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Airwell Wespak 5.05 [3/20] Warning
![Airwell Wespak 5.05 [3/20] Warning](/views2/1408189/page3/bg3.png)
1
English
1 - Introduction
The purpose of this manual is to provide the installation, start-up, operating and maintenance rules to the users of the compact
air handling units.
It does not give a full description of all maintenance works assuring the long life and reliability of this type of equipment. Only
the services of qualified personnel, member of a registered maintenance company, can guarantee a reliable and durable
running of the machine.
2 - Safety Precaution
Before installing the unit, please read the following safety precautions carefully.
Warning
All wiring must not touch the heat source or any moving
parts of fan motor.
Warning
The unit must be GROUNDED to prevent possible hazards
due to insulation failures.
Warning
Ensure the rated voltage of the unit corresponds to the
name plate before carrying out wiring according to the
supplied wiring diagram.
Warning
All field wiring must be installed in accordance with the
national wiring regulations.
Warning
Installation, operation and maintenance must be
performed by qualified personnels who are familiar with
local codes and regulations and experienced with this
type of equipment.
Warning
Confirm the unit is switched OFF before installing or
servicing the unit.
Caution
When undertaking water connection, make sure that any
foreign matters will not be introduced into water piping.
Caution
It is forbidden to undertake any work on electrical
components of the unit, if there is presence of water and
humidity.
Caution
It is forbidden to undertake any work on electrical
components of the unit before disconnecting the power
supply.
Caution
Handling of the unit must be done by using the systems
designed to support its weight.
The manufacturer warranty will not be applied, if all installation instructions stated in
this manual have not been followed.
Содержание
- 5 5 6 5 1
- Wespak 1
- Caution 3
- English 3
- Introduction 3
- Safety precaution 3
- The manufacturer warranty will not be applied if all installation instructions stated in 3
- This manual have not been followed 3
- Warning 3
- And electronic boards may not operate correctly 4
- Change in the weather high and low temperatures should 4
- Do not stand or transport the unit on its end temporary 4
- In case of deterioration formulate the precise reserves on the transport document and send immediately a registered letter to the forwarder mentioning clearly the occured damages and a copy of the letter to the manufacturer or its representative 4
- Inspection and storage 4
- More may deteriorate certain plastic materials and cause 4
- Not damage the unit excessively high temperature 60 c or 4
- Operating limits 4
- Permanent damages in addition some electric components 4
- Physical data 4
- Snow etc 4
- Storage must be indoor completely sheltered from rain 4
- Technical features 4
- The units are shipped on pallet inspect all units for visible or concealed damages 4
- When the equipment is received all items must be carefully checked against the bill of lading to be sure all crates and cartons have been received 4
- 1 to be imperatively installed in discharge electric heater casing 2 for double skin configuration 50 mm thick panel filter cooling coil heating coil fan 5
- English 5
- Physical data cont d 5
- Technical features continued 5
- A by threaded rods only 6
- B by threaded rods and hanger rails 6
- Dimensions 6
- Fixation dimensions 6
- Bottom view 7
- Dimensions continued 7
- Duct connections 7
- English 7
- Front view 7
- Side view rear view 7
- Top view 7
- A cooling and heating configuration in the direction of air flow 8
- B heating and cooling configuration in the direction of air flow 8
- Dimensions are in mm 8
- Dimensions continued 8
- Water connections 8
- English 9
- Installation 9
- Installation location 9
- Minimum service clearances 9
- Unit handling 9
- Warning 9
- Assembly of two casings 10
- Final assembly 10
- In the other case fix the casing on the hanger rails with the aid of fixing screws see drawing below in the other case fix the casing on the hanger rails with the aid of fixing screws see drawing below 10
- Installation continued 10
- Installation instructions 10
- On the double casing units assemble the two casing with the help of factory fitted assembling clamps and screws 10
- Prepare the fixing center distances at the ceiling for each casing see section dimensions for fixing center distances 2 fix the suspension kit optional composed of threaded rods only or threaded rods and hanger rails 3 in the case that the suspension kit by threaded rods only is supplied install the casing as indicated in the drawing below 10
- Secure the unit in its final position and level it with a spirit level to assure proper drainage and operation 6 unit must be mounted in such a way that water will flow toward drain connection 10
- Suspension kit by threaded rods and hanger rails optional 10
- Suspension kit by threaded rods only optional 10
- Caution 11
- Definition of the service side 11
- English 11
- Left hand connection 11
- Left hand service side 11
- Right hand connection 11
- Right hand service side 11
- Warning 11
- Water coil connections 11
- Water connections 11
- Caution 12
- Condensate drain connection 12
- Trap for condensate evacuation 12
- Warning 12
- Water connections continued 12
- Winterizing water coils 12
- Caution 13
- Electric heater 13
- Electrical connections 13
- English 13
- Single speed motors 1 13
- Unit connection 13
- Belt alignment 14
- Belt tensioning 14
- Preliminary checks before start up 14
- Adjustable pulley adjustment 15
- Adjusting 15
- English 15
- Mounting 15
- Preliminary checks before start up continued 15
- Air filter 16
- Caution 16
- Coils removal 16
- Condensate drain pan 16
- Fan motor assembly 16
- Filter removal through the bottom 16
- Filter removal through the side 16
- Maintenance 16
- Electrical connections 17
- English 17
- Maintenance continued 17
- Step 1 17
- Step 2 17
- Step 3 17
- Step 4 17
- Water quality 17
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