Installation; Transport - Lennox WA Series Installation, Operating And Maintenance

INSTALLATION - TRANSPORT - HANDLING

3. INSTALLATION

3.1 - Transport - Handling
3.1.1 - Controls and delivery checks
On receipt of a new equipment please check the following points. It is the customer's responsibility to ensure that the
products are in good working order (fill the check list page 36):
- The exterior has not been damaged in any way.
- The lifting and handling equipment are suitable for the equipment and comply with the specifications of the
handling instructions enclosed here-in.
- Accessories ordered for on site installation have been delivered and are in good working order.
- If the unit is delivered with its operating charge of refrigerant, that there has been no leakage (use an electronic
detector).
- The equipment supplied corresponds to the order and matches the delivery note.
If the product is damaged, exact details must be confirmed in writing by registered post to the shipping company
within 48 hours of delivery (working days).
A copy of the letter must be addressed to LENNOX and the supplier or distributor for information purposes.
Failure to comply will invalidate any claim against the shipping company.
Please be reminded that LENNOX is not responsible for off-loading and positioning.
3.1.1.1 : Unit Nameplate
The rating plate provides a complete reference for the model and ensures
that the unit corresponds to the model ordered. It states the electrical
power consumption of the unit on start-up, its rated power and its supply
voltage.
The supply voltage must not deviate beyond +10/-10 %.
The start-up power is the maximum value likely to be achieved for the
specified operational voltage. The customer must have a suitable electrical
supply. It is therefore important to check whether the supply voltage stated
on the unit's rating plate is compatible with that of the mains electrical
supply. The rating plate also states the year of manufacture as well as the
type of refrigerant used and the required charge for each compressor
circuit.
3.1.2 - Storage
When units are delivered on site they are not always required immediately
and are sometimes put into storage. In the event of medium to long-term
storage, we recommend the following procedures :
- Ensure that there is no water in the hydraulic systems.
- Keep the heat exchanger covers in position.
- Keep protective plastic film in position.
- Ensure the electrical panels are closed.
- Keep all items and options supplied in a dry and clean place for future assembly before using the equipment.
It is strongly recommended to store units is a dry, sheltered place (in particular for units that will be installed
indoors).
Installation - Operation - Maintenance manual (IOM) • AIR COOLED CHILLERS & SPLIT UNITS - 1106-E
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