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I&O manual

 

2

 

 

 

 

CAUTION

 

 

 

Ground the air conditioner.

 

Do  not  connect  the  ground  wire  to  gas  or  water  pipes, 
lightning  rod  or  a  telephone  ground  wire.  Incomplete 
grounding may result in electric shocks.

 

 

Be sure to install an earth leakage breaker.

 

Failure  to  install  an  earth  leakage  breaker  may  result  in 
electric shocks.

 

 

Connect  the  outdoor  unit  wires,  then  connect  the  indoor 
unit wires.

 

You  are not allowed to connect the  air  conditioner  with  the 
power  source  until  wiring  and  piping  the  air  conditioner  is 
done.

 

 

While  following  the  instructions  in  this  installation 
manual,  install  drain  piping  in  order  to  ensure  proper 
drainage  and  insulate  piping  in  order  to  prevent 
condensation.

 

Improper  drain  piping  may  result  in  water  leakage  and 
property damage.

 

 

Install the indoor and outdoor units, power supply wiring 
and  connecting  wires  at  least  1  meter  away  from 
televisions  or  radios  to  prevent  image  interference  or 
noise.

 

Depending on the radio waves, 1 meter may not be sufficient 
enough to eliminate the noise.

 

 

This  appliance  is  not  intended  for  use  by  persons 
(including  children)  with  reduced  physical,  sensory  or 
mental capabilities, or lack of experience and knowledge, 
unless  they  have  been  given  supervision  or  instruction 
concerning use of the appliance by a person responsible 
for their safety.

 

 

DISPOSAL

Do not dispose this product as unsor- 

ted municipal waste. Collection of such waste sepa- 
rately for  special treatment is necessary.

 

 

 

Don't install the air conditioner in the following locations:

 

 

There is petrolatum existing.

 

 

There is salty air surrounding (near the coast).

 

 

There is caustic gas (the sulfide, for example) existing 

in the air (near a hot spring).

 

 

The Volt vibrates violently (in the factories). 

In buses or cabinets.

 

In kitchen where it is full of oil gas.

 

 

There is strong electromagnetic wave existing. 

There are inflammable materials or gas.

 

There is acid or alkaline liquid evaporating. 

Other special conditions.

 

2.  USER

 

 

 

2.1 Machine description

 

 

The  fan-coil  unit  for  the  treatment  of  air  in  indoor 
environments,  available  in  versions  with  casing,  versions  for 
building-in.

 

 

2.1.1 Standard conditions of use

 

 

The fan-coil unit is intended for the treatment of air (summer and 
winter climatization) inside buildings used for domestic or similar 
purposes. The unit is not designed for installation in rooms used 
for laundry purposes.

 

 

 

CAUTION

 

 

DANGER!

 

The  machines  are  designed  for  indoor  installation  for  use  in 
domestic or similar environments.

 

 

DANGER!

 

Do  not  introduce  objects  through  the  air  intake  or  delivery 
grilles.

 

 

IMPORTANT!

 

The  unit  will  function  correctly  only  if  the  instructions  for  use 
are  scrupulously  followed,  if  the  specified  clearances  are 
complied  with  during  installation  and  if  the  operating 
restrictions indicated in this manual are strictly adhered to.

 

 

IMPORTANT!

 

If  clearance  distances  are  not  maintained  at  installation,  it 
could  cause  maintenance  difficulties  and  reduction  in 
performance.

 

 

 

2.1.2 Construction features

 

 

1. Connections for standard coil;

 

2. Fixing slots;

 

3. Defrosting tray;

 

4. Condensate discharge;

 

5. Air filter;

 

6. Blower;

 

7. Coils

;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig.2-1

 

Summary of Contents for KFC-S-2T-250D

Page 1: ...il Unit KFC S 2T 250D KFC S 2T 400D KFC S 2T 500D KFC S 2T 900D KFC SE 2T 250D KFC SE 2T 400D KFC SE 2T 500D KFC SE 2T 900D Thank you very much for purchasing our fan coil unit before using your unit please read this manual carefully and keep it for future reference ...

Page 2: ......

Page 3: ...t of refrigerant leakage Contact the place of purchase for more information Excessive refrigerant in a closed ambient can lead to oxygen deficiency Use the attached accessories parts and specified parts for installation otherwise it will cause the set to fall water leakage electrical shock and fire The appliance must be installed 2 3m above floor The appliance shall not be installed in the laundry...

Page 4: ...sary Don t install the air conditioner in the following locations There is petrolatum existing There is salty air surrounding near the coast There is caustic gas the sulfide for example existing in the air near a hot spring The Volt vibrates violently in the factories In buses or cabinets In kitchen where it is full of oil gas There is strong electromagnetic wave existing There are inflammable mat...

Page 5: ... Built in version II VERSION I Fig 2 2 2 The phenomenon is normal that the surface of air conditioning may condense water when the relative larger humidity in room please close the door and window 3 Optimum performance will be achieved within these Supply voltage 220 240V 1ph 50Hz Finned coil type heat exchanger consisting of copper tubes and aluminum fins with connections on the left reversible t...

Page 6: ...ntroller can be only installed in 3 way valve side Information about further risks and unavoidable hazards installation manual for controller DANGER Always switch off the electric power before beginning cleaning or maintenance operations Do not spill water on the unit In versions with casing it is possible to clean the outside of the unit For cleaning use a soft cloth dampened with water and alcoh...

Page 7: ...LATION The units should only be moved and lifted by specialized personnel trained in these operations Check on arrival that the unit has not been damaged during transport and that it is complete with all its parts DANGER Movement of the unit should be performed with care in order to avoid damage to the external structure and to the internal mechanical and electrical components Also make sure that ...

Page 8: ... according to national or local rules in force at the time of installation For installation follow the instructions set out below Remove the external casing in versions I and II unscrewing the screws which secure it to the structure as following indicated Fig 3 2 Version a a b Fig 3 4 b a a Fig 3 3 Mark out the fixing points on the wall or ceiling either by marking through the drillings in the uni...

Page 9: ...e drainage connector on the unit How to turn the coil round from fittings on the left standard to fittings on the right The unit is supplied as standard with connections to the coil on the left It is possible however to turn the coil round so that the connections are on the right The operation of turning the principal and supplementary coils round can be carried out with the unit in situ but it is...

Page 10: ...qualified personnel in compliance with the regulations in effect in the country where the unit is installed The company shall not be held liable for damage to persons or property caused by incorrect electrical connection The power cord type designation is H05RN R or above H07RN F This appliance can be children aged from 8 years and above and persons with reduced physical sensory or mental capabili...

Page 11: ...intake grilles Disconnect the power supply before cleaning and maintenance Use dry cloth to clean the unit Always disconnect the unit from the mains power supply at the main isolator switch before carrying out maintenance work or checks Make sure that no one accidentally supplies power to the machine lock the main switch in the Off position SCHEDULED MAINTENANCE Once a month Check the state of cle...

Page 12: ...t to adhere scrupulously to the following procedures The unit should only be dismantled by a firm authorized for the disposal of scrap machinery The unit is composed of materials considered as secondary raw materials and the following conditions must be observed 1 If the system has antifreeze as an additive it must not be just dumped because it causes pollution It should be collected and suitably ...

Page 13: ...Fig 4 1 46 105 55 140 D Fig 4 2 185 207 Fig 4 3 150 150 Fig 4 4 Table 4 1 VERSION I 150 250 300 400 450 500 600 800 900 A mm 800 800 1000 1000 1200 1200 1500 1500 1500 B mm 584 584 784 784 984 984 1284 1284 1284 C mm 500 500 700 700 900 900 1200 1200 1200 D mm 526 526 726 726 926 926 1226 1226 1226 ...

Page 14: ...46 105 D B Fig 4 6 A C 185 Fig 4 7 Fig 4 8 Table 4 2 VERSION 150 250 300 400 450 500 600 800 900 A mm 550 550 750 750 950 950 1250 1250 1250 B mm 526 526 726 726 926 926 1226 1226 1226 C mm 500 500 700 700 900 900 1200 1200 1200 D mm 500 532 732 732 932 932 1232 1232 1232 ...

Page 15: ...4G M 16mm Power supply 220 240V 1ph 50Hz In the following conditions ambient temperature 27 C D B 19 CW B temperature of inlet water 7 C with t5 C at high speed In the following conditions ambient temperature 20 C temperature of inlet water 70 C with t10 C at high speed The A weighted sound pressure level is below 70dB soundpressurelevelindB A refers to a measurement taken at 1m from the point of ...

Page 16: ...MD15IU 015CW DZ1 16126200A06812 ...

Page 17: ...I O manual 15 ...

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