Coolworks MWDCK-06CRN1-BK2 User manual

WINDOW AIR CONDITIONER
s
Model: MWDCK-06CRN1-BK2; MWDCK-08CRN1-BK3
MWDCK-10CRN1-BK3; MWDCK-12CRN1-BK3

13
14
15
20
1
2. OPERATING INSTRUCTIONS
REMOTE CONTROL OPERATING INSTRUCTIONS
3. 9
5
4.
5.
6.
7.

2
grounding
place
grounding
A damaged appliance

any other
purpose than air cooling.
3

with a new cord - please
Please contact Customer Service.
contact Customer Service.
Safety Precautions
4
Operation of Current Device

Indoor temp.: 17-32 90
Note: Performance may be reduced outside of these operating temperatures.
5
Operating Instructions
Air Conditioner Operation
Normal Sounds
SAFETY PRECAUTIONS
its
similar.

NOTE:
If the unit breaks off unexpectedly due to a power cut,
it will restart with its previously set functions when the
power resumes
at the set
temperature,
Operating Instructions
Temp/Timer
Control
Temp/Timer
Control
Check
Filter
LED
Display
Auto
Timer
Sleep
Mode
Fan
Speed
Power
Button
Mode
Seletor
Energy
Saver
: (ON/OFF) button
The unit will initiate automatically the Energy saver
function under Cool,
Auto-Fan) modes. Dry, Auto(only Auto-Cooling and
The unit will initiate automatically the Energy saver
function under Cool,
Auto-Fan) modes. Dry, Auto(only Auto-Cooling and
: (UP/DOWN) button
: (MODE button)
To operate on Auto feature:
In this mode, the fan speed cannot be adjusted, it
starts automatically at a speed according to the
room temperature.
When you set the air conditioner in AUTO mode, it will
automatically select cooling, heating(selected models only)
or fan only operation depending on what temperature you
have selected and the room temperature.
The air conditioner will control room temperature
automatically round the temperature point set by you.
To operate on Dry mode:
In this mode, the air conditioner will operate in
the form of a dehumidifier. Since the conditioned
space is a closed or sealed area, some degree of
cooling will continue.
In Fan only mode ,the temperature cannot be adjusted..
6
Key Pad Features
The unit can
panel
be controlled by the unit
control alone or with the remote controller.

: (ENERGY SAVER button)
: (TIMER button)
: CHECK FILTER button
When the unit is on or off, first
the TIMER ON indicator light
When the time of TIMER ON is displayed, press the
Timer button again, the TIMER OFF indicator light
illuminats. It indicates the Auto Stop program is initiated.
The selected time will register in 5 seconds and the
This feature is a reminder to clean the Air Filter for more
efficient operation. The LED(light) will illuminate after 250
hours of operation. To reset after cleaning the filter, press
the Check Filter button and the light will go off.
system will automatically revert back to display the
previous temperature setting or room temperature
when the unit is on. (When the unit is off, there is no
display.)
time or adjusting
the timer setting to 0.0 will cancel the Auto Start/Stop
timed program.
This function is available on COOL, DR Y, AUTO(only
AUTO-COOL and AUTO FAN) modes. The fan will
continue to run for 3 minutes after the compressor
shuts off. The fan then cycles on for 2 minutes at 10
minute intervals until the room temperature is above
the set temperature, at which time the compressor
turns back on and cooling starts.
: (SLEEP button)
6
2ºF/1ºC
Temp/Timer
Control
Temp/Timer
Control
Check
Filter
LED
Display
Auto
Timer
Sleep
Mode
Fan
Speed
Power
Button
Mode
Seletor
Energy
Saver
Operating Instructions
7
Key Pad Features
: (FAN SPEED button)
On Dry mode, the fan is
controlled at low speed automatically.
2ºF/1ºC

O O
Shows the set temperature in "C"or "F"and the
Auto-timer settings.While on Fan only mode,it shows
the room temperature.
LED display:
-Evaporator temperature sensor error-Unplug the
unit and plug it back in.If error repeats, call for
service.
NOTE: ""is displayed as shown in the left picture.
HS -Electric heating sensor error-Unplug the unit and
plug it back in.If error repeats, call for service.
Error codes:
AS-Room temperature sensor error-Unplug the unit
and plug it back in.If error repeats, call for service.
NOTE:In Fan only mode,it will display"LO"or "HI".
Temp Temp
Timer Timer
On
Off
D
LED
isplay
Operating Instructions
AB C
A
B
C
8
Fresh Air Vent Control (selected models)
Additional Things You Should Know
Louvers

following size(see Table 1)
Model 10000~12000BTU/hr
14 (356mm) 15-1/2 (394mm)
Table 1
t for models with a power of less than 10,000 BTU.
be installed
screwdriver
6000~8000BTU/hr
3/4 (or 1/ )
Screws
(7)
2 Lock Frame
(2)
Sash Lock
(1)
Window sash
seal foam
(1)
Packaging
Fig.E
Top Rail
E
Fig.D
INTERIOR
WALL
Wooden Windows
WINDOW SILL
H
H
NOTE: The top rail hardware and the following F
screws
ig.E,
Fig.F and Fig.G are not applicable for units over 10,000 BTU/hr.
G
G
584 D
Installation Instructions
9

NOTE: Top rail and side panels at each side are offset to provide the proper pitch to the rear of
(5/16 ). This is necessary for proper condensed water utilization and drainage. If you are
not using the side panels for any reason, this pitch to the rear must be maintained.
,,
1
A. Hold the side panel in one hand
and gently pull back the center to
free the open end. See Fig.1.
B. Slide the free end "Ⅰ" section of the panel
directly into the cabinet as shown in Fig. 2.
Slide the panel down. Be sure to leave enough
space to slip the top and bottom of the frame
into the rails on the cabinet.
Fig.1
Fig.2
"Ⅰ"section
Place unit on floor, a bench or a table. There is a
proper
panel for each side. When installed, the flange for
securing the panel in place to the window sill will be
facing into the room.
C. Once the panel has been installed on the side of
the cabinet, make sure it sits securely inside the
frame channel by making slight adjustments.
Slide the top and bottom ends of the frame into the
top and bottom rails of the cabinet. Fig.3.
D. Slide the panel all the way in and repeat on the
other side.
NOTE: If storm window blocks AC, see Fig. 10.
Top Rail
Bottom Rail
Fig.3
Installation Instructions
10
How To Install
left and right side filler panel; be sure to use the

While keeping a firm grip on the air conditioner,
ac refully place the unit into the window opening so
the bottom of the air conditioner frame is against
the window sill (Fig.4). Carefully close the window
behind the top rail of the unit.
2
Fig.4
Extend the side panels out against the window
frame (Fig.5).
3
Place the frame lock between the frame
extensions and the window sill as shown(Fig.6).
Drive 3 / 4 (19mm)or 1 / 2 "(12.7mm) locking screws
through the frame lock and into the sill .
NOTE: To prevent window sill from splitting,drill
1 / 8" (3mm) pilot holes before driving screws.
4
"
window
frame
Fig.5
Fig.6
Fig.7
Drive 3/4" (19mm) or 1/2" (12.7mm) locking
screws through frame holes into window sash (Fig.7).
5
Installation Instructions
11
Wooden Windows
INSIDE
OUTSIDE
H:About 3/4 to 1 for 5K to 8K);
Measure from the cabinet edge
3
H:About 1 to 1 / for 10K to12K);
8
H
NOTE: Check that air conditioner is tilted back about H
(Fig.5) (tilted about 3°to 4° downward to the outside).
After proper installation, condensate should not drain
from the overflow drain hole during normal use, correct
the slope otherwise.

To secure lower sash in place, attach right angle
sash lock with 3/4" (19mm) or 1/2" (12.7mm) screw as
shown(Fig.8).
6
Cut window sash seal foam and insert it in the
space between the upper and lower sashes (Fig.9).
7
Fig.9
If AC is Blocked by Stor m Window
Add wood as shown in Fig.10, or remove storm
window before air conditioner is installed.
If storm window frame must remain, be sure the
drain holes or slots are not caulked or painted shut.
Accumulated rain water or condensation must be
allowed to drain out.
Board
thickness
as required,
for proper
pitch to rear,
along entire
sill. Fasten
with nails or
screws.
Fig.10
Removing AC From Window
Turn AC off, and disconnect power cord.
Remove sash seal from between windows, and
unscrew safety sash lock.
Remove screws installed through frame and frame-
lock.
Close (slide) side panels into frame.
Keeping a firm grip on air conditioner, raise sash
and carefully remove.
Be carefully not to spill any remaining water while
lifting unit from window. Store parts WITH air
conditioner.
FOAM SEAL
Fig.8
Storm window
frame or other
obstruction.
SASH
1-1/2"min
(38 mm)
Installation Instructions
12

Care And Cleaning
Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit
before cleaning to prevent chock or fire hazards.
CAUTION
Air Filter Cleaning
The air filter should be checked at least once a month to see
if cleaning is necessary. Trapped particles in the filter can
build up and cause an accumulation of frost on the cooling coils.
Push the vent handle to the closed position (where
applicable).
Open the front panel.
Grasp the filter by the center and pull up and out.
Wash the filter using liquid dishwashing detergent and
warm water. Rinse filter thoroughly.
Gently shake excess water from the filter. Be sure the filter
is thoroughly dry before replacing.
Or, instead of washing you may vacuum the filter clean.
Note: Never use hot water over 40 C(104 F) to clean the air
filter. Never attempt to operate the unit without the air filter.
Cabinet Cleaning
Be sure to unplug the air conditioner to prevent shock or fire
hazard. The cabinet and front may be dusted with an oil-free
cloth or washed with a cloth dampened in a solution of warm
water and mild liquid dishwashing detergent. Rinse thoroughly
and wipe dry.
Never use harsh cleaners, wax or polish on the cabinet front.
Be sure to wring excess water from the cloth before wiping
around the controls. Excess water in or around the controls
may cause damage to the air conditioner.
Plug in air conditioner.
If you plan to store the air conditioner during the winter,
remove it carefully from the window according to the
installation instructions. Cover it with plastic store it in
the original carton.
Winter Storage
13

Troubleshooting Tips
14
workmanship
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Remote Control Operating Instructions
Do not mix alkaline, standard (carbon-zinc), or rechargeable (ni-cad, ni-mh, etc) batteries.
AAA batteries
back of the remote,
protect the environment
getting
powered
containers to
15
Handling the remote control
Replacing batteries
16 ft (5 m)

Remote Control Operating Instructions
16
Remote Control Specifications
Function buttons
RG32A/E
(2 AAA batteries)
16 ft (5 m)
Model
Rated Voltage
Signal Receiving Range
Environment
Lowest Voltage of
CPU Emitting Signal
NOTE:The unit will
initiate automatically the
Energy Saver function
under Cool,Dry, Auto(only
Auto-Cooling and Auto-
Fan) modes.

17°C~30° or 62°F~86°F
NOTE:
1. In the Auto mode, the air conditioner will maintain the temperature
by alternating between the mode of Cooling, Fan and by sensing
the difference between the actual ambient temperature and the set
temperature on the remote control.
2. In the Auto mode, you cannot switch the fan speed. It has already
been automatically controlled.
3. If the Auto mode is not comfortable for you, the desired mode can
be selected manually.
NOTE:
In the Fan mode, the setting temperature is not displayed in the
remote control and you are not able to control the room temperature
either. In this case, only step 1, 2 and 4 may be performed.
NOTE:
In the Dehumidifying mode, you cannot switch the fan speed. It has
already been automatically controlled.
17°C~30° or 62°F~86°F
Remote Control Operating Instructions
17°C~30° or 62°F~86°F
17
How to use the buttons

Remote Control Operating Instructions
1ºF/1ºC
pressing
to
in
temperature
in
1ºF/1ºC
18

Remote Control Operating Instructions
19