1/4'' FPT
WATER LINE
CONNECTION
1'' FPT
EACH END
OF MANIFOLD
1'' CONDUIT
CONNECTION
14
(356)
14
(356)
6 1/4
(159)
18
(457)
2 1/4
(57)
57 1/2
(1460)
30 9/16
(776)
7 3/4
(197)
1 3/4
(44)
9 3/4
(248)
1 PHASE3 PHASE
8 AWB Cu
8 AWB Cu
INSTALLATION INSTRUCTIONS
TO PLUMB:
1. A drain manifold complete with valve is supplied on all Model
'TDM' units. Location of valve handle is at the discretion of the
fabricator (see drawing).
2. Connect 1'' drain connection to a suitable drain line.
3. Connect 1/4 NPT water supply to the Solenoid valve in the
Outlet Box. NOTE: Maximum water pressure is 120 psi and
maximum temperature is 120°F. A backflow prevention valve is
installed in the water fill system. Check local codes for any
additional plumbing requirements.
TO WIRE:
1. Final connection is accomplished by bringing proper power
supply leads (see 'WIRING REQUIREMENTS label') through 1''
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.
300748-3 REV (-)
INSTALLATION INSTRUCTIONS
BUILT-IN MODULAR WARMERS
MOD 427TDM/AF (2 CONTROL PANELS)
WELLS/BLOOMFIELD * VERDI, NV
ELECTRICAL
MODEL VOLTS WATTS AMPS PER LINE 3 PHASE SINGLE TEMP.
FIELD WIRING GAUGE
RATING
MOD-427TDM
MOD-427TDM 240
208 4960
6600
14.5
17.8 27.5
23.8 12 AWB Cu
10 AWB Cu 75°C
75°C
CUTOUT DETAILS PRODUCT DIMENSIONS
NOTE: MOD-427TDM/AF UNITS ARE SHIPPED THREE PHASE
AND ARE FIELD CONVERTIBLE TO SINGLE PHASE. THE
DRAIN MANIFOLD WITH 1 INCH INTERNAL FPT IS SUPPLIED
WITH THE UNIT.
INSTALLER MUST MEET CONDITIONS OF ACCEPTABILITY
OUTLINED BELOW UPON INSTALLATION:
1. Required Installation Clearances:
Wooden and Metal Installation: DO NOT install closer than
6 inches to front wall, 1 inch to back and side walls,
and 6 3/4 inches to surface below the unit.
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.
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.
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 supplied gray gasket material on the underside of the
mounting flange.
2. From underneath, insert screwdriver into slots in the
Wellslock frame and twist the ears outward (clockwise) as
required to secure flange tightly to countertop.
3. Mount Control Box to apron cutout as shown in drawing.
4. Mount Control Panel onto the electrical box using the
screws supplied.
5. Remove any excess gasket or sealant material from the
outer flange.
CLEARANCES
BACK SIDE BOTTOM FRONT
(25)
1 1
(25) (171)
6 3/4
(152)
6
MINIMUM CLEARANCE REQUIRED
FROM UNIT TO THE NEAREST SURFACE
L1 L2 L3
14.5
17.8
9.8
11.3
AMPS
PHASE
TOP CUTOUT
FRONT PANEL CUTOUTS
12 7/8
(327)
56 3/4
(1441)
29 1/2
(749)
16 7/8
(429)
5
(127)
3 1/8
(79)
6
(152)
3 1/8
(79)
5
(127)
FLANGE
GASKET
WELLSLOK
COUNTERTOP
SCREWDRIVER
OUTLET BOX
SOLENOID
WATER SUPPLY
1/4 NPT
MASTER
CONTROL
PANEL
IMPORTANT:
MOUNT APPLIANCE SO THAT THE
CONTROL PANEL IS LOCATED TO
THE FRONT OF THE FIXTURE.
WITH AUTO WATER FILL
INCHES
(MM)
