Table of Contents
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Table of Contents
Related Manuals for CIAT HCompact2 HA Series
Summary of Contents for CIAT HCompact2 HA Series
- Page 1 BROCHURE NA 12.65 D 05 - 2015 Installation Operation Commissioning Maintenance...
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Page 2: Table Of Contents
Horizontal package air conditionners HCompact2 HA Contents 1. Introduction ..........................................3 2. Operation limits........................................3 3. Technical characteristics (EN-14511-2013) .................................4 4. Unit identifi cation .........................................5 5. Safety advice ........................................5 6. Transport ..........................................6 7. Location and assembling .....................................6 Location designation ......................................6 Assembling ........................................6 Sound level ........................................7 Anchorage for silent-blocks ....................................7 Minimum free space for commissioning and maintenance operations ......................7... -
Page 3: Introduction
Horizontal package air conditionners 12,5 to 35,9 kW Cooling capacity: 14,2 to 41,0 kW Heating capacity: 1. I NTRODUCTION The HCompact2 HA heat pumps and cooling unit are packages air to Those in charge of the installation, start-up, use, and maintenance of air units, of horizontal compact construction, made for operation indoors. -
Page 4: Technical Characteristics (En-14511-2013)
Horizontal package air conditionners HCompact2 HA 3. T (EN-14511-2013) ECHNICAL CHARACTERISTICS HCompact2 HA 12,5 15,3 20,1 21,5 27,1 35,9 Cooling capacity (kW) Cooling 11,0 15,4 Power input (kW) capacities EER performance 2,38 2,30 2,70 2,53 2,47 2,33 14,2 16,9 21,1... -
Page 5: Unit Identification
Horizontal package air conditionners 4. U NIT IDENTIFICATION Check the condition of the equipment upon delivery. All units bear, legibly and indelibly, a data plate located in a prime space, as appears in the attached image. Check that this plate matches the Check that the details on the label, the packing and the data plate correct model. -
Page 6: Transport
Horizontal package air conditionners HCompact2 HA 6. T RANSPORT Centre of gravity coordinates The unit must be handled with care to avoid transport damage. Thus we recommend: M0000 assembly M1111 assembly - For transport in a container, one must be selected that has an easy HCompact2 Weight Centre of gravity (mm) -
Page 7: Sound Level
Horizontal package air conditionners Anchorage for silent-blocks It can also be fi xed to the ceiling using a threaded rod: • Insert in the framework ceiling 4 threaded rods. When selecting damping devices both the unit weight and reactions in the supports must be taken in account and are featured in the •... -
Page 8: Checking Before Commissioning
Horizontal package air conditionners HCompact2 HA 8. C HECKING BEFORE COMMISSIONING Note: Under no circumstance should the unit be started without having read the brochure completely. Electrical Connections Installation norms Connection chart To have electrical power to the unit: wire intake, conductor section and their calculations, protections, etc..., ask the information provided in this document (refer to technical characteristic table), the electrical scheme included with the unit and norms in effect that regulate the installation... -
Page 9: Checks At Centrifugal Fans
Horizontal package air conditionners These units can incorporate an auxiliary electric panel for optional - After fi xing the pulleys on the same plane, the belt tension is made components such as: transformer for power supply without neutral, by tightening the tensor screw. transformer for damper of condensation pressure control and differential - The belt tension must be checked after 24 hours of motor operation. -
Page 10: Interchangeable Position Of Air Return
Horizontal package air conditionners HCompact2 HA Interchangeable position of air return Condensate drain connection Both in the indoor air circuit as well as the outdoor circuit, the return All models are provided with two condensates drain pans, one in the panel can be located in either of the two positions indicated in the indoor circuit and another one in the outdoor CONNECT SIPHON... -
Page 11: Safety Elements
Horizontal package air conditionners 9. S AFETY ELEMENTS Low pressure pressostat Safeties at the compressor When connected to the intake compressor, it will stop operating The scroll type compressor that these units as standard have the when the pressure at this point drops below the tare value (caused following safeties: by obstructions in the circuit, excessive dirt in the fi... -
Page 12: Options
Horizontal package air conditionners HCompact2 HA 10. O PTIONS Condensation pressure control In order to remove the electrical heaters the power supply This control is advisable for units that work in cooling with an outdoor cables must be disconnected temperature below 15º C. from the terminal board and In units with centrifugal fan a check is performed per damper in the the hose taken out. -
Page 13: Filters
Horizontal package air conditionners Filters Another hole must also be drilled to connect the hose These units can substitute the fi ltering mesh that the units include to the electric power supply. regularly with G4 rating, mounted on the same frame. Optionally these teams can incorporate, besides the gravimetric fi... -
Page 14: Commissioning
Horizontal package air conditionners HCompact2 HA 11. C OMMISSIONING Checks prior to commissioning Operational checks - It is advisable to make a complete sketch of the installation including Check the unit operation by verifying the electronic control and the the location of the unit and all the components used. This will be very safety elements. -
Page 15: Maintenance
Horizontal package air conditionners 12. M AINTENANCE The minimal maintenance operations and their periodicity will be made Servomotor (optional) according to the national regulations. In units with a condensation pressure regulation damper (in the STD Any intervention on the electric cooling components must be made by version), it is advisable to check the state of the servomotor. - Page 16 Horizontal package air conditionners HCompact2 HA Compressor from open fl ames and must be discarded by using the appropriate procedure. In the case of compressor replacement: - Jugs must be kept closed. Avoid using oil from an already-open jug - Disconnect the unit from power supply. kept in poor conditions.
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Page 17: Control And Analysis Of Breakdowns
Horizontal package air conditionners 13. C ONTROL AND ANALYSIS OF BREAKDOWNS Symptom Cause Solution Evaporation pressure very high in relation with a) Charge excess a) Collect refrigerant the air inlet b) High air temperature b) Verify overheating c) Compressor aspiration not air tight c) Verify compressor state and replace d) Cycle reversing valve in middle position d) Check that the valve is not clogged. - Page 18 Horizontal package air conditionners HCompact2 HA Notes: HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.65 D...