Bloomfield HT-427 Installation Instructions

ELECTRICAL
MODEL VOLTS
HT-427 208
HT-427 240
UNITS ARE SHIPPED THREE PHASE AND ARE FIELD CONVERTIBLE TO SINGLE PHASE
CUTOUT DETAILS
56 1/2
(1435)
12 7/8
(327)

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 10 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 12 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 underside of gasket 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.
4. Mount Control Panel onto electrical box using the
screws supplied.
AMPS PER LINE 3 PHASE
WATTS
L1 L2
5000 11.9 20.6
6600 13.8 23.8
29 1/2
749
4 1/8
(105)
3 1/8
(79)
5
(127)
WELLS/BLOOMFIELD * VERDI, NV
DROP-IN BAIN MARIE STYLE HEATED TANK
AMPS
FIELD WIRING GAUGE
SINGLE
L3 3 PHASE
PHASE
11.9 23.8 12 AWB Cu
13.8 27.5 10 AWB Cu
PRODUCT DIMENSIONS
3 7/8
(98)
53 3/4
(1365)
57 1/2
(1461)
6 1/4
(159)
14
CONTROL PANEL WITH
(356)
FLEXIBLE CONDUIT
FROM UNIT TO THE NEAREST SURFACE
BACK
1
(25)
WARMER FLANGE
GASKET
WELLSLOK
SCREWDRIVER
COUNTERTOP
TO PLUMB:
1. A drain with valve is supplied on all units. Location of the
valve handle is at the discretion of the fabricator (see drawing).
2. Connect 1" drain connection to a suitable drain line.
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.
NOTES:
BAIN MARIE STYLE HEATED TANKS ARE DESIGNED FOR WET
OPERATION ONLY.
THIS EQUIPMENT IS TO BE INSTALLED TO COMPLY WITH
APPLICABLE FEDERAL, STATE AND LOCAL PLUMBING AND
ELECTRICAL CODES.
INSTALLATION INSTRUCTIONS
MODEL HT-427
TEMP.
RATING
1 PHASE
8 AWB Cu 90°C
8 AWB Cu 90°C
26 7/8
30 5/8
(683)
(778)
9 3/4
(248)
1 INCH NPT DRAIN
WITH BALL VALVE
CLEARANCES
MINIMUM CLEARANCE REQUIRED
SIDE BOTTOM
1 10 3/4
(25) (273)
MASTER CONTROL PANEL
302964-3 REV (-)
INCHES
(MM)
FRONT
4 1/8
(105)