Installing The Control Enclosure Remotely - Hatco HCSBFR Série Manuel D'installation

English
F r o m
C o n d
e n s i n
g
U n i t
Solenoid
Valve
Remote Hot/Cold Shelf Refrigerant Connections
(HCSBFX, HCSSBX, and HCSSBFX Models)
2. Have a qualified electrician make the appropriate electrical
connections to the control panel. Refer to the wiring
diagram for details.
For HCSBFR, HCSSBR, and HCSSBFR Models:
a. Connect the on-site power
supply through the power
input cord grip to the
POWER IN terminal block.
b. Connect power from the
POWER OUT terminal block,
through the power output
cord grip, to the power input
on the condensing unit.
c. Connect the "hot" side
conduit wires from the
shelf through the power
output conduit clamp, to the
POWER HOT terminal block.
d. Connect the temperature probe wires from the shelf, to
the probe wires from the digital temperature controller.
For HCSBFX, HCSSBX, and HCSSBFX Models:
a. Connect the on-site power supply through the power
input cord grip to the POWER IN terminal block.
b. Connect power from the POWER OUT terminal block,
through the power output cord grip, to the solenoid valve
on the shelf.
c. Connect the "hot" side conduit wires from the shelf
through the power output conduit clamp, to the POWER
HOT terminal block.
d. Connect the temperature probe wires from the shelf, to
the probe wires from the digital temperature controller.
Temperature probe installed here.
Wire from probe connects to
HCSBFX, HCSSBX, and HCSSBFX Model Electrical Connections
(TXV Valve Removed for clarity)
Form No. HCSRM-0817
Suction Connection
(3/8" O.D. tube)
Shelf
T o C
o n d e
U n i t
n s i n g
TXV Valve
Condensing Unit
Power Input
control panel.

Installing the Control Enclosure Remotely

Use the following procedure to install the control enclosure
remotely within 6' (1829 mm) of the shelf.
Control enclosure must be mounted in a vertical surface.
Mounting control enclosure in a horizontal surface may
result in the collection of liquids and lead to electric shock.
1. Cut and drill the appropriate holes in the mounting surface.
Refer to the "Control Panel Cutout and Screw Hole
Dimensions" chart for the cutout dimensions.
2. Remove the trim cover screws from the control enclosure,
and remove the trim cover.
3. Position the control enclosure into the cutout opening
through the backside.
4. Fasten the control enclosure to the vertical surface using
four screws (not supplied).
5. Apply a 1/4" (6 mm) bead of NSF-approved silicone sealant
where the trim cover will contact the cabinet surface. Refer
to the "Control Panel Cutout and Screw Hole Dimensions"
illustration for more information.
6. Reinstall the trim cover on the control enclosure and
secure in position using the trim cover screws. Seal the
trim cover to the mounting surface with silicone adhesive.
7/16"
(11 mm)
3/8"
(9 mm)
Control Enclosure Cutout Dimensions
NOTE: Make sure the width of the control enclosure cutout
does not exceed the above dimension.
19
INSTALLATION
WARNING
Silicone Sealant
5-5/8"
(143 mm)
13-1/16"
(332 mm)
13-3/8"
(340 mm)
1-1/16"
(27 mm)
3-1/2"
(89 mm)