Hitecsa Industrial Series Manual de instrucciones

IOM_CLVBA-CLVA_401_208095_200801_EN

INDOOR UNITS FOR DUCT INSTALLATIONS AIR –AIR

SOLO FRIO

CLVBA-CLVA

ECCEECHAECHA

Cooling Only

Heat Pump

Model:401

Cooling Capacities: 12.1 kW

Heating Capacities: 12.7 kW

INSTALLATION, OPERATION & MAINTENANCE MANUAL

Thank you for trusting the Hitecsa Products. Our company has been offering the market an extended range of specialized units for

air conditioning and cooling installations for over 35 years. Our approach is based on efficiency, flexibility and on practical solutions.

This has been the hallmark of our product catalogue.

The versatility of our factory allows us to deliver solutions that can meet any requirement and we endeavour solving any problem

that may arise in designing and implementing air conditioning installations.

From all of us at Hiplus Aire Acondicionado, once again, thank you very much.

IOM_CLVBA-CLVA_401_208095_200801_EN

CLVBA-CLVA

EVAPORATION UNITS AIR-AIR

INDEX

INTRODUCTION .......................................................................................................................... 4

REGULATIONS AND CERTIFICATIONS .......................................................................................... 5

SAFETY PRECAUTIONS ................................................................................................................ 6

TECHNICAL SPECIFICATIONS........................................................................................................ 7

TRANSPORT & RECEPTION .......................................................................................................... 8

INSPECTION AT RECEPTION ....................................................................................................8

RIGGING .................................................................................................................................8

STORAGE ................................................................................................................................8

INSTALLATION ............................................................................................................................ 9

INSTALLATION LOCATION.......................................................................................................9

UNIT SETTLEMENT..................................................................................................................9

SERVICE AREA (MM) ................................................................................................................9

WEIGHT DISTRIBUTION ..........................................................................................................9

DIMENSIONS ........................................................................................................................10

DRAINAGE ............................................................................................................................11

AIR DUCTS.............................................................................................................................12

DESIGN OF THE REFRIGERANT PIPES ....................................................................................12

ELECTRICAL INSTALLATION...................................................................................................12

ELECTRICAL DATA ......................................................................................................................12

Electrical connections ........................................................................................................13

OPERATION............................................................................................................................... 14

BEFORE START UP.................................................................................................................14

START UP ..............................................................................................................................14

INDOOR FAN TRANSMISSION ADJUSTMENT ........................................................................15

OPERATION LIMITS...............................................................................................................16

MAINTENANCE ......................................................................................................................... 17

CONSERVATION AND CLEANING ..........................................................................................17

CLVBA-CLVA

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CLVBA-CLVA

EVAPORATION UNITS AIR-AIR

INTRODUCTION

Purpose of this Manual

The present manual together with any other technical document such as refrigeration or hydraulic lines

drawings and electrical diagrams among others have been issued to provide the necessary information for

installation, start-up and maintenance of the unit. Therefore it is essential to read the instructions very

carefully. Please contact us if your machine is equipped with an option or any special modification that are

not mentioned in the present manual.

Make sure that all the necessary information for the correct installation of the system is included in the

manuals that have been supplied together with this unit and/or the rest of the indoor units, accessories, etc.

The manufacturer declines any responsibility in case of people/animals injuries or material damages

resulting from an incorrect use of the unit and/or non-compliance with these instructions.

In case of different interpretations and/or errors, the priority order of validity of the given documents will be:

1. Name plate of the unit stating the specifications. 2. IOM (the present document), 3. EDM, technical

catalogue, 4. UM user manuals.

Storage of the Manual

This manual and the electrical diagram of the unit must be preserved and remain available to the operator for any further

consultation.

Updating the Data

The continuous improvement in design and performance to which we are committed to gives us the right to modify the

specifications of our products without prior notice.

Electrical Supply

Check that the electrical network features comply with the data shown in the data nameplate of the unit.

Local Safety Regulations

Observe and analyse all the possible causes of accidents that may arise in the place or places of installation of the units,

check all the medium and the tools that will be used, etc. It is not possible to anticipate each one of the potential

circumstances of danger in this manual. Respect the valid local security standards during installation.

Principles of Security

The unit has been designed and built so that it does not represent any risk to the health and safety of people. Appropriate

solutions for the project have been planned to eliminate the possible causes of risk during installation.

Installation

Utilization

The unit will be used only for the purpose it has been designed for. Any other use does not imply any kind of liability or

responsibility from the manufacturer.

Please read carefully the present document. Any damage to the equipment caused by an incorrect

installation will not be covered by the insurance. Any installation operation shall be completed according

to the instructions of the manufacturer and carried out by certified personnel. This document has been

issued for installers, however, should you find the instructions not clear enough, please do not hesitate

to contact us.

Reminder: all operations shall be completed according to the local security regulations.

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EVAPORATION UNITS AIR-AIR

INTRODUCTION

Incorrect Operation

In case of breakdowns or operation faults, turn the unit off.

Periodic Inspections and Maintenance

Carry out periodic inspections to detect possible damaged or broken parts. If these parts are not repaired,

people injuries or material damages could be caused. Disconnect the power supply of the unit before

carrying out any maintenance operation.

Make sure that the maintenance areas are accessible. If these areas have to be invaded by the lateral air

supply and/or return ducts, verify that the design of the ducts allows the access to the fans and that they

are not a hindrance when replacing the filters. If that is not possible make sure access is possible from the

other side.

All operations shall be carried out in accordance with the local safety regulations.

Repairing Operations

The reparations shall always and exclusively be completed by trained personnel previously authorized by

the manufacturer and only original spares shall be used. The safety devices of the unit may be damaged

in case of non-compliance with these warnings.

Modifications

The manufacturer will not respond to possible warranty claims and damages of the unit in case of electrical and/or

mechanical modifications. The unauthorized manipulation, reparation or modification of the unit will automatically invalidate

the warranty.

Packaging and Replacement of Equipment

The material of the package (plastic bags, insulating materials, nails, etc.) is a potential source of danger.

Consequently, it should be kept out of the reach of children and properly recycled according to the valid

local safety regulations.

Do not mix this product with household waste at the end of its life. Due to the refrigerant, oil and other

components contained in this product, it must be dismantled by professional installers. All the

waste, depending on its nature shall be sent to recycling, composting or treatment plants, or to an

authorized management agency in accordance with the current local legislations.

Refrigerant

This product is hermetically sealed and its operation depends on the use of R-410A which is a HFC fluorinated greenhouse

gas.

REGULATIONS AND CERTIFICATIONS

ISO 9001 CERTIFICATION: HIPLUS AIRE ACONDICIONADO S.L., by endeavouring to always gain the maximum

satisfaction from their customers, obtained the ISO 9001: Quality System for its design and production activities. That result

shows our continuous determination to improve quality and the reliability of all our products. Our commercial activities,

design, raw materials, production processes and after-sales service represent the means to reach our goal.

CE MARKING: Our products are CE marked according to the essential requirements of the applicable EC directives and

their last modifications and comply with the national legislation of each country.

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EVAPORATION UNITS AIR-AIR

SAFETY PRECAUTIONS

DANGER

• In case of folding electrical panels, before folding them up in order to access to the interior of the machine, it is

MANDATORY to disconnect the power supply hose from the electrical voltage, IT MUST ALWAYS BE FREE OF

VOLTAGE for this operation.

• Do not touch or adjust the safety elements inside of any unit of the system. Use only original spare parts in

repairs and install them in the same position where old parts were placed.

• The installation and maintenance of the air conditioning equipment could be dangerous because the system is

under pressure, some of its elements have high temperatures and include electrical components.

• Do not install the unit in the explosive atmosphere.

ATTENTION!

• Only qualified and trained service staff (technical service) must make the installation, commissioning and carry out

maintenance works. Unqualified staff can only make basic tasks such as cleaning and replacement of filters, etc.

• Prevent access to children so they cannot play with the appliances.

• In every visit, all precautions must be taken into account: those recommended in the installation, operation and

maintenance instructions, as well as the ones indicated in labels of the unit. Do not forget to strictly follow any other safety

precautions. .

• DO NOT introduce objects into the air inlets or outlets that can be drawn into the fan, people, etc.

• Use safety glasses, work gloves and any other safety accessory necessary.

• For brazing operations use a quenching cloth and take precautions to have at close distance a fire extinguisher.

• This product contains fluorinated greenhouse gases, its leakage can cause displacement of air and cause insufficient

oxygen to breath.

• All safety recommendations must be followed.

Before starting installation, service or maintenance, turn off the main power switch in order

to avoid electrical shock that may cause personal damages.

WARNING!

IOM_CLVBA-CLVA_401_208095_200801_EN

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EVAPORATION UNITS AIR-AIR

TECHNICAL SPECIFICATIONS

CLVBA-CLVA

401

CAPACITIES

Cooling capacity (1) (*)

12.1

Heating capacity (2) (*)

12.7

HEAT EXCHANGER

Type

Coils with aluminium

fins and copper tubes

Front surface

m²

0.31

Space between fins

2.1

Tube diameter

3/8

FAN

Type

Centrifugal double

aspiration

Model

10/10 SS

Motor power

0.55

Voltage

400.3+N

REFRIGERANT

Tiype

R410A

Global Warming Potential (GWP) (3)

2088

Charge (4)

(1)

Return temperature: 27°C dry bulb and 19 °C humid bulb, evaporation

temperature 7°C.

(2) Return temperature: 20 °C, condensation temperature 40°C.

(3) GWP: Global warming potential (climatic) of 1 kg of greenhouse gas

relative to 1 kg of CO2, calculated in terms of 100-year warming potential.

(4) The charge depends on the outdoor unit and the dimensions of the

refrigeration pipes.

(*) Indication data only. These values may change depending on the outdoor

unit model.

IOM_CLVBA-CLVA_401_208095_200801_EN

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EVAPORATION UNITS AIR-AIR

TRANSPORT & RECEPTION

INSPECTION AT RECEPTION

It is advisable to examine the equipment carefully at the time of its reception.

Check that the equipment has not been damaged during transport and it has been supplied complete with all

parts specified in the order and/or with the options specified in the order. If this is not the case, contact the

transport company immediately. (First 48h).

Verify the correct voltage of the nameplate and make sure it is in accordance with local power supply.

In case of any flaw or anomaly detected, please contact HITECSA.

RIGGING

Before moving the unit, make sure that all panels are well fixed.

Raise and set down the equipment carefully.

Do not tilt the unit more than 15 degrees during transportation.

Always transport the unit in its original packaging to the place of installation.

All units come with a particular rigging diagram of that model, similar to the one shown below. Be sure to hoist

the machine through the points indicated in the diagram.

Make sure that the unit is balanced, stable and without any deformations when it is lifted.

STORAGE

If the equipment is going to be stored before the installation,please follow the instructions below in order to avoid damages,

corrosion or deterioration:

Move it carefully.

Do not place the machine in places exposed to ambient temperature above 50ºC and preferably keep the unit away

from direct sunlight.

Avoid placing the unit with plastic wrapping protection under the sun, as the pressure of the circuits could reach values

that could lead to the intervention of the safety valves.

In addition, when cooling, water condensation occurs inside the machine and the plastic wrap.

Avoid placing other objects on top of the unit (unless it is done within the limits of the overlap planes indicated on the

packaging, etc. Follow these indications).

Avoid prolonged storage, before installation, water inlet, dust and objects in general due to invasion or biological,

meteorological and/or human interactions.

Minimum storage temperature: -10ºC.

Maximum relative humidity: 90%

IOM_CLVBA-CLVA_401_208095_200801_EN

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EVAPORATION UNITS AIR-AIR

INSTALLATION

INSTALLATION LOCATION

- Consult and respect the rules and local regulations which regulate the installation of air conditioning systems.

- Choose a site without dust and debris.

- Respect the appropriate service area for the equipment which will be installed.

- Verify that the ground or structure on which the unit will be installed is able to support its weight in operation.

- Fit shock absorbers throughout the installation to prevent the transmission of noise and vibration.

- Check that the direction of the sound level is not going to disturb anyone.

UNIT SETTLEMENT

Make sure that the unit is correctly levelled.

The bed frame should have the area and the strength to support the weight of the unit.

Be sure that after settlement the unit drain is working properly.

SERVICE AREA (mm)

Make sure to respect the following measurements for the correct operating of the unit.

WEIGHT DISTRIBUTION

(kg)

CLVA-BA

TOTAL

401

20.5

IOM_CLVBA-CLVA_401_208095_200801_EN

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EVAPORATION UNITS AIR-AIR

INSTALLATION

DIMENSIONS

Model CLVBA-CLVA 401

LEGEND:

1. Electrical heater (option)

2. Supply plenum (option)

3. Heat water resistance (option)

4. Coil

5. Fan

6. Fan motor (401 model)

7. Fan motor (501 model)

8. Air filter

9. Power connexion inlet

10. Gas line

11. Liquid line

12. Drain

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