purecold 1GR11MS1 Instruction manual

Inspiration 2
Contact Tel. [phone] Issue No 4
Cabinet Type Open Multideck Medium Temperature
Model Designation Inspiration 2 2CS7MA1
Product Type Meat / Dairy
Maximum Design Ambient 75oF 55%RH
Case Length 4ft (1220mm) 6ft (1830mm) 8ft (2440mm)
Physical Data
TDA (Total Display Area) ft2 20.3 30.48 40.64
Refrigerated Volume (Vr) ft3 30.45 45.72 60.96
Shelf Depth nominal (in) 20” (door)
18”(open)
20” (door)
18”(open)
20” (door)
18”(open)
Electrical Data (115v 60Hz) Amps Amps Amps
Case Load 0.5 1.0 1.0
Electrical Data (208v 60Hz)
Condensing Unit 4.5 6.0 8.5
MOCP (per phase) Amps 10 10 15
Energy Data - Standard
Total Heat Rejection THR (BTU/hr) instantaneous 8,345 12,092 16,872
Total Heat Rejection THR (BTU/hr) average 7,564 11,065 15,340
Nett Environmental Cooling Effect (BTU/hr) 2,642 4,572 6,175
Daily Energy Use (kWh) 17.55 21.68 34.1
Energy Data - NGR
Total Heat Rejection THR (BTU/hr) instantaneous 6,564 9,468 12,624
Total Heat Rejection THR (BTU/hr) average 5,420 6,680 10,431
Nett Environmental Cooling Effect (BTU/hr) 2,183 2,687 4,199
Daily Energy Use (kWh) 12.07 14.86 23.22
Energy Data - Doors
Total Heat Rejection THR (BTU/hr) instantaneous 6,564 9,468 12,624
Total Heat Rejection THR (BTU/hr) average 3,282 4,734 6,312
Nett Environmental Heating Effect (BTU/hr) 2,953 4,260 5,680
Daily Energy Use (kWh) 5.24 7.72 10.30
Miscellaneous Data
Electrical Connections Bottom Right Hand Side
Number Refrigeration Systems 1 1 1
Refrigerant Charge (R448A) per system (lbs) 4 4.5 6.5
1
Installation, Operation & Maintenance
Manual
Pure Cold Inc
1GR11MS1 /1VR11MS1
Remote Medium Temperature Display Case
Issue Date: September 2023
Rev1
© Pure Cold Incorporated Compliant with DOE2017 Thresholds
Pure Cold MDD2 MDDW2 Installation,
Operation & Maintenance Manual

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General Information
Pure Cold MDD2 MDDW2 Remote Medium Temperature Display Case
A Publication by Pure Cold Inc
70 West Madison Street, Suite 5750, Chicago, Illinois, 60602 Tel: [phone]
Web: www.purecoldusa.com
This Booklet Contains Information on:
1GR11MS1 /1VR11MS1:
It is intended for the display and storage of packaged product foods only
It is a Type 1 Display refrigerator that conforms to ANSI/NSF 7 and UL471 standards
It is intended for use in an area where the environmental conditions are controlled and
maintained such that they do not exceed 75oF and 55% Relative Humidity
Shipping Damage
All equipment should be thoroughly examined for shipping damage before, during and after
unloading. The equipment has been carefully inspected at Pure Cold’s facilities and the carrier has
assumed responsibility for safe arrival. If damaged, claim must be made to the carrier.
Apparent Loss or Damage
If there is an obvious loss or damage, it must be noted on the freight bill or express receipt and
signed by the carrier’s agent; otherwise, carrier may refuse claim.
Concealed Loss or Damage
When loss or damage is not apparent until after equipment in uncrated, a claim for concealed
damage is made. Make request to the carrier for inspection within 15 days and retain all
packaging.
Shortages
Check your shipment for any possible shortages of material. If a shortage should exist and found to
be the responsibility of Pure Cold, notify Pure Cold Inc on [phone]. Pure Cold will
acknowledge shortages within 7 days from receipt of equipment.
Product Quality Control
The case serial number and shipping date of all equipment has been recorded by Pure Cold Inc for
warranty and replacement part purposes. All correspondence relating to warranty or parts
ordering must include the case serial number in order to provide the customer with the correct
parts.
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Operation & Maintenance Manual

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Manual of Contents
1. General Instructions
2. Table of Contents
3. Introduction
4. Case Cut & Plan Views
5. Installation
6. Refrigeration, Electrical & Controller Data
7. Electrical Wiring Diagrams
9. Refrigerant Selection
10. User Information
11. Case Maintenance
12. Future Sale
13. Appendices
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Operation & Maintenance Manual

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Introduction
This Booklet
This booklet is intended for use by owners, end-users, installation and service
technicians of the Pure Cold remote multi-deck display cases. The information is
provided for the purpose of ensuring the safe and proper use of the equipment. As
with all work, it is incumbent on the owners, end-users, installation and service
technicians to ensure that suitable and sufficient risk assessments are undertaken
prior to any work, and that persons are suitably competent to interpret the
information provided and undertake such work.
All components should only be replaced with identical ones all of which are available
from Pure Cold Inc
All information and diagrams contained within this manual are correct at the time of
issue (stated on the cover page).
Pure Cold Inc. reserves the right to change case specifications or information at any
time without notice.
Use of Symbols
Throughout this manual symbols are used to help draw attention to important facts,
procedures and warnings. These may vary from simple cleaning procedures to safety
warnings, which must be adhered to at all times.
No: Indicates an incorrect procedure that should not to be
carried out
Yes: Indicates the correct procedure, which should be
followed.
Stop: Indicates a sequence of steps, which must be carried
out prior to the final procedure.
Important Information: Indicates information on general
procedures.
Caution: Indicates a potentially hazardous situation, which if
not avoided, may result in minor or moderate injury or
property damage only.
Electrical Shock / Electrocution: Indicates a potential to be electrocuted,
which if correct procedures are not adhered to, may result in serious
injury and or death.
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Operation & Maintenance Manual

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Case Profile
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Operation & Maintenance Manual

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Plan Views
Case Lengths 12’(3660mm), 8’(2440mm), 6’ (1830mm), 2’ (1220mm)
Allow 0.1 ‘(30mm) per gable end
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Operation & Maintenance Manual

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Installation
Location & Environment
The MDD2 / MDDW2 case has been designed for use only in air
conditioned stores where temperature and humidity are maintained at
or below the ANSI / NSF-7 specified level of 75°F and 55% relative
humidity. Sources of heat or air movement external to the case should
be avoided, as this will affect case performance. Cases should not be
located within close proximity to ventilation ducts, open doors, direct
sunlight, etc.
Do not break the cold chain. These cases are designed for only pre-
chilled products, keep products in chilled environment prior to loading
into the case.
Please note that if the ambient temperature exceeds 75°F, humidity
exceeds 55%RH or cross air flow exceeds 0.66f/s (or any combination
of) then the case may not keep products in the temperature zone
required. Additionally, if the humidity is higher than 60% RH the self-
evaporative tray may not cope with the amount of water being
produced and may overflow.
For California businesses: This product may contain chemicals known to the
State of California to cause cancer, birth defects, or other reproductive harm.
This warning is the result of the California State law known as the California State
Drinking Water and Toxic Enforcement Act of 1986, which is commonly referred to
as “Proposition 65.” This warning does not mean that Pure Cold products will
cause cancer or reproductive harm, or is in violation of any product-safety
standards or requirements. As clarified by the California State government,
Proposition 65 can be considered more of a ‘right to know’ law than a pure
product safety law. When used as designed, Pure Cold believes that our products
are not harmful. We provide the Proposition 65 warning to stay in compliance with
California State law. It is your responsibility to provide accurate Proposition 65
warning labels to your customers when necessary. For more information on
Proposition 65, please visit the California State government website.
Pure Cold MDD2 MDDW2 Installation,
Operation & Maintenance Manual

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Installation (cont.)
The display case should be located in such a manner that air will freely circulate
around the evaporative tray and rear of the case to avoid the formation of
condensation. A gap of 3” (75mm) needs to be maintained to the rear of the display
case. The air must then be allowed to freely circulate either over the top of the
cabinet into the store, or (if there it is large enough) into the ceiling void.
The finished backs on these cases and oversized end panels ensured adequate air
flow spacing
Failure to allow the air to escape may lead to Condensation and water pooling or the
cabinet tripping out on high pressure
Ensure that adequate refrigeration, electrical isolation and circuit
protection is incorporated within the final installation as necessary to
meet all relevant requirements and match the design criteria of the
supply systems.
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Operation & Maintenance Manual

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Installation (cont.)
Handling & Transportation
STEP ONE
Remove transport brackets
STEP TWO
Off load case from vehicle
transport brackets
Forklifted position
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Operation & Maintenance Manual

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Installation (cont.)
Handling & Transportation
Never lift from the refrigeration tray, electrical tray or underside of gable end
as this could cause significant damage. Lifting should only be done by pre-
determined forklift slots at rear of case
Caution lifting from the underside of the cabinet may cause
significant damage. Extreme care should be taken to avoid damage
to refrigeration and electrical equipment mounted beneath or at the
rear of the case. A label affixed to the reverse of the cabinet gives
clear lifting instructions.
STEP THREE
Case can be forklifted off vehicle using
dedicated fork slots to back of case
where indicated. Case can then be
wheeled on it’s castors to positioning
point on sales floor
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Operation & Maintenance Manual

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Installation (cont.)
Cases are fitted with permanent castors for pushing case(s) into final
position. Feet should be wound down upon final position of case (see
note on levelling) with an adjustable wrench
Adjustable feet & castor
Levelling and final position with
feet using adjustable wrench
Case Positioning & Levelling for Final Positioning
STEP FOUR
Adjustable feet bolt higher
when case is in final position
to access，then the bolt
touch the floor and level the
case
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Operation & Maintenance Manual

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Installation (cont.)
Cases are fitted with permanent castors for pushing case(s) into final
position. Feet should be wound down upon final positioning of case
(see note on levelling) with an adjustable wrench
Case Positioning & Levelling for Final Positioning
STEP FIVE
Endcap Position & Level.
Adjustable Feet front and rear
to level case using a spirit
level.
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Operation & Maintenance Manual

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Installation (cont.)
MDD2 / MDDW2 cases are fitted with permanent castors for pushing
case(s) into final position. Feet should be wound down upon final
positioning of case (see note on levelling) with an adjustable wrench
Case Positioning & Levelling for Final Positioning
STEP SIX
Lay the case side by side, Levelling the feet , bring the two case together
and close any gaps.
STEP NINE
Case to case fixing kit required
(supplied within case)
Includes bolts, nuts and washers
for case to case bolting. Canopy
cover strip. Foam tape, mastic
and sealants are also provided
for sealing cases in a line-up.
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Operation & Maintenance Manual

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Installation (cont.)
STEP SEVEN
Case Preparation for Sealing Joints.
STEP EIGHT
Case to case fastening with bolts
(supplied within case)
Case to Case Line-up and Joining
The sealing of cases is imperative in the protection against leakage. Tubes
of mastic, silicone and foam tape are provided as part of the installation
kit. It is highly recommended to seal a case prior to installing another case
alongside.
Attach the foam rubber to the ends of the carcass then apply an even
amount of mastic to either side of the foam rubber. The rubber foam is
required for sanitation purposes, while the mastic is required for
refrigeration efficiency. Apply the mastic around the end perimeter.
As a final precaution, seal all internal joints with silicone. This provides
added sealing against leakage.
Be sure that beads of sealant and foam tape have been
applied correctly before commencing this operation. Move
the required case tightly against the line-up case. Insert all
necessary joining bolts (as indicated in the illustration below)
and finger tighten. Proceed with shimming/adjusting feet.
After adjustment and alignment have been levelled, proceed
to tighten the joining bolts equally until cases are firmly
sealed together.
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Operation & Maintenance Manual

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Installation (cont.)
STEP NINE
Canopy Cover Strip
Case to Case Line-up & Joining
A Canopy to canopy cover strip and screws are
supplied in the case to case fixing kit to ensure
a flush and aligned finish to canopy joints.
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Operation & Maintenance Manual

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Installation (cont.)
STEP TEN
Fitting system divider
Case to Case Line-up & Joining
The first fitting the top support with
screws before the case Line-up &
Joining
Pure Cold MDD2 MDDW2 Installation,
Operation & Maintenance Manual
The second fitting the bottom “T” support
between the two base tray of the two case
The third fitting system divider
between the two case and the top
and bottom support

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Installation (cont.)
STEP TEN
Fit Kickplate
Case Finishing
Fits magnetically to circular
magnets located to front of wheel
and feet assembly
Plastic washer to metal
kickplate to be at the
bottom for flush tight
finish to floor
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Operation & Maintenance Manual

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Installation (cont.)
STEP ELEVEN
Fixing infill panels to
underside of end panels for
flush and tight finish to floor
Case Finishing
Remove the red protective tape. Fixing end
wall infills to underside of end walls as
required
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Operation & Maintenance Manual

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Installation (cont.)
STEP TWELVE
Fitting McCue 2”
Sufficient bumper and core,
end stops and corner caps
supplied for end cap & line-up
configuration
Case Finishing
Good practice aesthetically to
make bumper joint away from
case to case joint
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Operation & Maintenance Manual

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Installation (cont.)
STEP THIRTEEN
Fitting Shelves, Ticket Rail
Case Finishing
Five Shelf Tiered Profile Bay. 1 ¼” Ticket Rail provided which
slides onto shelf front molding before inserting into case.
Shelves to be 0 degree horizontally fitted
Pure Cold MDD2 MDDW2 Installation,
Operation & Maintenance Manual