M02
J40
M6-
04
WDAT-3
2.160-3.660
- G E N E R AL I N F O R M AT I O N
-
4
- G E N E R A L I N F O R M A T I O N -
GENERAL WARNINGS
MANUAL PURPOSE
This manual has been designed to enable the unit to be installed, started up and maintained correctly.
MANUAL INSTRUCTIONS
It is essential to observe these instructions.
The manufacturer declines all liability for any damage that may be caused whether directly or indirectly to persons or
things if these instructions are not heeded.
MANUAL STORE
This manual and the unit’s wiring diagram should be carefully stored so that they are readily available to the operator
when required.
EXPERT PERSONAL
The unit must be installed, tested and maintained by expert personal who meet the relevant legal requirements (Italian
law No. 46 of 5/3/1990).
LOCAL SAFET REGULATION INSTALLATION
The installation must be performed observing the local safety regulations.
POWER SUPPLY
Make sure the power supply conforms to the data on the unit’s rating plate, located inside the door of the main electrical
panel.
PACKAGING
The packaging material (plastic bags, polystyrene foam, nails, etc.) is potentially dangerous and should therefore be kept
away from children and recycled in compliance with the local regulations in force.
MAINTENANCE
Before performing any service operations, cut off the power. Perform the operations in conformity with the local
regulations in force.
PERIODICAL INSPECTIONS
Perform periodical inspections to locate possible loosened or broken parts. If the repairs are not performed, there will be
a higher risk for things and peoples to become damaged and injured.
FAULT – POOR OPERATION
Switch off the unit in the event of faults or poor operation.
REPAIR
Only have repairs carried out by a service centre authorized by the manufacturer, and insist on the use of original spare
parts only.
Failure to comply with the above may compromise the safety of the unit.
MODIFICATIONS
The manufacturer will not accept any responsibility, and the warranty will lapse, in the event of electric and/or mechanical
modifications. Any modification which is not formally authorized, and which does not respect the instructions given in this
manual, will cause the warranty to lapse.
INTENDED USE
The unit must only be used for the specific purpose it was designed, as described in the paragraph GENERAL
TECHNICAL SPECIFICATIONS Any use other than that specified does not imply any commitment or constraint by the
manufacturer in any way whatsoever.
ADDITIONAL SAFETY PRECAUTIONS
This unit has been especially designed and manufactured so to prevent any risk to persons and health hazard.
For this reason, design solutions fit to eliminate (where possible) any cause of risk and sensibly reduce the probability of
danger have been adopted.
Please refer to the "
Residual Risks
" section of this manual and strictly observe the behavior prescriptions listed there in
order to prevent any possible risk that hasn’t been possible to avoid in the design stage.
DATA UPDATING
The manufacturer may be able to modify the data without prior notice as a consequence of constant improvements.
INTENDED USE
The unit is designed to cool water or a water and glycol mix for air-conditioning, within the limits defined in the technical
bulletin and this manual.
Summary of Contents for WDAT-3 2.160
Page 2: ......
