Vendo RSC User manual

RSC Condensing Unit Frame Assembly &
Installation
1238523A
Kit #:1238795
Document Part #: 1238523 ECN: 56174
Revision: BDate: 2-2-2016
Subject: INSTAL INSTRUC,RSC FRAME/REFRIG
Parts List
Quantity
Part Number
Description
2
1238019
Bracket, Anti-Tip
2
1238442
Bracket, Condenser, Angle
2
1238027
Bracket, Condenser, Vertical
2
1238434
Bracket, Condenser, U-Channel
1
1240013
Crossbrace, Upper, Condenser
1
1238817
Crossbrace, Lower, Condenser
1
1240005
Clamp, Condenser Tie-Down
8
V802291
Bolt, 3/8-16 x 1 Hex Head
8
V802062
Nut, 3/8-16, Nylok
27
V802141
Screw, 10-16 x ½ Hex Head
2
V802087
Screw, 8-15 x ½ Truss Head
1
1028847
Dryer C-053-S Sporlan
1
1028855
Sight Glass SA-13S Sporlan
1
1246895
Line set, Copper, RSC, 10 ft.
1
1238523
Instal Instruc,RSC Frame/Refrig

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2x 1238027
2x 1238442
1240013
1238817
2x 1238434
8x V802291
8x V802062
Step 1:
Assemble
the frame
Note orientation
of bolts and nuts
in assembly
Step 2:
Attach two
1238019
anti-tip
brackets
Push bracket against
the side panel
Push tabs against the
bottom of the RSC
Install two V802141 screws
Side panel
Install the other bracket
on the other rear corner
Step 3:
Attach
frame to
RSC
Install using 23
V802141 screws
Place frame on top of
RSC and push it up
against the side panel
Side panel

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Step 4: Place
condensing
unit on frame
Step 5:
Install
clamp
Insure the condensing unit base fits over
U-Channels (both front and back)
Install
1240005
clamp
Attach with two
V802087 screws
There are multiple
mounting holes so the
clamp can be located in a
position that won’t
interfere with items on
the condensing unit
Condenser
must be
this side
Note: Condensing unit shipped separately
Note: The top of the RSC is not designed to
support the condensing unit without the frame.
Note: Condensing unit is heavy, two or more persons
should lift.

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Step 6: Using the
provided line set,
connect the outlet
and inlet of the
display case to the
condensing unit as
shown in the
pictures.
Note: The line set should NOT be cut but
coiled up to the right length. Install the
provided filter/drier and sight glass on the
liquid line.
Step 7: Insulate the
suction line using
the insulation
provided in the kit.
Note: Steps 6 through 9 must be performed by
a qualified refrigeration technician.
1028855
1028847

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Step 8: Connect the electrical box on
the condensing unit to a power source
as shown in the attached figure. The
condensing unit is rated for
208/230V-1-60.
VDPTCU005 = 21.6A MCA
VDPTCU006 = 14.9A MCA
Step 9:
a.) Confirm that the unit is free of leaks using pressurized nitrogen at approximately 150 psig and then
pull a vacuum down to 200 microns for at least 30 minutes.
b.) Charge the unit with 3 lbs. of R404a into the receiver. Break the vacuum on the low side prior to
starting the unit.
c.) Turn ‘ON’ the power to the condensing unit and the display case. Turn the display case ‘ON’. The
high side pressure should be approximately 30°F above the ambient temperature. Add refrigerant if
needed.
d.) Set the low pressure switch to 40 PSIG with a differential of 30 PSIG.
e.) Wait for at least 1 hour prior to placing product in the unit.