Kaisai KFS-50 HRFI Bedienungsanleitung Seite 74

Cautions for using R32/R290 refrigerant
onnecting piping(when connecting indoors). Use of pipes, areless nut or are nuts other
than speci ed, may cause product malfunction, burst piping, or injury due to high internal
pressure of the refrigerant cycle caused by any in ow air.
8. Appliance shall be installed, operated and stored in a room with a oor area larger than
X m² (Please see the following form ). The appliance shall not be installed in an
unventilated space, if that space is smaller than X m² (Please see the following form ).
Model
(Btu/h)
≤30000
≤30000
30000-48000
30000-48000
>48000
>48000
Note about Fluorinated Gasses
This air-conditioning unit contains fluorinated greenhouse gasses. For speci c information
1.
on the type of gas and the amount, please refer to the relevant label on the unit itself or the
"Owner's Manual - Product Fiche " in the packaging of the outdoor unit. (European
Union products only).
Installation, service, maintenance and repair of this unit must be performed by a certified
2.
technician.
Product uninstallation and recycling must be performed by a certified technician.
3.
For equipment that contains uorinated greenhouse gases in quantities of 5 tonnes of CO2
4.
equivalent or more, but of less than 50 tonnes of CO2 equivalent, If the system has a leak-
detection system installed, it must be checked for leaks at least every 24 months.
When the unit is checked for leaks, proper record-keeping of all checks is strongly
5.
recommended.
Explanation of symbols displayed on the indoor unit or outdoor unia
(applicable to the unit adopts R32/R290 Refrigerant only):
WARNING
CAUTION
CAUTION
CAUTION
CAUTION
Amount of refrigerant
to be charged (kg)
≤2.048
≤2.048
2.048-3.0
2.048-3.0
>3.0
>3.0
This symbol shows that this appliance uses a ammable refrigerant. If the
refrigerant is leaked and exposed to an external ignition source, there is a
risk of re.
This symbol shows that the operation manual should be read carefully.
This symbol shows that a service personnel should be handling this
equipment with reference to the installation manual.
This symbol shows that information is available such as the operating
manual or installation manual.
maximum installation
height (m)
1.8m
0.6m
1.8m
0.6m
1.8m
0.6m
74
Minimum room
area (m²)
4
35
8
80
9
80