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•
Hitachi pursues a policy of continuous improvement in design and performance of products. The right
is therefore reserved to vary specifications without notice.
•
Hitachi cannot anticipate every possible circumstance that might involve a potential hazard.
•
This heat pump air conditioner is designed for human comfort air conditioning only. Do not use this
heat pump air conditioner for other purposes such as drying clothes, refrigerating foods or for any other
cooling or heating purposes.
•
The installer and system specialist shall ensure safety against leakage according to local regulations
or standards. The following standards may be applicable if local regulations are not available. British
Standard, BS4434 or Japan Standard, KHKS0010.
•
No part of this manual may be reproduced without written permission.
•
This manual should be considered as a permanent part of the air conditioning equipment and should
remain with the air conditioning equipment.
•
Signal words (DANGER, WARNING, CAUTION and NOTE) are used to identify levels of hazard seriousness.
Definitions for identifying hazard levels are provided below with their respective signal words.
DANGER
:
!
WARNING
:
!
CAUTION
!
:
NOTE
:
•
It is assumed that this heat pump air conditioner will be operated and serviced by persons conversant
in English. If this is not the case, the distributor should add safety, caution and operating signs in the
native language .
•
If you have any questions, contact your distributor or dealer of Hitachi.
•
This unit shall be installed in accordance with local codes and regulations.
•
Do not install the unit in the following places. It may cause a fire, deformation, corrosion or failure.
○ Places where oil (including machinery oil) may be present in quantities.
○ Places where a lot of sulfide gas drifts such as in a hot spring.
○ Places where inflammable gas may generate or flow.
○ Places where strong salty wind blows such as coast regions.
○ Places with an atmosphere of acidity or alkalinity.
•
This manual gives a common description and information for this heat pump air conditioner which you
operate as well for other models.
•
This system has been designed and tested to operate within the indoor temperature limits as stated
below. The manufacturer cannot guarantee satisfactory performance if the unit is operated for
prolonged periods outside of these limits.
Temperature Range
Cooling Operation
Heating Operation
DB: Dry Bulb WB: Wet Bulb
Correct Disposal of this product
This marking indicates that this product should not be disposed with other household
wastes. To prevent possible harm to environment or human health from uncontrolled
waste disposal, recycle it responsibly to promote the sustainable reuse of material
resources. To return your used device, please use the return and collection systems or
contact the retailer where the product was purchased. They can take this product for
environmental safe recycling.
IMPORTANT NOTICE
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING indicates a hazardous situation that, if not avoided, could result in
death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
NOTE is useful information for operation and/or maintenance.
Maximum
32 DB / 23 WB
21 DB / 15 WB
27 DB
-i-
o
(
C)
Minimum
20 DB
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