AIRTECHNIC FP10.600 Floor Standing FCU User Manual

**Before starting the unit, check the following :AIRTECHNIC FP10.600 Floor Standing FCU User Manual

**

SAFETY PRECAUTIONS

Safety icons

WARNING : Improper use or mishandling of the unit can result in a serious accident, injury or even death.

ATTENTION: Improper use or mishandling of the unit may result in an accident, damage to the machine, or affect performance.

Please read carefully the nameplate and stickers that are placed on the unit.

In case of any abnormalities during the operation of the unit such as strange noise, smell, smoke, temperature rise, power outage, fire, etc., please immediately disconnect the power supply and contact an authorized technician. Do not attempt to repair the machine yourself.

1. The installation of the unit must be performed by a trained and authorized technician, otherwise it may cause an accident, damage to the unit or affect performance.

2. The unit must be disassembled either by an authorized technician or under the guidance of an authorized technician. Otherwise, an accident may occur and the unit may be damaged.

3. The use of untreated water will cause internal deterioration, corrosion and fluctuations in water quality. AIRTECHNIC is not responsible for any consequences caused by poor water quality.

4. Do not use or store flammable materials, gases or liquids, such as paints and sprays, near the unit. Failure to do so may result in fire.

5. The unit’s main power switch should be installed away from children and unauthorized individuals, to prevent possible accidents.

6. Do not spray water or other liquid on the unit, otherwise an accident may occur.

7. Do not touch the unit with wet hands, otherwise it may
   cause electric shock.

8. Electrical wiring must comply with local national standards and regulations. Use a suitable cable, make sure that all the connections fit properly and that the cable is securely fastened against any kind of external force. Improper connections can cause electric shock and any displacement of the cables can heat the contacts and cause a fire.

9. Following the instructions in this manual, install drain piping in order to ensure proper drainage and insulate the piping in order to prevent condensation. Improper drain piping may result in water leakage and property damage.

10. In case of extreme weather conditions, please turn off the main power supply of the unit to protect it from possible lightning. If the unit will not be used for a long time, please turn off the main power supply to prevent any accidental operation.

NOTE :

1. Do not place your hands or foreign objects on the inlet and outlet of the unit, otherwise a serious accident may result from the rapid rotation of the impeller.
2. The unit’s electrical system is not suitable for use in areas with high humidity, as it may cause a short circuit or damage to the unit.
3. The filter must be removed and cleaned frequently to maintain the high efficiency of the unit. After cleaning, the filter must be replaced immediately in the unit. Do not operate the unit without a filter as its performance will be affected.
4. The temperature should be adjusted according to the use of the room, especially if there are children, elderly people or sick people.
5. Lightning and electromagnetic radiation may affect the unit. In this case, turn off the power and then restart the unit.
6. Do not block or cover the air outlet and inlet of the unit.

Precautions during installation and operation.

1. The unit is suitable for indoor installation only. Make sure that the position where it will be placed is strong enough to support the volume of the unit and the unit does not interfere with the other functions of the room. AIRTECHNIC is not responsible for problems caused by improper installation position.
2. The unit must be operated by properly trained and authorized personnel otherwise serious accidents may occur.
3. In case of malfunction please contact an authorized technician. Any attempt to repair the unit by an unauthorized person may result in serious injury and damage to the unit.
4. The unit must be regularly inspected and serviced and its filter cleaned to ensure that its performance remains high.

Other safety precautions

1. The electrical wiring of the unit must have a proper fuse installed.
2. The unit should not be installed in areas where there is a risk of fire. In the event of a short circuit, the main power supply must be disconnected. In the event of a short circuit fire, a dry powder fire extinguisher must be used to fight it.
3. The main power supply must be disconnected before any maintenance work.
4. Do not move the unit without the guidance of an authorized technician, otherwise the unit may be damaged.
5. Do not touch the rotating fan blades, otherwise damage to the unit and personal injury may occur.

UNIT DESCRIPTION

Note : The support feet are used for floor standing installation.

Note : Support feet are not required in case of wall or ceiling installation.

DIMENSIONS

INSTALLATION

Unit installation

1. Remove the unit’s package and protection guards in order to proceed with the disassembly of the cover.
   a. Open the thermostat cover and using a screwdriver remove the six screws that secure the thermostat mounting box at both ends.
   b. Remove the thermostat mounting box and unscrew the 4 mounting screws at both ends of the cover. Lift the cover by 1 cm, remove it sideways and store it in a safe place.

2. In case of wall or ceiling installation, make sure that the selected position is strong enough to support the weight of the unit. The roof installation must be made with suitable support rods. In either case, after installation, you must make sure that the unit is in a horizontal position.

Water pipe connection

1. Make sure that the pipe connections are made in accordance with the regulations, the 2-way or 3-way valve is installed in the correct direction and the drain pipe has the right slope for unobstructed removal of condensations.
2. After completing the connections, make sure that there are no leaks and then install insulation on all the pipes and their joints so that no point of the piping network is exposed directly to the air. The thickness of the insulation should not be less than 10 mm.

Electrical connections

1. All electrical connections must be done by a properly trained and specialized technician. The cables to be used must be larger than 1 mm2 and comply with local regulations.
2. The voltage range of the permissible power supply is ± 10% of the rated voltage.
3. The thermostat is designed to control a single unit. It does not support simultaneous control of multiple units.

Attention

• Do not hold the fan impeller to move the unit during installation.
• In case of ceiling installation (horizontal installation) the unit must always be properly aligned in all stages of installation. Make sure that the condensations are removed smoothly from the drain pipes.
• After the installation is completed, a water pressure test must be performed in order to ensure that the piping system is not leaking.
• Water inlet and outlet pipes must be insulated to prevent condensation and leakage.
• It is recommended to use flexible pipes in order to connect the water inlet and outlet pipes to the finned heat exchanger (water coil).
• Make sure there is enough empty space around the unit for convenient maintenance.
• Make sure that the water piping network is clean and there is no risk of clogging of the pipes and distributors due to the accumulation of foreign particles.
• Before starting the unit, use the vent valve to vent the air from the pipes of the finned heat exchanger (water coil)
• Before starting the unit, check the following :

a. No abnormal noise is heard between the impeller and
b. the housing.
d. The fan impeller rotates smoothly.
c. The fan impeller rotates in the correct direction.

Then connect the power supply and start the unit. Make sure the fan impeller rotates in the correct direction.

a. Connect the water circulation pump.
b. Add a suitable amount of antifreeze.
c. In case the unit will not be used for a long time, empty all the water.

After making sure that the installation is completed correctly and there is no possible risk, re-install the cover on the body of the unit and remove the plastic protective film on its surface.

OPERATION & MAINTENANCE

First time operation

Before the first startup, check that the installation is properly completed :

a. The water pipes are properly connected and no leaks are observed.
b. The electrical connections are correct, according to the regulations and the cables are securely fastened without obstructing the passage of people.
c. The air filter is installed correctly.
d. Low hardness water must be used with the finned heat exchanger (finned heat exchanger). Its operating pressure is ≤ 1.6 Mpa.

Maintenance

1. If the unit is not used during the summer months, it must be filled with water to reduce corrosion. If the unit is not used during the winter months, it must be completely drained of water to prevent freezing and cracking of the copper pipes.
2. Clean the air filter frequently, at least once or twice a month, to maintain a high efficiency of ventilation and heat exchange.
3. The unit needs full maintenance after 2 years of operation. Chemical cleaning of the finned heat exchanger (water coil) is recommended.
4. When you refill the unit with water, after a period of inactivity, use the vent valve to vent the air from the pipes of the finned heat exchanger (water coil).
5. After the first start-up, during the first months of operation of the unit, the filter should be inspected daily to determine how quickly dirt particles accumulate in order to set a regular filter cleaning schedule so as not to affect the unit’s performance. In case of cold water the temperature should not be lower than 5 °C, so that the pipes do not freeze. In case of hot water the temperature should not be higher than 80 °C. In either case, the water must be clean.
6. The unit is not suitable for steam supply, or use with water temperature higher than 85 °C as the supply air temperature will become too high, will cause deformations in the supply outlet and there will be high risk of accident. The maximum operating pressure must be less than 1.6 MPa.
7. When the unit operates in cooling mode within a room with high temperature there is a possibility of condensation appearing on the surface of the cover and the supply outlet. In this case the water temperature must be set between 9 – 11 °C.
8. If you turn off the water circulation pump when the outside temperature is at 0 °C, then the water in the pipes will freeze and may damage the unit’s finned heat exchanger. Therefore, it is necessary to drain all the water from the unit.

SPARE PARTS

Product Company

Main Office ATHENS
Michail Karaoli Str. 19,
14343, Nea Chalkidona, Athens
211 – 705.55.00
sales@airtechnic.gr

Factory – THIVA
4th km Thiva – Chalkida Hwy,
32200, Thiva
22620 – 89.006
factory@airtechnic.gr

Factory – THESSALONIKI
End of Meandrou Str.,
57013, Oraiokastro, Thessaloniki
2311 – 82.40.00
thessaloniki@airtechnic.gr

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