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English
b. Items to be checked at time of delivery
* Also review the “1. SAFETY PRECAUTIONS”
Points for explanation about operations
2-3 NOTE TO THE INSTALLER
•
Be sure to instruct customers how to properly operate the unit (especially cleaning filters, operating
different functions, and adjusting the temperature) by having them carry out operations themselves while
looking
at the manual.
3. SELECTING INSTALLATION SITE
•
When opening the unit or moving it after opening, be sure to lift it by holding on to the hanger bracket without
exerting any pressure on other parts, especially piping (refrigerant piping and drain piping) and other resin parts.
•
Please attach additional thermal insulation material to the unit body when it is believed that the relative
humidity in the ceiling exceeds 80%.
•
Use glass wool, polyethylene foam, or similar with a thickness of 10 mm or more as thermal insulation material.
(1) Select an installation site where the following conditions are fulfilled and that meets your
cus tomer’s approval.
•
Where optimum air distribution can be ensured.
•
Where nothing blocks air passage.
•
Where condensate can be properly drained.
•
Where the ceiling is strong enough to bear the indoor unit weight.
•
Where the false ceiling is not noticeably on an incline.
•
Where sufficient clearance for maintenance and service can be ensured.
(Refer to Fig. 2)
•
Where there is no risk of flammable gas leakage.
•
Where piping between indoor and outdoor units is possible within the allowable limit.
(Refer to the installation manual for the outdoor unit.)
CAUTION
•
The indoor and outdoor units and the power supply wiring and remote controller cord must be installed
at least 1m away from any televisions or radios. This is to prevent interference with picture and sound
reception. (Interference may occur even at 1m away depending on the reception quality.)
•
If installing the wireless kit, the distance of the signal sent from the remote controller might be shorter if
there are fluorescent lights which are electrically started (such as with inverters, rapid starters, etc.) in
the room. The indoor unit should be installed as far away from fluorescent lights as possible.
Did you set the external static pressure?
It may result in insufficient cooling or
heating.
Did you check that no wiring connection
screws were loose?
Electric shock or fire.
Items to be checked
Check
Did you attach the control box lid, the air filter, air inlet grille and air outlet grille?
Did you explain about operations while showing the instruction manual to your customer?
Did you hand the instruction manual over to your customer?
Did you explain the customer the handling and cleaning methods of the field supplies
(e.g., the air filter, air inlet grilles, and air outlet grille)?
Did you deliver instruction manual, if any, for the field supplies to the customer?
The items with
WARNING and
CAUTION marks in the instruction manual are the items
pertaining to possibilities for bodily injury and material damage in addition to the general usage
of the product. Accordingly, it is necessary that you make a full explanation about the described
contents and also ask your customers to read the instruction manual.
01_EN_3PN06583-10W.fm Page 5 Thursday, March 24, 2011 9:03 AM
Summary of Contents for FBQ20DAVMK
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