Names of Parts
Air intake grille
Wireless Remote Controller
CZ-RWSU3 (Type U2)
(For all indoor units)
Read the Operating Instructions included with the Remote Controller.
Adjusting Airflow Direction
Refer to the Operating Instructions attached to the Remote Controller.
Since this air conditioner utilizes outside air for heating,
its heating performance deteriorates as outside tempera-
(Due to heat pump system)
→In that case, use another heating appliance.
This appliance may start defrosting operation to melt
frost formed in the outdoor unit.
D efrosting starts
: The indoor unit fan stops (or the
speed becomes extremely slow).
" (STANDBY) appears.
H eating operation resumes after several
: The indoor unit fan remains stopped (or
it will run at a very slow speed) until the indoor heat
exchanger coil warms up sufficiently.
→ " " (STANDBY) is shown.
Defrosting is complete
" (STANDBY) disappears.
Important Information Regarding The Refrigerant Used
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type: R410A
GWP = global warming potential
Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact your local
dealer for more information.
AMP Air Conditioning
If the optional nanoe™ X for 4-Way Cassette (CZ-CNEXU1) is installed,
room environment can be made clean by the effects of nanoe™ X.
(attached to the lid of electrical component box)
This air conditioner incorporates a biocidal product.
Ionized air generated by a device incorporated
in the air conditioner deactivates bacteria and
viruses in the air, and on surfaces, and inhibits
mould growth on surfaces.
Active substances: free radicals generated in situ
Timer Remote Controller
: The indoor unit fan starts
from ambient air or water
High-spec Wired Remote Controller
For all indoor
Once the room temperature reaches the level that was
set, the outdoor unit repeats the cycle of turning on and
When the outdoor unit is turned off, the indoor unit fan
will stop, too.
(To prevent the humidity in the room from rising again)
When the room temperature is more likely to reach the
level that was set, the fan speed is set to ''breeze'' (light
Should the power failure occurs while the
unit is running
When the unit automatically resumes operation after
temporary power failure, it uses the same settings before
the power was cut off.
www.ampair.co.uk | email@example.com
For all indoor