Preparing The Installation Site; Installing The Unit - Hatco CWB Série Manuel D'installation Et D'utilisation

INSTALLATION
Moving the Condensing Unit
This procedure can be performed on CWB-4, CWB-5, and
CWB-6 models only.
1. Remove the two control panel bolts that secure the control
panel to the condensing unit support frame. Set aside the
control panel.
2. Remove the four mounting screws that secure the condensing
unit support frame to the underside of the well enclosure.
3. Move the condensing unit to the desired position. The
condensing unit can be installed in several positions using
pre-drilled holes at 6-1/2" (165 mm) increments between
the center of the unit and the evaporator coil connections.
4. Reattach the condensing unit support frame to the well
enclosure using the four mounting screws.
5. Reattach the control panel to the condensing unit support
frame using the two control panel bolts.
Condensing Unit in End Position
Mounting
Screw
Condensing Unit Moved to Center Position
Moving a CWB-5 Model Condensing Unit

Preparing the Installation Site

1. Cut the appropriate opening in the countertop for the unit
being installed. Refer to "Countertop Cutout Dimensions"
in this section.
2. If installing the control panel remotely, cut and drill the
appropriate holes in the vertical surface where the control
panel will be installed. Refer to the "Installing the Control
Panel Remotely" procedure for cutout dimensions.
3. Make structural modifications or add bracing underneath
the countertop to ensure the countertop will support the
weight of the unit and its contents. Make sure a minimum
2" (51 mm) clearance will be available between the
condensing unit and any interior surface.
NOTE: The countertop must be level to ensure proper draining
of the refrigerated well.
4. Cut two openings in the cabinetry to provide proper
ventilation to the condensing unit as well as access to
the control panel. Louvered or grill-style panels should be
installed in the openings to protect the condensing unit.
• Openings should be a minimum of 12" x 12" (31 x 31 cm)
or 144 square inches (961 square cm).
• One opening should be located in front of the condenser
coils with the other opening on the opposite side.
Control Panel Bolt
5. Make sure a grounded electrical receptacle of the correct
voltage, size, and plug configuration is within 6' (1829
mm) of the mounting location for the control panel. See
the SPECIFICATIONS section for details.

Installing the Unit

Use caution and avoid hitting condensing unit hoses/lines
when installing unit. Damage caused during installation is
not covered under warranty.
1. Lift the unit out of the shipping frame and carefully lower it
into the countertop cutout.This step requires two or more
people, depending on the unit.
2. Apply National Sanitation Foundation-approved (NSF-
approved) silicone sealant around the edge of the unit to
seal it to the countertop.
NOTE: If excessive condensation appears underneath the
countertop during operation, apply polyurethane-based
foam sealant in the gap between the underside of the
countertop and the frost top.
3. Install the control panel in the desired location.
• The control panel can be installed on one of three sides
of the condensing unit support frame. Do not install the
control panel in front of the condenser coils.
• The control panel can be installed remotely within 48"
(1219 mm) of the condensing unit. Refer to the "Installing
the Control Panel Remotely" procedure in this section.
4. Connect the 1" drain fitting to a trap and drain line. If a
trap and drain line are not available, a catch pan (not
supplied) must be used under the drain fitting to contain
water draining from the well enclosure.
NOTE: Consult a qualified plumber for proper trap and drain
installation that conforms to local plumbing codes.
l o w
A i r F
Ventilation/Control
Access Openings
(on both sides
of cabinet)
Installing a CWB-3 Model
8
English
NOTICE
Condenser Coils
Countertop
Cutout
Form No. CWBM-0717