Wells 6536NCMED Installation Manual
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439
WELLS BLOOMFIELD, LLC
telephone: 775-689-5707
fax: 775-689-5976
www.wellsbloomfield.com
590
INSTALLATION INSTRUCTIONS
KIT# 22867
MODEL 6536NCMED WARMER
PREPARATION
1. Press power switch to OFF. Unplug warmer.
2. Drain water and remove insert pan.
3. Invert warmer. Remove BOTTOM PANEL and
INSULATION.
DISASSEMBLY (See Fig. 1)
1. Detach ELEMENT CLAMPS. Swing elements out of the
way.
2. Remove CONTROL KNOB by loosening set screw and
pulling knob off of shaft.
3. Lift HEAT TRANSFER PLATE with TEMPERATURE
CONTROL out of cabinet. Disconnect wiring from
TEMPERATURE CONTROL.
4. Discard TEMPERATURE CONTROL, CONTROL KNOB
and HEAT TRANSFER PLATE.
PREPARE CABINET (See Fig. 2)
1. Layout and drill 2 ea. 7/32" holes for new thermostat mounting.
Fig. 2 TEMPLATE
Drill Cabinet for New Thermostat Mounting
CAUTION:
SHOCK HAZARD
Disconnect appliance from electric
power before opening any access
panel.
CAUTION:
BURN HAZARD
Allow appliance to cool completely
before servicing.
Fig.1 Disassembly
p/n 305126 Rev. A ECN-13360 I 590 071023 cps
Page 1 of 2
Fig. 3 Install Upgrade
SERVICE PARTS
Part # Description
47158 Wiring Diagram 120VAC
47333 Wiring Diagram 240VAC
65653A Knob Control NC Med
73205 Screws, 4mm (pk of 2)
505029 Thermostat 85ºC NC Med
505032
505033
Heat Transfer Plate NCMed
Clamp Thermobulb NCMed
INSTALL UPGRADE (See Fig. 3)
1. Set new HEAT TRANSFER PLATE in position on pan studs:
a. Cutout on side of plate must clear HI-LIMIT SAFETY.
b. Long end of HEAT TRANSFER PLATE goes toward
the back (power cord end) of the warmer.
2. Install new THERMOSTAT:
a. Terminals go toward bottom of warmer (in the inverted
position, terminals will be up).
b. Remove ring terminals from existing thermostat wiring
and add 1/4" female spade terminals.
c. Reconnect wiring to THERMOSTAT.
3. Install new CONTROL KNOB.
4. Install new THERMOBULB CLAMP:
a. Set ELEMENTS in place, then set ELEMENT CLAMPS
in position on pan studs.
b. THERMOBULB CLAMP mounts to the forward center
stud.
c. Slide THERMOBULB under THERMOBULB CLAMP.
5. Reinstall and tighten all CLAMP NUTS.
6. Reinstall INSULATION and BOTTOM PANEL.
FINISH AND TEST
1. Turn warmer upright. Be sure drain valve is closed, then
fill warmer with 12 quarts (11 liters) of warm water. Install
insert pan.
2. Plug warmer into an appropriate receptacle. Press power
switch to ON. Test for proper operation.
Procedure is complete
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590 305126 Instr Install Kit 22867
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