OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMIDITY
RZF
D
B
21 to 32
80% or below
D
B
21 to 46
W
B
14 to 25
5
a
Remote controller (optional part)
The remote controller may not be needed
depending on the system configuration.
b
Inlet air
c
Discharged air
d
Air outlet
e
Airflow flap (Vertical airflow direction
adjustment flap)
f
Airflow flap (Horizontal airflow direction
adjustment flap)
Air inlet
The built-in air filter removes dust and dirt.
g
If the temperature or the humidity is beyond the
following conditions, safety devices may work and
the air conditioner may not operate, or sometimes,
water may drop from the indoor unit.
3. OPERATION RANGE
If your installation has a customized control system,
ask your local dealer for the operation that
corresponds to your system.
•
Heat pump type
This system provides COOLING, HEATING,
AUTOMATIC, PROGRAM DRY, and FAN
OPERATION modes.
•
Cooling only type
This system provides COOLING, PROGRAM
DRY, and FAN OPERATION modes.
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM
This system provides two other control systems
beside individual control (one remote controller
controls one indoor unit) system. Confirm the following
if your unit is the following control system type.
•
Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
•
Two remote controllers control system
Two remote controllers control one indoor unit (In
case of group control system, one group of indoor
units).
NOTE
•
Contact your local dealer in case of changing the
combination or setting of group control and two
remote controller control systems.
•
Please do not change the combination and
settings for the group operation and two remote
controllers control systems by yourself, but be
sure to ask your local dealer.
a
h
e
f
c
d
b
g
i
Name and functions of parts
h
Drain piping
i
Refrigerant piping
Transmission wiring
Earth wiring
(NOTE)
It is wiring to let electricity flow from the
indoor unit to the earth for prevention of
electric shocks / a fire in case of emergency.
DB: Dry bulb temperature (°C)
WB: Wet bulb temperature (°C)
HEATING
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RZAS-B
RZAV-C
D
B
15 to 27
D
B
–15 to 21
W
B
–15 to 16
COOLING
OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMIDITY
RZAS-B
RZAV-C
D
B
21 to 32
80% or below
D
B
–5 to 50
W
B
14 to 25
