Related Manuals for J&E Hall Cellar Plus 70-S1
Summary of Contents for J&E Hall Cellar Plus 70-S1
- Page 1 CELLAR COOLER RANGE TECHNICAL MANUAL CELLAR PLUS CELLAR COOLER RANGE ISSUE: 01.07.2020...
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Page 2: Table Of Contents
Contents Standard Product Configuration Specifications Capacity data System data Unit dimensions & weights Electrical data & requirements Outdoor unit sound spectrum Health & Safety General information Installation Quick Guide-Piping Quick Guide- Wiring Unit location Installation clearances Field piping Pressure testing Evacuation &... -
Page 3: Standard Product Configuration
• Cellar temperatures down to +4°C • Suitable for cooling beers, wines, flowers, fruit & vegetables etc. Range Single Evaporator Systems: • Cellar Plus 70-S1/S3 • Cellar Plus 80-S1/S3 Twin Evaporator Systems: • Cellar Plus 70-T1/T3 • Cellar Plus 80-T1/T3 •... -
Page 4: Specifications
Specifications System data Outdoor Units Indoor Units Nominal Noise Max. Noise System System Pipe Connections Air Flow Pipe Connections Air Flow Pipe Capacity Level Unit Model Unit Model Level Throw (Inlet/Outlet) (m3/h) (Inlet/Outlet) (m3/h) Run (m) (kW) (10m) dB(A) dB(A) BSCU-30-M1 CellarPlus 70-S1/S3 6.90... -
Page 5: Unit Dimensions & Weights
Specifications Unit dimensions & weights Outdoor Units Indoor Units System W x D x H Fixing Ctrs. Weight W x D x H Fixing Ctrs. Fixing Ctrs. Weight Unit Model Unit Model (mm) (mm) (kgs) (mm) Top (mm) Rear (mm) (kgs) BSCU-30-M1 CellarPlus 70-S1/S3... -
Page 6: Health & Safety
Health and Safety Important Note: Only a qualified refrigeration engineer, who is familiar with refrigeration systems and components including all controls, should perform the installation and start-up of the system. To avoid potential injury, use care when working around coil surfaces or sharp edges of metal cabinets. All piping and electrical wiring should be installed in accordance with all applicable codes, ordinances and local by- laws. -
Page 7: Installation Quick Guide-Piping
Installation Quick Guide – Piping Pipework: Pipework sizing should be based on the total equivalent lengths, which includes equivalent lengths for bends, traps, risers etc. A guide to sizing is noted below: Pipe Sizing: 10ºC Cellar R448A/R449A Condensing Unit Evaporator System TEV Model Model... - Page 8 Installation Quick Guide – Piping Single System Twin System Issue: 01.07.2020 Page 8...
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Page 9: Quick Guide- Wiring
Installation Quick Guide - Wiring Evaporators: The JCC indoor evaporators require a 6A single phase supply. For Twin Systems, both evaporators can be connected to a single mains supply. Separate mains supplies can be installed if required but it is desirable for them to be taken from the same supply phase. -
Page 10: Unit Location
Installation Unit location • In order to achieve maximum cooling capacity, the installation location for the condensing unit should be carefully selected. • Install the condensing unit in such a way so that hot air ejected by the condensing unit cannot be drawn in again (short circuit of hot discharge air). -
Page 11: Installation Clearances
Installation Installation clearances • The installation location should allow sufficient space for air flow and maintenance around the units: Outdoor Indoor 500mm 500mm 1500mm to any obstruction Minimum 1800mm from floor level Issue: 01.07.2020 Page 11... -
Page 12: Field Piping
Installation Field piping Important Note: The guidelines for pipe sizing and maximum lengths as shown on page 7 should be followed. All local codes of practice must be observed in the installation of refrigerant piping. To ensure satisfactory operation and performance, the following points should be noted for field piping arrangements: •... -
Page 13: Pressure Testing
Installation Pressure testing Both the indoor and outdoor units have been pressure tested in the factory prior to dispatch and contain a holding charge of oxygen free nitrogen. Important Note: Do not open the service valves on the condensing unit until pressure testing procedures have been carried out. -
Page 14: Evacuation & Charging
Installation Evacuation & Charging Important Note: Moisture prevents proper functioning of the compressor and the refrigeration system. Ensure that a good quality vacuum pump is used to pull a minimum vacuum of 250 microns (0.25 torr). Once pressure testing has been completed, the system can now be evacuated to remove air and any moisture from the piping. This can be done as follows: •... -
Page 15: Drainage
Installation Drainage Important Note: The evaporator drain pan fitting is supplied loose and must be fitted on site. It is attached to the indoor unit fan guard with a cable tie. Correct fitting is vital to ensure leak – free operation. The lock nut on the drain fitting must be fitted the right way around;... -
Page 16: Electrical
Installation Electrical Important Note: The mains electrical supply to the indoor units must be via a suitably rated isolator and circuit breaker or fuse. There is no isolator fitted to the indoor units. The rocker switch on the front of the indoor units is for isolating the indoor fan and electronic controller only. -
Page 17: Commissioning General
Commissioning General Important Note: Before starting the system, ensure that all electrical connections are correctly made and tight, service ports are in the correct position and all covers and guards are fitted. Switch on the power at the mains isolators and then switch on the rocker switch on the front of the indoor units. Set the required operating temperature on the electronic controller (Master controller on Twin Systems) and check the system parameters in the controller are as required (the controllers are pre-programmed in the factory to suggested settings). -
Page 18: Pre Startup Checks/Running The Unit/Compressor Operation
Commissioning Pre startup checks Before starting the condensing unit, the following checks should be carried out as a minimum: • Check electrical supply is correct and all connections are sound. • All moving parts are free and guards fitted. • Compressor oil level satisfactory. -
Page 19: Vacuum Operation
Commissioning Vacuum Operation Do not operate scroll compressors in a vacuum condition, as this will cause the scrolls to overheat very quickly causing premature failure. Safety pressure switch settings The Saginomiya DNS pressure switch fitted to the condensing units with auto reset for low pressure and manual reset for high pressure is NOT factory preset. -
Page 20: Service & Maintenance
Service & Maintenance Important Note: Warning! – Disconnect the mains electrical supply before servicing or opening the units. The units are designed to give long life operation with minimum maintenance. However, they should be routinely checked and the following service schedule is recommended under normal circumstances: Indoor and Outdoor units –... - Page 21 Service & Maintenance 7. Unit decommissioning and disposal • At the end of the system’s useful life, a suitably qualified engineer should decommission it. The refrigerant and compressor oil are classed as hazardous waste and as such must be reclaimed and disposed of in the correct manner, including completion of waste transfer paperwork.
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Page 22: F-Gas Information
F-Gas Information From 1/1/2015, F-Gas Regulation EC 517/2014 came into force replacing the old Regulation EC 842/2006. This affects system labelling, information supplied within documentation and also the way in which thresholds for frequency of leak testing refrigeration systems are calculated. Please be aware of the following: •... -
Page 23: Drawings
Drawings Dimensional drawings: Indoor Units (40E) Dimensional drawings: Indoor Units (50E & 60E) Issue: 01.07.2020 Page 23... -
Page 24: Indoor Unit Dimensions (80E)
Drawings Dimensional drawings: Indoor Unit (80E) Issue: 01.07.2020 Page 24... -
Page 25: Outdoor Unit Dimensions
Drawings Dimensional drawings: Outdoor Units BSCU-30-M1/M3 BSCU-35-M1/M3 Issue: 01.07.2020 Page 25... - Page 26 Drawings Dimensional drawings: Outdoor Units BSCU-40-M1/M3 Issue: 01.07.2020 Page 26...
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Page 27: Electrical Wiring Diagrams (Indoor)
Drawings Electrical wiring diagrams (Indoor) Indoor JCC2-40E/50E/60E JCC2-80E Indoor Lead/Lag (Twin) Issue: 01.07.2020 Page 27... -
Page 28: Electrical Wiring Diagrams (Outdoor)
Drawings Electrical wiring diagrams (Outdoor) BSCU-30-M1, BSCU-35-M1 BSCU-40-M1 Issue: 01.07.2020 Page 28... - Page 29 Drawings Electrical wiring diagrams (Outdoor) BSCU-30-M3, BSCU-35-M3 BSCU-40-M3 Issue: 01.07.2020 Page 29...
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Page 30: Technical Information
Technical Information Electronic Controller (Dixell XR02CX) To check the setpoint temperature: • Press and release the SET button. To change the setpoint temperature: • Press the SET button for more than 3 seconds • The setpoint value is displayed and the °C or °F led starts flashing. •... -
Page 31: Controller Parameters
Technical Information Controller parameters Dixell XR02CX Parameters Label Description Range Default setting JEH Setting Parameter Menu (selected parameters) Differential 0.1 ~ 25°C / 1 ~ 45°F 2.0°C / 4°F 2.0°C Probe calibration -9.9 ~ 9.9°C / -18 ~ 18°F Anti Short Cycle Delay 0 ~ 50 minutes Kind of Action (Cool / Heat) cL ~ Ht... -
Page 32: Dual Pressure Switch
Technical Information Dual Pressure Switch Safety pressure switch settings The pressure switches fitted to condensing units with auto reset for low pressure and manual reset for high pressure are NOT factory preset. 1. Micro Switch 5. Low Pressure Range pointer 9. -
Page 33: Certification
Certification Issue: 01.07.2020 Page 33... - Page 34 THIS PAGE IS LEFT BLANK INTENTIONALLY Issue: 01.07.2020 Page 34...
- Page 35 J & E Hall Limited Hansard Gate West Meadows Derby, DE21 6JN England Tel: + 44 (0) 1332 253400 Fax: + 44 (0) 1332 371061 Email: helpline@jehall.co.uk Issue: 01.07.2020 www.jehall.com...
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