AV1S Reach In Refrigerators Freezer Operators Manuals

Na nitowoc
Reach-In Refrigerators and Freezers
Installation
&
Ш Owner/Operator
Use and Care Guide
Thank you for selecting a Manitowoc product,
the dependability leader
in Reach-In Refrigerator/Freezers, ice making equipment
and related products.
Part No. 80-0864-3
Rev. B 12/95
Recycled Paper
WELCOME TO MANITOWOC
Proper care and maintenance are essential for trouble-free operation of your
Manitowoc Reach-In Refrigerator or Freezer.
Installation & Owner/Operator Use and Care Guide. It contains valuable installation,
care, and maintenance information. If you encounter problems not covered by this guide,
please contact your local Manitowoc dealer or distributor for more information.
Please read and understand this
Warning: Keep refrigerator/freezer upright. Do not, under any circumstances,
lay this equipment down on its back, front, or one of its sides.
CABINET SERIAL
NUMBER PLATE
SERIAL NUMBER
PLATE
REFRIGERATION SYSTEM
н- COMPRESSOR
ETT CONTROL BOX
CABINET SERIAL 7
NUMBER PLATE
>
U U
sv1021
Serial
Number
Locations
Refrigeration System
Both serial numbers are required when requesting information from your service
representative, area Manitowoc distributor, or Manitowoc Equipment Works.
pre-assembled Reach-Ins have only one model and one serial number. Turn to Page 1-1,
Warranty, for a list of Manitowoc Reach-In model numbers.
Record the model and the serial number from both your Refrigeration System and
Reach-In Cabinet in the boxes below:
Reach-In Cabinet
Factory
[Model #: | Model #:
Serial #: Serial #:
Factory Assembled
Model #: Serial #:
Record the phone number of your Manitowoc service representative or Manitowoc distributor in the
box below.
Service Representative
Phone #:
Na”
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7
Pu
Contents
Warranty
Model/Serial Numbers ...........eoeerecororerrvcroreraoorererrene eredeerra re. 1-1
Owner Warranty Registration Cards ...........o_eeeeerverrereriereorenrerenena, 1-1
Warranty Coverage .........eoc_eererrerrere vere re eorere ne oenerererarrererdera. 1-2
Authorized Warranty Service .........oo_exreecaaderoadoocerwrrv rra anarenarenverdooo 1-2
Service Calls ........._._ecreeeearoearenererernerevarernenereraroreara dana 1-2
Additional Warranties ...........—.—.eo_e-—eeerererereearenorderord0o0oCdoroerdererec. 1-2
Installation
General .........o e eeoorereooare da derere rererd=erdcererve rarerevr0rearecraren 2-1
Installation - Instructions. .........._.eeeeresroredarenedr—enereroorroreoreneoerooea 2-1
Location .........e.oeeeeerere=oreanreanrernecndoeroorrerevenororeoraorana 2-1
Dimension/Cabinet Clearance Requirements. ..............eesxmemmrerare ever. 2-2
Electrical Requirements. . ...... 4 4 44 4 4 4 8e 0 8 4 0 0 a a een 0 2-5
Solid Door Cabinets
Reverse Solid Door Swing. ........0200 0004444144 44 4 4e 4 ea ee 1 4e 0 PS 2-9
Adjust Door Tension ..........24200 2424244444 44 44 44 8 a 4 a 8 a 4 a a a 4 a a a a a a ae 0 6 2-10
Glass Door Cabinets
Adjust Door Tension or Sag...........2020104 2444244 44 4 4 0 4 a 4 a 4 a a ea ea 1 a aa 0 6 2-11
Door Removal or Installation . .. .................. ee ee eee 2-11
Reverse Door SWing.........-.e_eeereorreererevevareorerdaorovarocaorerara 2-12
Remote Model Refrigerators/Freezers .........._.eeecreoredreere oda ie arera ee 2-13
Owner/Operator Use and Care Guide
Control Identification and Location . .......... i 4e 4 A4 4 4 14e 4 ea 100 3-1
Refrigerator Temperature Control . . .... 4 ea 84 4 a sa ea a ea ee 3-2
Freezer Temperature Control .........00 00404444 4 4 44 4 4 44 44 44 4 a a a a a a a ea a 00 3-2
Freezer Defrost Timer Setting. . ... oii 4 4e 4 4e 4 4 4 4 0 4 4 8 4 8e nan 0 3-2
Number of Defrost Cycles Per Day. .........2000 0000444 A4 44 eee ieee 3-2
Adjusting Defrost Safety Termination ...........220241 4244 64 ea 4 4 a a a a a a a a ea see 0 3-2
Loading Shelves...........0004 0424244444 144 44 44 44 4 0 0 8e 4 0 4 a ae a 0 0 0 a ea ea ea 00 3-3
Light Bulb Replacement . . . ... ee a ee 0 ea a ea eee a a ea a a ea ee eee» 3-3
Door Heaters . . o.oo ee ee eee 3-3
Interior/Exterior Cleaning . . . oo. oii ee ee 3-3
Cleaning the Condenser. . .... i te eee 3-3
Warning: Reach-Ins are susceptible to tipping. Never move a Reach-In with the door(s) open.
Always use two people to move a Reach-In.
MANITOWOC EQUIPMENT WORKS
Division of The Manitowoc Company, Inc.
2110 South 26th Street
P.O. Box 1720
Manitowoc, WI 54221-1720 U.S.A.
Telephone 414-682-0161
RCA Telex: 297863 MANCO-UR
FAX: 414-683-7879
Warranty
MODEL/SERIAL NUMBERS
This Installation & Owner/Operator Use and Care Guide covers the following current models:
Cabinets Separate Refrigeration System Separate
Solid Door(s) Glass Door(s)* Refrigerators Freezers
Remotes Self-Contained | Remotes Self-Contained
AV1S AV1G RR1 R1 FR1 F1
AV2S AV2G RR2 R2 FR2 F2
AV3S AV3G RR3 R3 FR3 F3
* Glass door models availiable in refrigerators only. Do not install a Freezer System into a glass door cabinet.
Factory Pre-Assembled Reach-Ins
Refrigerators Freezers
Solid Doors Glass Doors Solid Doors
CRS1 CRG1 CFS1
CRS2 CRG2 CFS?
In addition, this Installation & Owner/Operator Use and Care Guide covers the following older models:
Cabinets Separate Refrigeration System Separate
Solid Door(s) Efficient-See" Refrigerators Freezers
Glass Door(s)
AVIA AV1B AV1S AV1*G RS1 FS1
AV2A AV2B AV2S AV2*G RS2 FS?
AV3A AV3B AV3s AV3*G RS3 FS3
* Door(s) Material: A = Aluminum, B = Black Clad Vinyl, S = Stainless Steel
The model and serial numbers are listed on the warranty registration cards and the model/serial
number decal affixed to each section of the machine. Turn to the inside cover for the model/serial
number decal locations.
OWNER/WARRANTY REGISTRATION CARDS
When purchasing units separately, the Refrigeration System and Reach-In Cabinet will
have separate warranty registration cards. Your warranty coverage begins on the day
your Refrigeration System/Reach-In Cabinet is installed.
When purchased separately, both the Refrigeration System and the Reach-In Cabinet
Owner/Warranty Registration Cards must be filled in and returned as soon as possible
to validate your installation date.
Factory pre-assembled Reach-Ins have only one Owner/Warranty Registration Card.
If you do notreturn both Owner/Warranty Registration Cards, Manitowoc uses the date of sale
to your local Manitowoc distributor as the first day of warranty coverage for your new Reach-In
Refrigerator. This will shorten your warranty coverage period.
Page 1-1
Dn
Na
WARRANTY COVERAGE
Read the “Warranty-Bond” that came with your unit(s) for a detailed explanation of warranty parts
and labor coverage, and warranty exclusions. Contact your.service representative, Manitowoc
distributor, or Manitowoc Equipment Works if you need further warranty information.
Parts
1. Manitowoc warrants the Refrigeration System and Reach-In Cabinet against defects in materials and
workmanship, under normal use and service for two (2) years from the date of original installation.
2. The evaporator coil and compressor are covered by an additional three (3) year (five year
total) warranty beginning on the date of the original installation.
Note: The additional three (3) year evaporator coil warranty does not apply to parts such as fan motors,
defrost elements, housings, electrical wiring or controls that are attached to the evaporator coil.
Labor
A fabor allowance is provided to repair or replace defective components for two (2) years from the
date of the original installation.
Exclusions
The following items are not included in the Refrigeration System/Reach-In Cabinet's warranty
coverage:
Normal maintenance, adjustments and cleaning.
Interior cabinet light bulb.
Repairs due to unauthorized modifications to the Refrigeration System/Reach-In Cabinet or the use of
non-standard parts without prior, written approval from Manitowoc Equipment Works.
Damage caused by improper installation of Refrigeration System/Reach-In Cabinet as outlined in the
Installation Instructions, electrical supply, water supply or drainage; floods, storms, or other acts of God.
Premium labor rates due to holidays, overtime, etc.; travel time; flat rate service call charges; mileage
and miscellaneous tools and matenal charges not listed on the payment schedule. Additional labor charges
resulting from the inaccessibility of the Refrigeration System/Reach-In Cabinet are also excluded.
Parts or assemblies subjected to misuse, abuse, neglect or accidents.
Damage to the interior of cabinet or Refrigeration System as a result of storing open acidic food containers.
Claims for special, indirect or consequential damages including, without limitation, food spoilage
or product loss.
The Manitowoc Refrigeration System and Manitowoc Reach-In Cabinet are designed for use only with
each other.
a E ON
© ONO
No warranty coverage applies when a Manitowoc Refrigeration System or Reach-In Cabinet is
used in conjunction with other products.
AUTHORIZED WARRANTY SERVICE
To comply with the provisions of the warranty, a refrigeration service company, qualified and
authorized by your Manitowoc distributor, or a Contracted Service Representative must perform
the warranty repair.
Note: If the dealer you purchased the reach-in from IS NOT authorized to perform warranty service,
contact your Manitowoc distributor or our Wisconsin headquarters for the name of the nearest
authorized service representative.
SERVICE CALLS
If you have followed the procedures listed in this guide and the refrigerator or freezer still does not
perform properly, call your authorized service company. |
) ADDITIONAL WARRANTIES
An Extended Parts and Labor Warranty is available which covers your Reach-In
Refrigerator/Freezer for a third year. Contact your Manitowoc dealer or distributor for information.
Page 1-2
installation
GENERAL
These instructions are provided to assist the qualified installer. Check your local yellow pages for
the name of the nearest Manitowoc distributor, or call Manitowoc Equipment Works for information
regarding installation and start-up services.
Warning: Reach-Ins are susceptible to tipping. Never move a Reach-In with the door(s) open.
Always use two people to move a Reach-In.
INSTALLATION INSTRUCTIONS
For factory-assembled Reach-Ins, follow only steps 1, 2, 6, 11, and 13.
Step 1
Measure Location.
1. Confirm match of Refrigeration System and Reach-In Cabinet. Refer to Page 1-1, Warranty.
2. Select an installation space with cool, dry air circulation away from heat and moisture
generating equipment such as stoves, ovens, etc.
Air Temperature Entering Condenser
Minimum Maximum
50 F (10°C) 110°F (43.3°C)
3. Verify that the floor can support the total weight of the Reach-In Cabinet and its
contents.
Important: A fully loaded Reach-In can weigh more than 3,000 pounds.
4. Measure space for clearance. There must be at least six (6) inches to both sides,
six (6) inches from the back of the cabinet, and twelve (12) inches above the -
condensing unit.
Caution: Less than the minimum clearance on any of these four sides will reduce cooling capacity
which will lead to premature component failure.
Percentage (%) of Relative Humidity at which Condensation Forms on Glass *
Glass door refrigerators utilize two pane reflective, non-heated glass (N.H.G.).
Condensation will form on the glass if the unit is installed in a high humidity area. Because
atmospheric conditions vary depending on specific operating conditions, use the following table
as a guideline to determine the suitability of a selected installation space.
Room Temperature % of Relative Humidity
70 F/21.14 € 76%
75 F/23.9C 72%
80 F/26.7 C 69%
85 F/29.4 C 67%
90 'F/32.2C 65%
* Based on interior cabinet temperature of 38 F/3.3°C.
Page 2-1
Cabinet Dimensions
SINGLE DOOR MODEL TWO DOOR MODEL
fo 28.00 52.00
| a }
12.00 TOP CLEARANCE 1 ОРАЕ 12.00 TOP CLEARANCE = Fara
to 1
I= 3 e
RECESSED HANDLES ~}.
RECESSED HANDLE | 78.50 78.50
a 6750 | 84.50 7 87.50 84.50
| CLEARANCE
THREE DOOR MODEL
78.00
{
12.00 TOP CLEARANCE > a:
1
RECESSED HANDLES +
© 78.30
67.50 84.50
6.00 SIOE ~~ =
U \ | 6.00
Note: Caster height is 5”. Leg height is 6”.
U 600 |
—— +
SIDE VIEW
ALL MODELS
fe 32.00 ——
e — 3.00 —
+4 Le 6.00 SDE
CLEARANCE
sv1085
Dimensions/Cabinet Clearance Requirements
Page 2-2
Step 2
To assure that the door(s) close and seal properly,
Level the Cabinet.
1. Thread in and hand tighten the leveling legs
into the four corner pads on the bottom of the
cabinet. Then thread the foot onto each leg
until it stops.
2. Move the Reach-In Cabinet to its final position.
3. Place a level on top of the cabinet. Turn the
foot of the lowest corner to center the bubble
in the level. Continue to adjust each corner
until the bubble is centered and the cabinet is
stable.
Step 3
Check Overhead Clearance.
1. Measure the distance between the top of the
cabinet and any overhead obstructions.
2. Compare the measurement to Dimension A
for the Refrigeration System model number
in the table below. The measurement, the top
of the cabinet to any overhead obstruction,
must be greater than Dimension A.
Leveling Leg and Foot
Important: If a caster assembly is installed in
place of legs, the supporting floor will have to be
leveled prior to the final positioning of the Reach-In
Cabinet.
AT Ea
Model Dimension A
RR1 or R1 19.5"
RR2 or R2 20.5"
RR3 or R3 20.5"
FR1 or F1 20.5"
FR2 or F2 23.5"
FR3 or F3 30.5"
q
|
e
sv1225
Dimension A
OVERHEAD OBSTRUCTIONS
TOP OF CABINET
(SHOWN WITHOUT
FRONT AND SIDE
PANELS INSTALLED)
DISTANCE MUST BE
GREATER THAN DIMENSION "A"
67.50
= Ц
sv1226
Overhead Clearance
Page 2-3
Na
1
Step 4
Install the Drain Tube.
1. Install the drain tube sleeve into the drain assembly of two and three door
refrigerators and three door freezers.
DRAIN TUBE OE J PANEL
EVAPORATOR DRAIN PAN
DRAIN SLEEVE
TWO / THREE.
HEATER CONNECTIONS —
FOE FREEZERS MODELS
ONLY
HOSE CLAMP —
Tr
PVC DRAIN TUBE —y
sv1020
4/93
Drain Tube Assembly
Step 5 |
Assemble the Refrigeration System to the Reach-In Cabinet.
1. Lift the Refrigeration System off the shipping crate. Be very careful not
to damage the flexible vinyl gaskets.
Caution: Do not set the Refrigeration System on the evaporator coils.
2. Line up the evaporator drain with the
cabinet drain and lower the
Refrigeration System into the
Reach-In Cabinet.
Caution: Do not install a Freezer
Refrigeration System into a glass
door cabinet.
sv1018
Evaporator Drain Alignment
Page 2-4
ELECTRICAL REQUIREMENTS
Step 6
Self-Contained Models
Wire-in the Refrigeration System.
Caution:
All wiring must conform to local, state, and national codes.
Caution: Never use an extension cord.
Current Self-Contained Models
Self-Contained Models” Voltage/Phase/CycleTdtal Amps Maximum Fuse Size N.E.M.A. Electrical
Plug Configuration
One Door 115/60/1 6.0 15 5-15P
Refrigerator ** 208-230/60/1 3.4 15 No Plug Furnished
R1 CRS1 CRG1 220-240/50/1 2.8 15 No Plug Furnished
Two Door 115/60/1 9.4 15 5-15P
Refrigerator** 208-230/60/1 5.8 15 No Plug Furnished
R2 CRS2 CRG2 220-240/50/1 4.7 15 No Plug Furnished
Three Door 115/60/1 12.0 15 5-15P
Refrigerator ** 208-230/60/1 6.9 15 No Plug Furnished
R3 220-240/50/1 6.8 15 No Plug Furnished
One Door Freezer 115/60/1 10.6 15 5-15P
F1 CFS1 208-230/60/1 5.7 15 No Plug Furnished
220-240/50/1 7.2 15 No Plug Furnished
Two Door Freezer 115/60/1 12.8 20 5-20P
F2 CFS2 208-230/60/1 7.8 15 No Plug Furnished
220-240/50/1 8.0 15 No Plug Furnished
Self-Contained Model | Voltage/Phase/Cycle Min. Circuit AmpsMaximum Fuse Sige Electrical Connection
Three Door Freezer 115-208-203/60/1 11.2 15 Hard wired
F3 220-240/50/1 12.1 15 No Plug Furnished
* Ratings with listed Self-Contained Refrigeration System installed and operating with appropriate cabinet.
** Refrigerators have same ratings with solid or glass doors.
Older Self-Contained Models
Self-Contained Model* | Voltage/Phase/Cycle Total Amps Maximum Fuse Size M.E.M.A. Electrical Plug
Configuration
One Door Refrigerator 115/60/1 7.9 15 5-15P
RS1 220-240/50/1 3.7 15 No Plug Furnished
Two Door Refrigerator 115/60/1 9.6 15 5-15P
RS? 220-240/50/1 4.8 15 No Plug Furnished
Three Door Refrigerator 115/60/1 10.6 15 5-15P
RS3 220-240/50/1 5.6 15 No Plug Furnished
One Door Freezer 115/60/1 11.7 15 5-15P
FS1 220-240/50/1 4.9 15 No Plug Furnished
Two Door Freezer 115/60/1 13.8 20 5-20P
FS2 220-240/50/1 6.3 15 No Plug Furnished
Self-Contained Model Voltage/Phase/Cycle| Min. Circuit Amps| Maximum Fuse Size Electrical Connection
Three Door Freezer 115-208-230/60/1 13.1 15 Hard Wired
FS3 220-240/50/1 9.4 15 No Plug Furnished
* Ratings with Refrigeration System installed and operating with appropriate cabinet.
Page 2-5
No”
Step 7
Connect the Electrical Harnesses to the Cabinet.
; 1. Connect the drain line heater (freezer only) to the Refrigeration System wiring with the
plug-in connector at the back of the cabinet.
2. Connect the Reach-In Cabinet to the Refrigeration System wiring with the plug-in
connector on the front panel of the electical box.
CONNECT FRONT ELECTRICAL
TO CONTROL BOX CONNECT REAR ELECTRICAL
TO BACK DRAIN TUBE
COVER FOR FREEZER ONLY
- sv1018
12/90
Electrical Connections
\ Step 8
Install Condenser Air Filter Brackets
1. Fasten the corner filter brackets to the side panels with the screws provided.
2. Fasten the center filter bracket(s) to the top rail on the two and three
door cabinets with the screws provided.
SIDE PANEL
FRONT PANEL
Air Filter: Early production
cabinets have solid top front panel,
there is no washable aluminum air
filter. Later production AV1S, AV2S,
and AV3S cabinets include the air-
filter.
SCREWS |
| CORNER FILTER
BRACKET
; | FILTER BRACKET
od |
FILTER BRACKET
sv1490
10/09/95
Condenser Air Filter Brackets
Page 2-6
Step 9
Install the Front and Side Panels to the Cabinet.
1. Fasten the hinges on the side panels to the threaded holes in the cabinet frame with the
screws provided.
2. Fasten the hinges on the front panel to the threaded holes in the cabinet frame with the
screws provided.
BACKBRACE
SIDE PANEL
SIDE "> LL ——
Z— AN
TO FRONT PANEL
sv1083
Front and Side Panels
Step 10
Install Air Condenser Intake Shroud.
1 Place shroud over air condenser and control box as shown.
2 Fasten shroud to side panels with the #10-24 x 1/2 screw.
AR INTAKE SHROUD AIR INTAKE
SHROUD
>
FASTEN SHROUD TO
SIDE PANELS WITH
#10-24 X 1/2" SCREW
PROVIDED.
SIDE PANEL
SEE Fig. 1
AIR CONDENSER
CONTROL BOX
NOTE: 3 DOOR REACH INS — AIR INTAKE SHROUD COMES IN TWO PIECES
sv1481
Air Filter: Early production cabinets
have solid top front panel, there is no
washable aluminum air filter. Later
production AV1S, AV2S, and AV3S
cabinets include the air filter.
Note: Illustration shown without
side panels in place. Front and side
panels (Step 9) must be in place prior
Ato installation of air intake shroud.
Air Intake Shroud
Page 2-7
los
Lo
Ne”
Step 11
Plumb the Condensate Drain.
Plumb the cabinet's condensate drain to a floor drain. To prevent air from entering the
cabinet through the drain line, the copper “p” trap (packaged in the plastic bag with the
shelving clips) must be installed. Connect the longer tail of the “p” trap to the clear
plastic drain tube on the cabinet, then connect the tubing to continue the drain. If a floor
drain is not available, a condensate vaporizer is recommended.
Step 12
Place Refrigerator/Freezer Label on the Reach-In.
DRUM ST
FILTER
7 FILTER BRACKET
—
L— FRONT PANEL
[i] L~ INSTRUMENT RAIL
STEP |. CLEAN AREA TO REMOVE DIRT/DUST
BEFORE LABLE IS APPLIED.
STEP 2. PLACE LABEL, REFRIGERATOR OR FREEZER,
ON INSTRUMENT RAIL BELOW
DRUM THERMOMETER
FRONT VIEW OF CABINET sv1482
Label Location
Step 13
Start Up the Reach-In.
1. Plug the power cord into a wall outlet. For model F3, turn on the main breaker.
2. Turn the main power switch to the “On” position.
3. Set the temperature to initial setting. Turn to Page 3-2, Owner/Operator Use and Care Guide,
for guidelines on temperature control settings.
Caution: Do not fill the Reach-In with food or product until the Reach-In has cooled to the
desired temperature.
Page 2-8
REVERSING SOLID DOOR SWING
Step 1
Release Door Spring Tension.
1. Use a Phillips screwdriver, the same diameter as the holes, to turn the spring housing to release
the spring tension from the tension pin.
2. While holding spring tension with the
screwdriver, remove the tension pin. o 3
Important: Do not release or remove the
screwdriver after removing the tension pin.
3. With an additional screwdriver, back
off the spring housing one space at
a time to completely release the
spring tension. I
Step 2 OF CABINET.
Remove the Door.
1. Remove the pivot pin from the opposite
side of the door spring tension hinge.
2. Slide the door out. . sv1154
Step 3 || T
Reverse the Hinge Brackets.
Bracket Locations
1. Remove the screws fastening the hinge
brackets. Also remove the hinge bracket
mounting screws, or hole plugs, on the
opposite side of the cabinet.
2. Re-install the hinge brackets by placing
the bottom bracket onto the top of the
opposite side. This insures that the flat
edge of the hinge bracket is flush with
the side of the cabinet.
3. Re-install the short screws in the empty
holes.
Step 4
Re-Install the Door.
1. Verify that the door hinge is properly
assembled.
2. Install the pivot pin in the top hinge
bracket. Slide the door up into the top
pivot pin and allow the bottom of door
to rest on the bottom hinge bracket.
sv1228
Door Hinge Assembly
3. Reinstall the bottom hinge bracket pivot pin.
Page 2-9
. ~
J
ADJUST SWING TENSION
Step 5
Adjust Solid Door Spring Tension.
1.
Tighten the spring tension by turning the tension pin, one hole at a time, with a Phillips
screwdriver the same diameter as-the holes until you begin to feel tension.
Continue turning the tension pin approximately one full turn. Maximum turns after tension
must not exceed 1 and 1/2 turns.
Important: Do not overtighten the spring.
Screw or slide the tension pin, depending on the style you have, into a threaded hole.
Be sure the door swings freely and closes by itself.
sv1156
4/91
Spring Tension Pin
Page 2-10
Glass Door
Glass Door Tension Adjustment
Use hand tools only for the following procedure:
1. Completely release the door tension by
turning the door tension adjustment screw
clockwise.
2. Open door approximately 2-3 inches.
3. Without touching the door, slowly turn
door tension adjustment screw counter-
clockwise until door closes.
4. Leave door closed and turn door travel
adjustment screw two (2) more full turns
counter-clockwise. Door tension is now at
the factory setting. If desired, you may
increase or decrease door tension slightly
from factory setting.
Glass Door Sag Adjustment
Use hand tools only for the following procedure:
Glass Door Installation
Stop! Warning! Stop!
To prevent cabinet damage and or personal injury, the
following steps require two (2) people capable of each
lifting a minimum of 751b (34Kg).
Important: To assure that the door(s) close, seal and
adjust properly the floor and Reach-In cabinet must be
level prior to changing door sag adjustment.
1. When dimensions A and B visually appear
equal, no adjustment is necessary.
2. Turn door sag adjustment screw clockwise to
increase or counter-clockwise to decrease
dimension B to visually match dimension A.
Dimension A is non-adjustable.
Glass Door Removal
Stop! Warning! Stop!
To prevent cabinet damage and or personal injury, the
following steps require two (2) people capable of each
lifting a minimum of 75Ib (34Kg)
1. Assure both top and bottom hinge brackets
are properly and securely mounted to the cabi-
net. This includes assuring both the top hinge
pin and the torquemaster are properly mounted
to the hinge brackets.
2. Use a small flat-head screwdriver to gently
pry and remove the outer shaft retainer from the
torquemaster.
3. A. Slide door up into top hinge bracket pin.
B. Align hold-open arm stud on door with
key hole on hold-open arm and engage door
stud into hold-open arm. Be careful not to lower
the door and bend hold-open arm until the door
is engaged into torquemaster. (Step 3 C.)
C. Lift up on door and slide into torquemas-
ter on bottom hinge bracket.
4. Re-install safety snap ring around top pin
shaft.
5. Re-install outer shaft retainer into torque-
master.
6. Refer to glass door tension and sag adjust-
ments and re-adjust as necessary.
1. Refer to glass door tension adjustment and
completely release door tension.
2. Use a needle nose pliers and remove safety
snap ring from around the top pin shaft.
3. Use a small flat-head screwdriver to gently
pry and remove outer shaft retainer from torque-
master.
4. A. Lift door up and slide out of torquemaster
being careful not to lower the door until hold-
open arm stud is disengaged from hold-open
arm. (Step 4 B.)
B. Align hold-open arm stud on door with
key hole on hold-open arm and disengage door
from hold-open arm.
C. Lower door down to disengage from top
hinge bracket pin.
-BOTTOM HINGE BRACKET
7 KEY HOLE
/ —HOLD-OPEN
/ ARM
/ /
=)
{У
Y =.
© _ _
/ > > >
1 ~~ DOOR SAG ADJUSTMENT
/ SHAFT RETAINER uu
TORQUEMASTER
A _TORQUEMASTER
MOUNTING SCREW DOOR TRAVEL TENSIÓN ADJUSTMENT
sv1503
Bottom Hinge Bracket Assembly
Page 2-11
Nr
Reversing Glass Door Swing
Reversing door swing requires the proper top
and bottom hinge bracket assemblies. Order
the appropriate hinge assembly kit below to
convert door swing.
Convert Swing From | Order Kit Number
Left to Right K00328
RH Swing Hinge Kit
Right to Left K00329
LH Swing Hinge Kit
1. Refer to the glass door removal procedures
and remove door.
2. Using % inch wrench, remove the top hinge
pin from bracket assembly. Remove the top
hinge bracket from the cabinet. This top hinge
bracket assembly is not to be reused. Save the
mounting screws for use with the new hinge
brackets.
3. Remove torquemaster from bottom hinge
assembly by using door sag adjustment to align
for access to mounting screw. Remove the bot-
tom hinge bracket from the cabinet. This bot-
tom hinge bracket assembly is not reused.
Save the the mounting screws for use with the
new hinge brackets.
4. Remove hole plugs from new mounting loca-
tion and install new hole plugs (supplied) into
previous mounting holes.
5. Refer to steps 2 and 3 above to install new
top and bottom hinge brackets.
6. Remove and re-configure the top plastic
hinge sleeve, torque rod, and hold-open arm
stud on door as shown for proper swing.
7. Mount new door switch bumper on the door
as shown.
8. Refer to the glass door installation proce-
dures and re-install door onto the cabinet.
— DISTANCE A
O as DISTANCE B
; 7
+
SAFETY SNAP RING
sv1502
Sag Adjustment
RIGHT HAND SWING LEFT HAND SWING
9,50"(24. | 36M)
TO MIDDLE OF
SWITCH BUMPER
Ч A
TOP PLASTIC 3
HINGE SLEEVE
9.50"(24.13CM)
TO MIDDLE OF
SWITCH BUMPER
TORQUE ARM
IA
JA,
® =
A
i { HOLD-OPEN STUD
HOLD-OPEN ARM STUD sv1505
Reversing Door Swing
Page 2-12
Remote Model Refrigerator/Freezers
sv1480
Remote Refrigerator/Freezer Components
Remote Evaporator Section Components
. Evaporator Cail
Stub Copper Connections
2. Evaporator Housing
Freezers Only
. Evaporator Fan(s)
. Thermostat
. Interior Cabinet Light
6. Main On/Off Switch 10. Wiring for Liquid Line
Solenoid Valve
7. Electric Defrost Heaters 11. Electrical Control Box
8. Power Cord - Except FR3
9. Cabinet Vacuum Release
12 Defrost Time Clock - Freezers Only
13. Door Heater On/Off Switch
Refrigerator Only
. Remote Condensing Unit
Expansion Valve
. Liquid Line Drier
Field Supplied Components
4. Liquid Line Solenoid - Pump Down 7. Separate Power Supply
5. Low Pressure Cut-Out Control 8. Other parts or hardware required
6. Inter-Connecting Tubing to complete the installation.
Remote Model Refrigerator Specifications
Refrigerator Evaporator Section Model Number
1 RR2
RR3
Voltage of Evaporator Section 115/60/1 115/60/1 115/60/1
Power Cord 5-15P 5-15P 5-15P
N.E.M.A. Plug Configuration
Total Amperage Total Amps Total Amps Total Amps
Evaporator Section Only 1.8 3.2 3.8
Suppled voltage for 115/60/1 115/60/1 115/60/1
Liquid Line Solenoid
Remote Condensing Unit
Power Supply
Separate Power Supply
Refer to condensing unit manufacturer for specifications.
Minimum BTU/Hour*
2,500
3,800
6,300
Rating at 30 F/-1.1°C Evaporator
Nominal HP Rating
(Horse Power)
1/3 HP
1/2 HP
3/4 HP
Refrigerant Compatibility
The evaporators have pressure ratings compatible with:
R-134A R-22 R-402B R-404A R-507
Type of Expansion Valve Internally Internally Internally
Required Equalized Equalized Equalized
Page 2-13
* Based on Reach-In Cabinet operating in a 100'F room temperature.
—
Remote Model Freezer Specifications
Freezer Evaporator Section Model Number
FR1 FR2 FR3
Voltage of Evaporator Section 115/60/1 115/60/1 115/208-230/60/1
| Power Cord 5-15P 5-20P No Power Cord
N.E.M.A. Рид Configuration Hard Wired
Total Amperage Total Amps Total Amps Min. Circuit Amps
Evaporator Section Only 6.8 14.3 10.9
Max. Fuse Size 15
Suppled voltage for 115/6071 115/60/1 115/60/1
Liquid Line Solenoid
Remote Condensing Unit
Power Supply
Separate Power Supply
Refer to condensing unit manufacturer for specifications.
Minimum BTU/Hour* 3,900 , 5,100 9,000
Rating at -10 F/-23.3 C Evaporator
Nominal HP Rating 3/4 HP 1 HP 11/2 HP
(Horse Power)
Refrigerant Compatibility **
The evaporators have pressure ratings compatible with:
R-134A R-22 R-402B R-404A R-507
Type of Expansion Valve Internally Internally Externally
Required Equalized Equalized Equalized
* Based on Reach-In Cabinet operating in a 100 F room temperature.
** FR3: The evaporator refrigerant distributor provided is compatible with R-402A, R-402B, R-404A, and R-507.
Page 2-14
Owner/Operator Use and Care Guide
TEMPERATURE CONTROL
DOOR HEATER SWITCH
MAIN POWER SWITCH
TEMPERATURE INDICATOR
WIRING CONNECTOR
POOR LOM Refrigerator
Control Identification and Location
Freezer
TEMPERATURE CONTROL
DEFROST TIME CLOCK
MAIN POWER SWITCH
TEMPERATURE INDICATOR
WIRING CONNECTOR
DOOR LOCK
svi484
Page 3-1
Refrigerator Temperature Control
Adjust the internal cabinet temperature by rotating the cold control. Refrigerators are designed to
maintain an inside temperature of approximately 38 F.
Warning: A temperature control set at its coldest setting may cause the evaporator area to ice up. Turn
the contro! to a warmer setting if refrigerator evaporator accumulates ice build-up or the inside cabinet
temperature falls below freezing.
Freezer Temperature Control
Rotate the cold control to increase or decrease the internal cabinet temperature. Manitowoc
freezers are designed to maintain an inside temperature of approximately 0 F. Freezers require
a defrost cycle to remove frost from the evaporator coil. Heating elements are positioned on the
coil surface that, when energized, defrost the coil.
Freezer Defrost Timer Settings
The automatic defrost cycle is preset to defrost the evaporator at the same times every day. The
defrost timer must be reset to the correct time if the freezer is turned off or loses power. To set the
time, grasp the knob in the center of the inner two-hour dial. Turn it counterclockwise to rotate the
outer dial. Line up the current time of day on the outer dial with the time pointer.
24 HOUR DIAL
2 HOUR DIAL
Setting Defrost Cycles:
If you wish to change the defrost
times or if more defrosts are
required, remove the pins from
the outer (large) dial and insert
them into the time slot(s)
required. Be sure to adjust the
defrost times to maintain the
same operational time between
each defrost period.
Freezer Defrost Timer
Number of Defrost Cycles Per Day
The automatic defrost cycle is preset to defrost the evaporator three times each day;
10:00 P.M., 4:00 A.M. and once again at 2:00 P.M.
Caution: Leave at least one (1) hole between adjacent pins.
Adjusting Defrost Safety Termination
The defrost cycle is normally terminated by a thermodisc and is automatically terminated if a
system malfunction occurs. Backup defrost termination is preset at the factory for a 30-minute
maximum defrost cycle. Normally, no adjustment is needed. The backup safety defrost length can
be reset by pressing down on the inner (two-hour) dial pointer and rotating the pointer until the
desired safety time is lined up with the pointer.
Page 3-2
LOADING SHELVES
Load the shelves with space between rows of product to allow chilled air to move around inside the
cabinet. N
Caution: Do not load the shelves with an excess of 125 pounds per shelf.
Caution: Acidic products or products containing vinegar must be stored in sealed containers to
prevent acid damage to the evaporator coil.
LIGHT BULB REPLACEMENT
Follow the steps below for easy removal and replacement of the light bulb and its protective cover.
1. Unscrew the light bulb's protective cover and remove it.
2. Remove the spent light bulb and replace it with another 40-watt appliance light bulb.
3. Re-install the light bulb's protective cover.
Door Heaters
Freezer: The door heater wire is connected directly to the power supply and will be on
any time the main power supply switch is on.
Refrigerator: The refrigerator door heater is centrolied by a toggle switch on the front
of the electrical box and may be turned on and off as needed.
INTERIOR/EXTERIOR CLEANING
Mild hand soap and warm water may be safely applied to any of the Reach-In interior or _
exterior surfaces.
Caution: Never apply steel wool, strong acids, or abrasive cleaners.
CONDENSER CLEANING
A dirty condenser restricts airflow, resulting in excessively high operating temperatures.
This reduces efficiency and shortens component life. The washable aluminum filter is
designed to catch dust, dirt, lint, and grease. This helps keep the condenser clean.
Warning: Disconnect the electric power to the reach-in before cleaning the condenser.
Caution: The condenser fins are sharp. Use care when cleaning them.
Cleaning Procedures
The condenser should be cleaned monthly.
1. Clean the filter with a mild soap and water solution.
SIDE PANEL
nd VA FILTER |
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Washable Aluminum Filter
Page 3-3
4.
Clean the outside of the condenser with a soft brush or a vacuum with a brush attachment.
Brush or wash the condenser from top to bottom - not from side to side. Be careful not to
bend the fins. Shine a flashlight through the condenser to check for dirt between the fins.
Note: If further cleaning is required, use one or both of the following procedures:
Blow compressed air through the condenser from the inside. Take care not
to bend the fan blades. Shine a flashlight through the condenser to check
that all the dirt is removed.
Or
Clean with a commercial condenser coil cleaner, according to the
directions and cautions supplied with the cleaner.
Straighten any bent condenser fins with a fin comb.
Using the Fin Comb
Carefully wipe off the fan blades and motor with a soft cloth, taking care not to bend the
fan blades. Wash excessively dirty fan blades with warm soapy water, then rise thoroughly.
Caution: If you are cleaning the condenser fan blades, cover the fan motor to prevent water damage.
Page 3-4
3%
Manitowoc
MANITOWOC EQUIPMENT WORKS
Division of The Manitowoc Company, Inc.
2110 South 26th Street
Р.О. Вох 1720
Manitowoc, WI 54221-1720 U.S.A.
Telephone 414-682-0161
RCA Telex: 297863 MANCO-UR
FAX: 414-683-7879
We reserve the right to make product improvements at any time.
Specifications are subject to change without notice.
© 1995 all rights reserved