User`s manual
5 English
Names and functions of parts
a Air outlet
b Horizontal blade (at air outlet)
c
Suction grille
(Refer to “8. MAINTENANCE” on page 9.)
d
Air filter (inside suction grille)
(Refer to “8. MAINTENANCE” on page 9.)
e
Remote controller (optional part)
The remote controller may not be needed
depending on the system configuration.
f Drain piping
g
Refrigerant piping
Transmission wiring
Power supply wiring (only for FXHQ)
Earth wiring
(NOTE)
It is wiring to let electricity flow from the
indoor unit to the earth for prevention of elec-
tric shocks / a fire in case of emergency.
c
f
g
d
a
e
b
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.
3-1. FHQ
COOLING [°C]
HEATING [°C]
* To avoid condensation and water dripping out the
indoor unit.
DB: Dry bulb temperature
WB: Wet bulb temperature
The setting temperature range of the remote con-
troller is 16°C to 32°C.
3-2. FXHQ
Read the operation manual attached to the out-
door unit.
3. OPERATION RANGE
OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERATURE
TEMPERATURE HUMIDITY
RN50
RN60
DB
21 to 37
80%*or
below
DB
19.4 to 46
WB
14 to 28
RKS35 · 50 · 60
RXS35 · 50 · 60
DB
21 to 32
80%*or
below
DB
– 10 to 46
WB
14 to 28
4MKS58 · 75
3MXS52 · 68
4MXS68 · 80
5MXS90
DB
21 to 37
80%*or
below
DB
– 10 to 46
WB
14 to 28
5MKS90
DB
21 to 37
80%*or
below
DB
10 to 46
WB
14 to 28
RZQ200
· 250
DB
21 to 37
80%*or
below
DB
– 5 to 46
WB
14 to 28
RZQG
71 · 100 ·
125 · 140
DB
18 to 37
80%*or
below
DB
– 15 to 50
WB
12 to 28
RZQSG71 · 100 ·
125 · 140
DB
21 to 37
80%*or
below
DB
– 10 to 43
WB
14 to 28
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RXS35 · 50 · 60 DB 10 to 30
DB – 14 to 24
WB – 15 to 18
3MXS52 · 68
4MXS68 · 80
5MXS90
DB 10 to 30
DB
– 14 to 21
WB – 15 to 15.5
RZQG71 · 100 ·
125 · 140
DB 10 to 27
DB –19.5 to 21
WB –20 to 15.5
RZQ200 · 250 DB 10 to 27
DB – 14 to 21
WB – 15 to 15
RZQSG71 DB 10 to 30
DB – 14 to 21
WB –15 to 15.5
RZQSG100 ·
125 · 140
DB 10 to 28
DB – 14 to 21
WB –15 to 15.5
01_EN_3P303408-2D.fm Page 5 Sunday, September 30, 2012 2:33 PM