Wells MOD-300TDM-AF Installation Manual
ELECTRICAL
UNIT IS SHIPPED THREE PHASE AND IS FIELD CONVERTIBLE TO SINGLE PHASE.
MODEL VOLTS WATTS
MOD-300TDM/AF
MOD-300TDM/AF 240
208 3720
4950
AMPS PER LINE 3 PHASE
L1 L2 L3
10.3
11.9 20.6
10.3
11.9
CUTOUT DETAILS PRODUCT DIMENSIONS
42 3/4
(1086)
10.3
11.9
AMPS
SINGLE
PHASE
17.9 12 AWG Cu
14
(356)
FIELD WIRING GAUGE
12 AWG Cu 75°C
7 3/4
(197)
INSTALLATION INSTRUCTIONS
BUILT-IN FOOD WARMERS
WITH AUTO WATER FILL
MOD-300TDM/AF
TEMP.
1 PHASE3 PHASE
10 AWG Cu
10 AWG Cu
TYP
RATING
75°C
INCHES
(MM)
22 1/2
(572)
TOP CUTOUT
33 7/8
(860)
3 1/8
(79)
FRONT PANEL CUTOUT
CLEARANCES
MINIMUM CLEARANCE REQUIRED
UNIT TO THE NEAREST SURFACE
BACK SIDE BOTTOM FRONT
1 1
(25)
(25) (171)
6 3/4
5
(127)
4 1/8
(105)
4 1/8
(105)
1/4 INCH
EXTERNAL NPT
WATER LINE
CONNECTION
INSTALLATION INSTRUCTIONS
INSTALLER MUST MEET CONDITIONS OF ACCEPTABILITY
OUTLINED BELOW UPON INSTALLATION:
1. Required installation clearances:
Wooden and Metal Installation: DO NOT install closer than
4 1/8 inches to front wall, 1 inch to back and side walls,
and 6 3/4 inches to surface below the unit. If the control
box is located below the unit, the front clearance may be
1 inch.
2. Unit shall be accessible for servicing from the bottom.
3. If storage is to be used underneath the unit, it is
recommended that a baffle be placed 8 1/2 inches below
the unit to avoid contact with elevated temperatures.
4. For water and waste connections: This appliance is to
be installed to comply with the applicable federal, state or
local plumbing codes.
TO FABRICATE:
1. Lay out cutout dimensions on countertop and front
apron.
2. Lay out and fabricate control panel holes in counter
apron using the control box as a template.
3. Cut out holes.
2 1/4
(57)
43 1/2
(1105)
35
(889)
4. Mount Control Panel onto electrical box using the
screws supplied.
23 5/8
(600)
6 1/4
(159)
1 INCH
INTERNAL NPT
MANIFOLD EACH END
9 3/4
(248)
1 3/4
(44)
TO PLUMB:
1. A drain manifold complete with valve is supplied on all
models except MOD100TD. Location of valve handle is at
the discretion of the fabricator (see drawing).
2. Connect 1" drain connection to suitable drain line.
3. Connect 1/4"NPT water supply to Solenoid valve in
Outlet Box. Note: Maximum pressure 120 psi, maximum
temperature 120°F. A backflow preventor is incorporated
in the unit, between the water fill solenoid and pan. Local
codes may require an additional vacuum break device.
(Not provided by Wells). Device must be installed in
accordance with local codes and authorities having
jurisdiction.
TO WIRE:
1. Final connection is accomplished by bringing proper
power supply leads (see 'WIRING REQUIREMENTS' label)
through conduit knockout to terminal block supplied within
the Master Control Panel. Check nameplates for voltage
and phase.
NOTE: INSTALLATION MUST MEET LOCAL PLUMBING AND
ELECTRICAL CODES.
WARMER FLANGE
GASKET
TO INSTALL:
IMPORTANT - DO NOT disconnect lead wires from the
Master Control Panel when making installation.
1. Tilt and pass Control Panel and electrical box through
the countertop cutout, then through the apron cutout.
Lower modular section into countertop cutout and position.
RECOMMENDATION: Before final seating of modular section
to countertop, apply a bead of silicone adhesive/sealant
to the underside of gray gasket material supplied on the
mounting flange.
2. From underneath, insert screwdriver into slots in
Wellslock frame and twist ears outward (clockwise) as
required to secure flange tightly to countertop.
3. Mount Control Box to apron cutout as shown in drawing.
WELLS/BLOOMFIELD * VERDI, NV
OUTLET BOX
SOLENOID
WATER SUPPLY
1/4 NPT
SCREWDRIVER
COUNTERTOP
WELLSLOK
IMPORTANT:
MOUNT APPLIANCE SO THAT BOTH THE
MASTER CONTROL PANEL AND DRAIN
MANIFOLD ARE LOCATED TO THE FRONT
OF THE FIXTURE.
303438-3 REV (-)
MASTER
CONTROL
PANEL
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