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KSS 3508 AIV

Dimplex KSS 2508 AIV, KSS 4508 AIV, KSS 3508 AIV Installation And Operating Instructions Manual

1
Installation and Operating Instructions
Split Air Conditioner for Wall Mounting
KSS 2508 AIV KSS 3508 AIV KSS 4508 AIV
2
Technical data
Split room conditioners Indoor unit Outdoor unit
KSS 2508 AIV
KSS 2508 AIV I
KSS 2508 AIV A
KSS 3508 AIV
KSS 3508 AIV I
KSS 3508 AIV A
KSS 4508 AIV
KSS 4508 AIV I
KSS 4508 AIV A Cooling capacity / heat output 1) kW 2.50 / 2.70 3.50 / 3.85 4.50 / 6.00 Air volumes, indoor unit m³/h 450 550 800 Connection voltage
1/N/PE ∼230 V Nominal power consumption for cooling / heating kW 0.73 / 0.85 1.16 / 1.27 1.58 / 2.05 Sound power level, outdoor / indoor unit (approx.) db(A) 53 / 40 55 / 42 56 / 45 Refrigerant R 410A Net weight outdoor / indoor unit kg 40 / 8.5 45 / 11 52 / 20 Dimensions, outdoor unit (W x H x D) mm 830 x 540 x 320 830 x 540 x 320 914 x 685 x 384 Dimensions, indoor unit (W x H x D) mm 770 x 250 x 180 830 x 285 x 189 1020 x 319 x 234 Condensate hose extension, indoor unit Required
inner hose diameter
mm 17
Height difference indoor unit - outdoor unitmaximum
m 10
Length of refrigerant pipe, maximum m 20 Temperature range, cooling Indoor unit (adjustable range) Upper operating limit +33 °C / lower operating limit +18 °C Outdoor unit (fixed-setpoint conditions) Upper operating limit +43 °C / lower operating limit -10 °C Temperature range, heating Indoor unit (adjustable range) Upper operating limit +30 °C / lower operating limit +16 °C Outdoor unit (fixed-setpoint conditions) Upper operating limit +43 °C / lower operating limit -15 °C Length of plug cable, indoor unit m 1,5 Energy efficiency class cooling A B C Energy efficiency value (cooling/heating) 3.42 / 2.64 3.02 / 2.73 2.93 / 2.85
Special accessories refrigerant pipe consisting of an insulated suction and pressure pipe pre-filled with refrigerant and with coupling and electrical connecting
cable. Pre-filled refrigerant pipes, length 2 m KMSL 1412-2 AIV
Assembly accessories consisting of 2 brackets with dampeners for wall mounting of outdoor unit Wall bracket WKS 357
Condensate pump accessory consisting of float-type switch and separate pump Condensate pump KSI 3100
Refrigerant pipes may be joined to extend them. For refrigerant pipes longer than 8 metres, an on-site extension by the refrigeration technician is recommended.
3
Energy efficiency
Energy Room air conditioner
Manufacturer: Dimplex Dimplex Dimplex Outdoor unit
KSS 2508 AIV A KSS 3508 AIV A KSS 4508 AIV A
Indoor unit
KSS 2508 AIV I KSS 3508 AIV I KSS 4508 AIV I
Low energy consumption
High energy consumption Annual energy consumption 365 579 780
kWh in cooling mode
(Actual consumption depends on usage of the device and cooling conditions)
Cooling capacity kW 2.50 3.50 4.50 Energy efficiency value 3.42 3.02 2.93
At full load (the higher the better)
Type Cooling function only - Cooling function / heating function - Yes Yes Yes
Air cooling - Yes Yes Yes Water cooling -
Heat output kW 2.70 3.85 6.00 Energy efficiency class E E D of heating function
A: Low energy consumption G: High energy consumption
Noise
dB(A) re 1 pW The brochures include a data sheet
with further information on the devices
Standard EN 14511 Room air conditioner Energy Labelling Directive 2002/31/EC
Data for
KSS 3508 AIV
Data for
KSS 4508 AIV
Data for
KSS 2508 AIV
4
Checklist
• Has a calculation of the cooling load been made?
• Is the cooling capacity of the device sufficient for the room to be cooled?
• Are the operating limits sufficient for the purpose for which the air conditioner is intended?
• Are the walls or the foundation for the installation of the outdoor unit strong enough?
• The indoor unit should be installed in a position where it ensures uniform cooling.
• Minimum clearances must be observed.
• Planning the installation of the outdoor unit:
consider noise emission and free air circulation, avoid direct sunlight, ensure unimpeded access to the component, installation at locations without access by general public.
• Is a wall bracket required for the outdoor unit?
• Plan the power cable and connection; ensure adequate fuse protection.
• Check the maximum length and feasibility of the refrigerant pipes.
• Refrigerant pipes should be as straight and short as possible.
• When routing the refrigerant pipes, it is essential to maintain a bend radius of 3.5 x pipe diameter.
• Excess piping should be wound up at a downward angle to the outdoor unit
in order to avoid displacement of refrigerant oil.
• Take the height difference between indoor and outdoor unit into account.
• If the outdoor unit is installed higher than the indoor unit: provide an oil siphon every 3 vertical meters.
• Plan condensate drainage. If the condensate hose on the indoor unit cannot be routed with a downward slope,
a condensate pump must be provided. The condensate is always formed at the “cold” side of the air conditioner; this means for cooling in the inner component and for heating in the outdoor unit.
• Is an approval by the local utility company required?
Refrigeration plan
Capillary
Collector
Damper
Compressor
4-way valve
Evaporator
Coupling
Condenser
Filter dryer
Filter dryer
Coupling
5
Safety regulations
General
• Please read these installation and operating instructions carefully and fully before commencing installation! They contain important information about the assembly, use and maintenance as well as safety instructions to be observed!
• After unpacking the device, inspect it for any transport damage. In case of doubt, do not put the device into use but have it examined by a qualified technician.
• Before connecting the device, please ensure that the mains supply network corresponds to that required by the device according to the type plate data. Observe the utility company's local connection conditions.
• The room air conditioner must not be operated in rooms where highly inflammable substances are used (e.g. solvents, etc.).
• The device must be unplugged from the mains before any cleaning or maintenance work is carried out.
• This device may be used only for the purpose for which it was manufactured, i.e. for heating, cooling, dehumidification and
air recirculation of rooms. All other purposes are not those for which it was intended and must therefore be regarded as hazardous.
• In the case of a fault and/or functional defect, please switch the device off (disconnect from the mains). Do not try to repair the device yourself. Necessary repairs must be carried out by the after-sales service.
• The power supply cable may only be replaced by a qualified electrician.
• The manufacturer is not liable for damage caused by improper or incorrect use or the incorrect installation of the device.
Device-specific
• The device must be installed according to the manufacturer’s specifications. Incorrect set up can cause injury to persons or animals and damage to property.
• Where possible, the outdoor unit is to be installed in such a way that it is not exposed to direct sunlight.
• The inlet and outlet vents of the air conditioner must not be covered or blocked.
• Do not insert any objects into the device openings.
• Disconnect the air conditioner from the power supply if the device is not operated for a longer period of time.
• The air conditioner should be inspected at regular intervals (e.g. before the cooling season).
• The condensate which collects in or runs out of the air conditioner should not be drunk.
• Do not operate the room air conditioner without an air filter.
• The air filters should be cleaned at regular intervals (depending on user and room).
• Do not place any objects on top of the air conditioner.
• The indoor unit of the air conditioner may be operated in dry rooms only.
• Do not pour or spray any liquids onto or into the air conditioner.
• Do not use hairsprays, solvents or similar materials (aerosols) in the vicinity of the air conditioner.
• The air conditioner should be switched off immediately in the case of a fault (e.g. if smoke is created or an unusual smell is
noticed). Disconnect the device from the power supply (switch off the fuse or pull out the plug) and contact an authorised after-sales service.
• Keep persons with impaired health, small children and pets away from the direct air current since this may have a detrimental effect on their health.
• The device may be assembled and disassembled only by a qualified technician.
6
Device construction
1 Indoor unit 2 Air inlet 3 Airflow fins (for adjustable air outlet direction) 4 Air outlet 5 Signal receiver (of the remote control) with indicator lamps 6 Mains connection cable on indoor unit 7 Outdoor unit 8 Air inlet 9 Air outlet 10 Connection lines indoor unit - outdoor unit 11 Condensate outflow hose
7
Installation instructions
Before choosing an air conditioner, we recommend carrying out a cooling load calculation according to the standard, or on the basis of a relevant standard. Forms for cooling load calculation complete with instructions can be obtained from the manufacturer or wholesaler or on the Internet at www.dimplex.de
Indoor or outdoor units, which are not installed according to instructions, may cause a reduction or loss of warranty in case of repair!
Choosing the installation location
It is very important to install split devices in suitable locations as it is difficult, and thus expensive, to move them after installation. If possible, decide on the installation location in agreement with the final customer. The installation site must be suitable for bearing the weight and the operational vibration of the indoor or outdoor unit on a permanent basis.
Notes on the installation of the indoor unit
The circulating air should flow through the whole of the room to be cooled. The flow of cold air should not be directed at persons or their place of work. The condensation formed during cooling must be drained off without impairing functioning. If the condensate can only be led off
upwards or without a downward slope, then the installation of a condensate pump is necessary. The component may not be installed in rooms subject to high humidity in which the device is in contact with moisture or water. The device may not be installed in rooms in which oil vapour is emitted or could be emitted.
Notes on the installation of the outdoor unit
The outdoor unit should be installed in a place where it will not become soiled. When there is a danger of condensate freezing (heating operation when outside temperatures are low), the condensate drain
stubs should be removed and additional insulation be provided for the drainage area. Freezing condensate (e.g. the formation of ice on the heat exchanger) can impede the fan function of the outdoor unit.
The outdoor unit must be installed in compliance with the regulations regarding the assessment of operational noise in the neighbourhood. In particular, a suitable distance from bedrooms and similar rooms should be maintained.
The device may not be installed in areas of aggressive air!
Scope of supply
Please check that the delivery is complete and that the devices are undamaged.
The scope of supply includes:
• Split air conditioner consisti ng of indoor and outd oor unit (2 packaging units in case of complete order),
• Mounting plate for wall mounting of the indoor unit, slotted into it (incl. screws)
• Remote control (incl. 2 batteries),
• Condensate drain plug for draining condensate in the outdoor unit,
• Control line with connection plug routed in the refrigerant pipe,
• Mains connection cable,
• Installation and operating instructions
8
Minimum clearances
A
ll dimensions in mm
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