
3 English
Do not expose animals and plants directly to
the wind from the air conditioner.
Adverse influence to animals and plants may
result.
Do not wash the air conditioner with water.
An electric shock may result.
Do not install the air conditioner at any place
where flammable gas may leak out.
If the gas leaks out and stays around the air con-
ditioner, a fire may break out.
Be sure to install an earth leakage breaker.
Unless it is installed, an electric shock may
result.
Be sure the air conditioner is electrically
grounded.
Do not connect the grounding conductor to a gas
pipe, water pipe, lightning arrester, and the
grounding conductor for a telephone.
Imperfect grounding work may result in an elec-
tric shock.
Execute complete drain piping for perfect
drainage.
Incomplete piping may result in a water leakage.
If the temperature or the humidity is beyond the fol-
lowing conditions, safety devices may work and the
air conditioner may not operate, or sometimes,
water may drop from the indoor unit.
COOLING
3. OPERATION RANGE
OUTDOOR UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMID-
ITY
R35 · 45 · 60
DB 18 to 33
80% or
below
DB – 15 to 46
WB 12 to 24
RY35 · 45 · 60
DB 18 to 33
DB – 5 to 46
WB 12 to 24
R71 · 100 · 125
RP71 · 100 · 125
REP71 · 100 · 125
DB
21 to 35
DB – 15 to 46
WB
14 to 25
RY71 · 100 · 125
RYP71 · 100 · 125
RYEP71 · 100 · 125
DB
18 to 35
DB
– 5 to 46
WB
12 to 25
RZP71 · 100 · 125
DB 21 to 35
DB – 5 to 50
WB 14 to 25
RS50 · 60
RKS35 · 50 · 60
RXS35 · 50 · 60
DB
21 to 32
DB – 10 to 46
WB
14 to 23
3MKS50
4MKS58 · 75 · 90
3MXS52
4MXS68 · 80
DB
21 to 32
DB – 10 to 46
WB 14 to 23
HEATING
D
B: Dry bulb temperature (°C)
WB: Wet bulb temperature (°C)
The setting temperature range of the remote con-
troller is 16°C to 32°C.
Regarding places for installation
• Is the air conditioner installed at a well-venti-
lated place where there are no obstacles
around?
• Do not use the air conditioner in the following
places.
a.Filled with much mineral oil such as cutting oil
b.Where there is much salt such as a beach area
c.Where sulfured gas exists such as a hot-spring
resort
d.Where there are considerable voltage fluctua-
tions such as a factory or plant
e.Vehicles and vessels
f
.Where there is much spray of oil and vapor such
as a cookery, etc.
g.Where there are machines generating electro-
magnetic waves
h.Filled with acid and/or alkaline steam or vapor
• Is a snow protection measure taken?
For details, consult your dealer.
Regarding wiring
• All wiring must be performed by an authorized
electrician.
To do wiring, ask your dealer. Never do it by your-
self.
• Make sure that a separate power supply cir-
cuit is provided for this air conditioner and
OUTDOOR UNIT
INDOOR
OUTDOOR
TEMPERATURE
TEMPERATURE
RY35 · 45 · 60 DB 15 to 27
DB – 9 to 21
WB – 10 to 15.5
RY71 · 100 · 125
RYP71 · 100 · 125
RYEP71 · 100 · 125
DB 15 to 27
DB – 9 to 21
WB – 10 to 15.5
RZP71 · 100 · 125
DB 15 to 27
DB – 14 to 21
WB – 15 to 15.5
RXS35 · 50 · 60
DB 10 to 30
DB – 14 to 24
WB – 15 to 18
3MXS52
4MXS68 · 80
DB 10 to 30
DB – 14 to 21
WB – 15 to 15.5
4. INSTALLATION SITE
02_EN_3PN05140-1.fm Page 3 Thursday, November 14, 2002 3:37 PM
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