Saunier Duval 075 AK Manual de usuario
INSTALLATION MANUAL
ENGLISH
Technical Specifications ...............................................................................................3
Installing the Unit .....................................................................................................4 - 9
Before installing
........................................................................................................................................ 4
Select location
.......................................................................................................................................... 4
Indoor unit location
................................................................................................................................... 5
Installation method
.............................................................................................................................. 5 - 7
Drain pipework
......................................................................................................................................... 7
Water connections
................................................................................................................................... 7
Electrical wiring
........................................................................................................................................ 7
Interconnecting wiring
.............................................................................................................................. 8
Mounting front panel assembly
.......................................................................................................... 8 - 9
Fresh air renewal and branch ducting
.................................................................................................... 9
Page
035 AK
075 AK
www.saunier-duval.co.uk
Saunier Duval Clima, S.A.
2003
3
ENGLISH
Thank you very much for choosing our air conditioner!
Please read this Owner’s Manual carefully before using your air conditioner.
Notice:
1. The outline of the air conditioner on the manual cover is only a sketch.
2. Before you operate your air conditioner, please read the Important Safety Information Chapter first to avoid the air
conditioner damage or any other accident caused by your mishandling.
3. All pictures are only sketches. If there is any difference between the pictures shown in this manual and the actual
shape of the air conditioner you purchased, the actual shape will prevail.
4. This air conditioner must be installed by a specialist. Otherwise it will not be covered by any warranty.
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1.- TECHNICAL SPECIFICATIONS
NOTE:
- Las capacidades se basan en la temperatura del aire de
entrada de: 27 ºC Bulbo Seco / 19,5 ºC Bulbo Húmedo.
- El caudal de agua y la presión se basan en la temperatura
del agua de entrada 7ºC.
SPECIFICATIONS DATASHEET
MODEL 035 AK 075 AK
Nominal Capacity kW 3,68 3,47 6,38 6,55
Nominal Air Flow l/s 189 378
Noise Level dB(A) (L/H) 30 / 38 42 / 48
Power Supply V / Ph / Hz 220 - 240 / 1 / 50
Fan Type 1 Air Inlet
Qty. 1
Fan Motor W 67 89
A 0,3 0,45
Speed 3 3
Coil Type ---
Drain Connection mm (‘‘) 22,22 (7/8’’)
Air Filter Material Washable / Honey Bee / Sintetic
Water Flow Rate l/h 501 1.097
Water Pressure Drop m 1,9 1,94
Connections In (mm / ’’) 19,05 - 1/2” 19,05 - 3/4”
Out (mm / ’’) 19,05 - 1/2” 19,05 - 3/4”
Case Dimension (mm)
Height 213 268
Width 584 866
Depth 584 866
Panel Dimension (mm)
Height 23 110 ()
Width 700 950
Depth 700 950
Carton Case (HxWxD) (mm) 392 x 807 x 789 422 x 1.057 x 1.039
Carton Panel (HxWxD) (mm) 187 x 807 x 789 187 x 1.057 x 1.039
Case Weight Kg 22,5 40
Panel Weight Kg 7 12
Width x Depth
Panel Dimensions
Case Dimensions
Width x Depth
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2.- INSTALLING THE UNIT
BEFORE INSTALLING
- It is advisable to place the unit close to the installation site without removing it from the packaging.
- Do not put heavy tools or weights on the packaging.
- Upon receipt the unit and the packaging must be checked for damage sustained in transit and if necessary,
a damage claim must be filed with the shipping company.
- Check immediately for installation accessories inside the packaging.
- Do not lift unit by the condensate drain discharge pipe or by the water connections; lift it by the four corners.
(Fig.1)
- The grille panel is separately packed for maximum protection.
- Check and note the unit serial number.
SELECT LOCATION
- Do not install the unit in rooms where flammable gas or alkaline acid substances are present.
Aluminum/copper coils and/or internal plastic components can be damaged irreparably.
- Do not install in workshops or kitchens; oil vapors drawn in by treated air might deposit on the coils and
alter their performance or damage the internal plastic parts of the unit.
- Installation of the unit will be facilitated by using a stacker and inserting a plywood sheet between the unit
and the elevated stacker. (Fig.2)
- It is recommended to position the unit as centrally as possible in the room to ensure optimum air distribu-
tion. (Fig.3)
Generally the best louver position is the one which allows air diffusion along the ceiling.
Alternatively intermediate positions can be selected, or the louvers can be closed completely.
- Check that it is possible to remove panels from ceiling in the selected position, to allow enough clearance
for maintenance and servicing operations.
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2.- INSTALLING THE UNIT
INDOOR UNIT LOCATION
Install the indoor unit in a position:
- Having sufficient strength to carry the weight of the indoor unit.
- Where the inlet and outlet grilles are not obstructed and the conditioned air is able to blow all over the room.
- From where pipes can be easily run to the outdoor unit.
- From where condensate can be easily run to drain.
- Check the distance between the upper slab and false ceiling to ensure the unit will suit the distance.
(Fig.4)
MODEL A (mm)
035 AK 213
075 AK 366
INSTALLATION METHOD
Cassette Indoor Unit:
- Using the installation template open ceiling panels
and install the suspension bolts as in Fig.6 below.
Ensure there is sufficient space around the unit
to service it. See Fig.5
MODEL 035 AK 075 AK
A 580 mm 920 mm
B 421 mm 829 mm
C 561 mm 655 mm
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2.- INSTALLING THE UNIT
- Ensure the ceiling is horizontally level, otherwise condensate water cannot drain.
- The casing is fixed to the slab with 4 drop rods. The rods should have two nuts and washers to lock the
unit in position. The Cassette brackets will then hook over the washers.
- When lifting the Cassette into position care should be taken not to lift the unit by the drip tray, which could
be damaged.
- Lift unit (without the air panel) with care by its four corners only. Do not lift unit by the condensate drain
discharge pipe or by the piping connections.
- Incline unit and insert it into the false ceiling. Insert the rods into the brackets slot.
With false ceilings minimum height (see table), it might be necessary to remove some T brackets of the
false ceiling temporarily.
- Using level guide, line up the unit with a spirit level, and keep dimension between the fiber glass body and
the lower part of the false ceiling.
- Line up the unit to the supporting bars of the false ceiling tightening the nuts and counternuts of the threa-
ded rods.
- After connection of the condensate drain piping and piping connections, check again that the unit is level.
MODEL A (mm)
035 AK 3
075 AK 83
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7
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2.- INSTALLING THE UNIT
- The spaces between the unit and ceiling can now be adjusted. Use the drop rods to make the adjustment.
- Check to ensure the unit is level. The drain will then automatically be lower than the rest of the drip tray.
- Tighten the nuts on the suspended rods.
DRAIN PIPEWORK
Indoor Unit:
- The unit is fitted with a condensate pump with a 500 mm lift.
- The unit is provided with 22 mm bore flexible hose 300 mm long.
- The flexible hose should be fitted into a 22 mm polyvinyl tube and sealed. The 22 mm drain must be
installed with a downward slope.
- On completion the drain line should be insulated.
WATER CONNECTIONS
- Water connections are fixed to the unit body to
avoid breaks when pipes are connected to valve
assemblies; it is advisable to tighten the connec-
tion with a spanner.
- The upper coil connection is supplied with air
purge valve, the lower connection with water
purge valve, suitable for 8 mm wrench or screw-
driver.
- Coil is partially drainable; it is advisable to blow
air into the coil for complete drainage.
- When the installation is completed, it is neces-
sary to wrap connecting pipe with insulation to prevent leakage to ceiling tile.
ELECTRICAL WIRING
- Remove covers A and B and install the connection cord.
- After wiring is complete install covers A and B.
MODEL A (mm)
035 AK 10
075 AK 27
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2.- INSTALLING THE UNIT
INTERCONNECTING WIRING
- We recommend that screened cable be used in electrically noisy areas.
- To avoid electro-magnetic control systeminterference, always separate (5VDC) low voltage signal wires
from (220 Vac) power line.
- Do not install the unit where electromagnetic waves are directly radiated at the infra red receiver on the
unit.
- Install the unit and components as far as practical (at least five metres away from the electromagnetic
wave source).
- Install a noise filter if any harmful noise exists in the power supply.
MOUNTING FRONT PANEL ASSEMBLY
- Remove return grille from front panel.
- Tighten 4 studs as shown in Fig 17.
- Hang front panel on casing by push “U” shape wire to 90º position locking with “J” shape hook as shown
in Fig 18.
- Fasten M-6 nuts to the 4 studs as shown in Fig 18.
075 AK 035 AK
035 AK
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2.- INSTALLING THE UNIT
Fresh Air Renewal and Branch Ducting
- The side opening allows separate ductwork to be installed for outside air intake and branch ducting.
See Fig.23
- Cut and remove anti-condensate insulating material.
- Install your flanges and conduits to casing. Conduits can be flexible polyester with spring core or corruga-
ted aluminum externally coated (dia.4 in.) with anti-condensate material (fiberglass 12-25 mm thickness).
075 AK
121203
www.saunier-duval.co.uk
Saunier Duvalreserves the right to introduce modifications without previous warning
Este manual sirve para los siguientes modelos
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