Swegon CoolDX Series Installation And Maintenance Instructions Manual
Cooling units
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Summary of Contents for Swegon CoolDX Series
- Page 1 GB.COOLDX.INST.090301 CoolDX COOLING UNIT Installation and Maintenance Instructions Sizes 08-60...
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Page 2: Table Of Contents
12.1 CoolDX 08-40, all capacity variants, and size 60, capacity variant 1 4.2 To connect the communication cable 12.2 CoolDX 60 Capacity variant 2 12.3 CoolDX 60 Capacity variant 3 13 Commissioning Record www.swegon.com We reserve the right to alter specifications. -
Page 3: General Survey
Management Systems compressor and a scroll compressor, all other sizes/output variants contain two piston compressors each. We at Swegon are deeply involved in the maintenance of our certified quality management system defined by ISO 9001 and our certified environmental management sys- Completely direct-acting system tem defined by ISO 14001. -
Page 4: Basic Function Diagram
This can be done with- The pressure and the temperature decrease as the refri- out removing the protective sock. gerant in fluid form flows through expansion valves VET1 and VET2. www.swegon.com We reserve the right to alter specifications. -
Page 5: Safety Instructions
Other modifications in the unit should only be made by service personnel trained by Swegon. 2.2 Risks 2.5 Identification decals The unit identification decal indicating type designation, Warning serial number, refrigerant volume, etc. -
Page 6: Installation
(or in the base frame of the cooling unit if the unit is not delivered on a pallet). See sketch. www.swegon.com We reserve the right to alter specifications. -
Page 7: Docking Configurations
Cooling coil in upper level/GOLD fan arrangement 2 Left hand version Cooling coil in upper level/GOLD fan arrangement 1 Cooling coil in lower level/GOLD fan arrangement 2 Outdoor air Supply air Extract air Exhaust air www.swegon.com We reserve the right to alter specifications. -
Page 8: Height Adjustment To Height Of Gold/Water Trap
CoolDX unit. It may be necessary to extend the communication cable and necessary tubing (not included in the supply) de- pending on the distance between the GOLD unit and the CoolDX unit. www.swegon.com We reserve the right to alter specifications. -
Page 9: Duct Connection, Cooldx Size
The cooling unit is equipped with a drain tray below the Position and secure the hoses by means of bundling straps, cooling coil for collecting condensate that drips from coil for example. surfaces. www.swegon.com We reserve the right to alter specifications. -
Page 10: Condensation Barrier Mat
GOLD air handling unit and install the mats from this side. Cross section A-A Open the inspection doors. Fit the condensation barrier mat onto the interior surfaces of the connections between the GOLD unit and the CoolDX. www.swegon.com We reserve the right to alter specifications. -
Page 11: Electrical Connections
Then lead the communi- cation cable in a secure manner through the rubber sleeve and from the CoolDX to the junction (wiring) hood of the GOLD. www.swegon.com We reserve the right to alter specifications. -
Page 12: Commissioning
Set the safety isolating switch to the ON position. • Start the CoolDX as described in Section 5.1.2 Starting up. ALARMS For a description of the alarms, see the Operation and Mainte- nance Instructions for the GOLD. www.swegon.com We reserve the right to alter specifications. -
Page 13: Maintenance
If refrigerant is exposed to fire or in some other way 7.4 Servicing becomes superheated in the atmosphere, poisonous gases can form. Only service personnel trained by Swegon shall be permit- ted to modify the cooling unit. www.swegon.com We reserve the right to alter specifications. -
Page 14: Troubleshooting And Leakage Tracing
One or several bubbles appearing when the cooling unit is started up, operation at reduced capacity or normal operation need not necessarily indicate a refriger- ant deficiency. www.swegon.com We reserve the right to alter specifications. -
Page 15: Cooldx
1250 2253 2353 2075 1600 x 800 Supplied on 100 mm high support feet. Can be removed or left on when the unit is in place. Has provision for adjustable support feet www.swegon.com We reserve the right to alter specifications. -
Page 16: Cooldx
There are many factors that influence what size of cooling unit is required. The CoolDX units have been designed to enable them to meet many different prerequisites. For correct sizing we refer to our ProUnit unit selection program. www.swegon.com We reserve the right to alter specifications. -
Page 17: Electrical Equipment
6. IQnomic Plus, control unit. 7. Phase sequence monitor, applies to size 60, capacity variant 2 only. 8. Transformer, 400/230 V for control voltage 9. Fuse, 230 V, operating voltage. 16 17 22 23 10 11 www.swegon.com We reserve the right to alter specifications. -
Page 18: Internal Wiring Diagram
Q = Electrical circuit load separator, connection point for supply voltage Mx = Compressor PSC = Controls for phase sequence BPx = Low and high pressure switch BPx-x = High pressure switch Hx = Crankcase heater www.swegon.com We reserve the right to alter specifications. -
Page 19: Cooldx 60 Capacity Variant
Mx = Compressor PSC = Controls for phase sequence BPx = Low and high pressure switch BPx-x = High pressure switch Hx = Crankcase heater TP = Thermal overload protection for scroll compressor www.swegon.com We reserve the right to alter specifications. - Page 20 Mx = Compressor PSC = Controls for phase sequence BPx = Low and high pressure switch BPx-x = High pressure switch Hx = Crankcase heater TP = Thermal overload protection for scroll compressor www.swegon.com We reserve the right to alter specifications.
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Page 21: Commissioning Record
Electrical connections installed according to instructions Control cable from CoolDX to GOLD connected according to instructions Direction of rotation of compressor 2 checked (Applicable to CoolDX, size 060, capacity variants 2 and 3) www.swegon.com We reserve the right to alter specifications. - Page 22 40-2 12,0 A 27,0 A 40-3 22,0 A 36,0 A 60-1 15,5 A 36,0 A 60-2 22 A 35,0 A 60-3 36,0 A 50,0 A Function selector switch, IQnomic Plus Position 6 www.swegon.com We reserve the right to alter specifications.