Danfoss AE359454985125en-000102 Optyma™ Fast Food Restaurant User Manual
- August 17, 2024
- Danfoss
Table of Contents
Danfoss AE359454985125en-000102 Optyma™ Fast Food Restaurant
Product Information
Specifications
- Product Name: OptymaTM Plus condensing units
- Valves: Danfoss T2 and EVR v2
- Refrigerants: R449A, R452A
- Installation: Floor-mounted on rubber feet
- Material: Powder-coated steel housing
- Heat Exchanger: Microchannel
- Benefits: Reduced refrigerant charge by around 35%
Product Usage Instructions
Installation
- Place the OptymaTM Plus condensing units on a flat surface behind the restaurant.
- Ensure the units are securely mounted on rubber feet for stability.
- Connect the units to the appropriate power source following the installation manual.
Maintenance
- Regularly inspect the units for any signs of wear or damage.
- Clean the units and surrounding area to ensure proper airflow for efficient operation.
- Schedule professional servicing as recommended by the manufacturer.
Troubleshooting
- If the units are not cooling efficiently or making unusual noises, contact a qualified technician for assistance.
FAQ
- Q: Can the OptymaTM Plus condensing units be used for residential purposes?
- A: These units are designed for commercial applications such as restaurants, supermarkets, and food storage facilities.
- Q: How often should the refrigerant charge be checked?
- A: It is recommended to check the refrigerant charge during regular maintenance intervals to ensure optimal performance.
- Q: Are spare parts readily available for the OptymaTM Plus units?
- A: Spare parts can be obtained through authorized dealers or directly from the manufacturer for seamless replacements.
Efficient Optyma™ Plus eases cold room installation at new fast food restaurant
- Fast food restaurant chain’s new restaurant needed refrigeration to be quiet, energy-efficient, and reliable – with easy installation and servicing. Optyma™ Plus condensing units were the obvious choice.
HIGHLIGHTS
- 35% reduction in refrigerant charge
- Quiet and efficient operations
- Reliable, multi-temperature performance
- Easy access for faster maintenance and servicing
It’s over 60 years since the first franchise of this fast-food restaurant
chain opened its doors, but the company remains as ambitious as ever.
Getting there relies on efficiency, consistency, and a reliable, proven
formula – and that’s as true for restaurant installation as it is for this
fast food restaurant chain’s secret blend of herbs and spices.
Longstanding installation partner of the company, LRS Air Conditioning, and
Refrigeration is a family-run business that’s installed cooling equipment at
six new restaurants of the chain’s sites across the south of England.
For this new restaurant, LRS chose Danfoss Optyma™ Plus condensing units – for
their quiet, efficient operation, and easy-access installation and servicing.
The challenge
quiet, efficient cooling for the cold rooms and freezer
- To deliver the dining experience and value for money its customers expect, the fast food restaurant chain needs its restaurant refrigeration to be efficient, reliable, and quiet – delivering consistently excellent performance with minimal fuss.
- The new restaurant needed condensing units to keep two bulk storage rooms at 2 °C, as well as a walk-in freezer at -20 °C. The refrigeration had to be reliable, to safeguard food quality and protect the restaurant’s valuable stock – and efficient, to minimize overheads.
- The units also needed to be easy to access and service, to avoid disrupting the busy kitchen with extended maintenance work.
The solution
Optyma™ Plus condensing units with Danfoss T2 and EVR v2 valves
- LRS installer Jack Lee selected three Danfoss Optyma™ Plus condensing units: two medium back pressure units with R449A for the chill rooms, and a low back pressure version with R452A for the walk-in freezer.
- He said: “We chose the units for their reliability and ease of installation. We’ve used the Optyma™ Plus range successfully in other sites [of this fast food restaurant chain] – Danfoss is a market leader, and we can give our client the confidence of working with a trusted brand.”
- The three units are neatly floor-mounted on rubber feet behind the restaurant, for ease of service and access. Their quiet operation means they can run constantly in a busy outdoor location without disturbing customers or neighbors, while their robust, powder-coated steel housing will keep them looking smart.
- The units were paired with Danfoss T2 thermostatic expansion valves qualified for R449A, and reliable EVR v2 solenoid valves.
- As an additional benefit, the Optyma™ Plus’s microchannel heat exchanger enabled LRS to reduce the refrigerant charge by around 35%, helping the fast food restaurant chain reduce its carbon footprint.
The result:
smooth installation, reliable performance, and a happy client
The installation went smoothly – thanks in part to the Optyma™ Plus units’
self-contained, plug-and-play format.
The restaurant has opened successfully, and the refrigeration system continues
to work well, consistently providing the efficient cooling performance the
restaurant needs.
Jack concludes: “There have been no issues whatsoever. The installation is
delivering everything it promised – reliable, quiet operation and efficiency –
so everyone is happy.”
Danfoss products used
- Optyma™ Plus condensing units
- x2 medium back pressure for R449A
- x1 low back pressure for R452A
- T2 thermostatic expansion valves
- EVR v2 valves solenoid valves
- Download Coolselector® 2 to select the products at coolselector.danfoss.com
For further information, or to talk about your project, please contact: Mark Fiddy | Key Account Manager at customerservice.uk@danfoss.com Visit our websites cr.danfoss.com or danfoss.co.uk (if you are located in the UK)
- Danfoss can accept no responsibility for possible errors in catalogs, brochures, and other printed material. Danfoss reserves the right to alter its products without notice.
- This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
- All trademarks in this material are the property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
AE359454985125en-000102 © Copyright Danfoss | Produced by DCS (CR) | 2020.11
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>