538MAC / 619MAC, 538MAQ / 619MAQ SIZES 009--012
538MNC / 619MNC, 538MNQ / 619MNQ SIZES 012--024
HIGH--WALL DUCT--FREE SPLIT SYSTEM
Owner’s Manual
TABLE OF CONTENTS
PAGE
SAFETY PRECAUTIONS 2.....................................................................................
GENERAL 2.................................................................................................
PART NAMES 3..............................................................................................
DISPLAY PANELS 4..........................................................................................
REMOTE CONTROL 5........................................................................................
REMOTE CONTROL FUNCTIONS 6--8..........................................................................
CLEANING, MAINTENANCE AND TROUBLESHOOTING 9 -- 10....................................................
NOTE TO EQUIPMENT OWNER:
Please read this Owner’s Information Manual carefully before installing and using this appliance
and keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the
spaces provided. This information, along with the installation data and dealer contact information,
will be helpful should your system require maintenance or service.
UNIT INFORMA TION
Model # ___________________________________
Serial # ___________________________________
INSTALLATION INFORMATION
Date Installed _____________________________
DEALERSHIP CONTACT INFORMA TION
Company Na me: _________________________________
Address:_________________________________________
________________________________________________
Phone Number:__________________________________
Technician Name:_________________________________
________________________________________________
SAFETY PRECAUTIONS
!
WARNING
PERSONAL INJURY, DEATH, OR PROPERTY
DAMAGE HAZARD
Failure to follow this warning could result in personal injury,
death, or property damage.
Read and follow all instructions and warnings, including
labels shipped with or attached to unit before operating your
new air conditioner.
Any time you see this symbol in manuals, instructions and on
the unit, be aware of the potential for personal injury. There are
three levels of precaution:
DANGER identifies the most serious hazards which will result in
severe personal injury or death.
WARNING signifies hazards that could result in personal injury or
death.
CAUTION is used to identify unsafe practices which would result
in minor personal injury or product and property damage.
NOTE is used to highlight suggestions which will result in
enhanced installation, reliability, or operation.
!
PERSONAL INJURY, DEATH AND / OR PROPERTY
Failure to follow this warning could result in personal injury,
death or property damage.
Improper installation, adjustment, alteration, service,
maintenance, or use can causeexplosion, fire, electricalshock,
or other conditions which may cause personal injury or
property damage.
Consult a qualified installer, service agency, your distributor
or branch for information or assistance. The qualifiedinstaller
or service agency must use factory--authorized kits or
accessories when modifying this product.
WARNING
DAMAGE HAZARD
GENERAL
The high wall fan coil unit provides quiet, maximum comfort. In
addition to cooling and/or heating, the high wall fan coil unit
matched with an outdoor condensing unit will filter and
dehumidify the air in the room to provide maximum comfort.
IMPORTANT: The high wall fan coil unit should be installed by
authorized personnel only; using approved tubing and accessories.
If technical assistance, service or repair is needed, contact the
installer or call 1-- 800 --428--4326.
The high wall fan coil unit can be set up and operated from the
remote control (provided). If the remote is misplaced, the system
can be operated from the “Auto” setting on the unit.
Operating Modes:
The high wall fan coil unit has five operating modes.
S Fan only
S Auto (heat pump models only)
S Heating (heat pump models only)
S Cooling
S Dehumidification (DRY)
Fan Only
In Fan Only mode, the system filters and circulates room air
without changing room air temperature.
Auto
In Auto mode, the system will automatically cool or heat the room
according to the user--selected set point.
Heating
In Heating mode, the system heats and filters room air.
Cooling
In Cooling mode, the system cools, dries and filters room air.
Dehumidification (DRY)
In Dehumidification mode, the system dries, filters and slightly
cools room air temperature. This mode does not take the place of
a dehumidifier.
Remote Control
The remote control transmits commands to set up and operate the
system. The control has a window display panel that shows the
current system status. The control can be secured to a surface
when used with the mounting bracket provided.
2
PART NAMES
INDOOR
UNIT
3
4
OUTDOOR
UNIT
Air inlet
Air inlet
5
Air outlet
21
6
9
1
Front panel frame
2
Front panel
3
Air filter
4
8
7
11
10
Horizontal air flow grille
5
Vertical air flow louver
6
Room temperature sensor
7
Display panel
8
Infrared signal receiver
9
Remote control
10
Remote control bracket
11
Interconnecting tubing
12
Control and power wiring to indoor unit
13
Service valves
12
13
Air outlet
A07539A
Indoor/Outdoor Unit
1
AUTO C OOL DRY HEAT FAN
SET TE MP.
SPEED
MODE
1
2
3
4
5
6
7
FAN S PEE D
AIR DIR ECTION
SWING
LED
F/C
RESET
CL OC K
TIM ER ON
TIM ER OFF
AUTO L OW MED HIGH
ON
OFF
SLEEP
TURBO
TEMP.
CLOCK
TIMER
CANCEL
9
10
11
12
13
8
14
MODE BUTTON
ON / OFF BUTTON
2
FAN SPEED BUTTON
3
AIR DIRECTION BUTTON
4
SWING BUTTON
5
LED BUTTON
6
RESET BUTTON (Recessed)
7
F/C BUTTON (Recessed)
8
TEMP UP / TEMP DOWN BUTTONS
9
SLEEP BUTTON
10
11
CLOCK BUTTON
12
TIMER BUTTONS
CANCEL BUTTON
13
TURBO BUTTON
14
Remote Control
3
A08042