User Notice
◆
When operating, the entire capacity of the cooperating indoor unit should be not larger
than 150% of outdoor unit. Otherwise, it will cause the shortage of cooling (heating) capacity.
◆
A Breaker(or fuse) need to be installed in every indoor unit, and the capacity should
in according with indoor unit’s electrical parameter; all the indoor units are required to be
centralized controlled by a total Switch, this Switch can cut off the electric power supply in
case of emergency. The Breaker(or fuse) on each indoor units have the function of short
circuit prevention and abnormal overload avoiding, it should be connected in normal situation.
The total switch controlling the power supply of all the indoor units. Before clearing and
maintenance job being carried out to the indoor units, it is very important to turn off the total
power supply switch.
◆
In order to turn on the units successfully, the main power switch should be opened 8
hours before the operation.
◆
After receiving the turn off signal, every indoor unit will continue to work for 20-70sec to
make use of the rest cool air or the rest heat air in the heat exchanger, while preparing for the
next operation. And this is normal.
◆
When the selected operating mode of the indoor unit are clash with the operating
mode of the outdoor unit, the malfunction light will blink after 5s on the indoor unit or remote
controller showing that the operation clash, then the indoor unit will stop. At this time, change
the operation mode of the indoor unit to the one that would not clash with the outdoor operating
mode to make the operation normal. The cooling mode is not clash with the dry mode, while
the fan mode is not clash with any mode.
◆
The appliance shall not be installed in the laundry.
◆
An all-pole disconnection switch having a contact separation of at least
1/8” (
3mm
)
in all
poles
should be connected in fixed wiring.
◆
Information regarding transport/storage temperature
-13-131
°
F (
-25-55°C) is missing.
◆
Main switch provided by end user: main switch handle should be black or gray, it can be
locked in “OFF” position with padlock.
◆
The main disconnection device should be explained in user manual and the height
should be recommended at
2-5.8ft (
0.6-1.7m
)
over current protection is required(UL 1995,CSA
C22.2).
◆
The cooling range of the unit is the outdoor environment temp.
23
~
11
8°
F (-5
~
48
°C
)
DB, the heating range of the unit( only for the heat pump type unit) is the outdoor environment
temp.
5
~
81
°
F (
-15~27°C
)
WB.
Thank you for your selecting of
Cooper&Hunter
air conditioner, please read this
usage and install instruction carefully and keep it well in order to use this unit
correctly.
