinstall component heat shield and insulation.
CAUTION! Risk of Overheating! Component heat shield
MUST be installed before operating appliance. Electrical
components will be damaged.
In the event that the junction box may need to be ac-
cessed or installed after finish methods have been ap-
plied, access is possible by removing the bottom glass
shield.
Electrical Service and Repair
WARNING! Risk of Shock! Label all wires prior to dis-
connection when servicing controls. Wiring errors could
cause improper and dangerous operation. Verify proper
operation after servicing.
WARNING! Risk of Shock! Replace damaged wire with
type 105º C rated wire. Wire must have high temperature
insulation.
COMPONENT HEAT SHIELD
ECM
ACM
wrap and up through the cutout located on the metal
tray under the junction box.
120V wire. Connect green to the ground nut, black to
black, and white to white.
junction box in the slot provided and securely screw the
other end of the junction box to the control tray panel.
LED DIMMER
LED POWER SUPPLY
SCREW
JUNCTION BOX