Haier QACT17A User manual

Table of Contents
Parts and Functions
Interface Display .........................................................................1
Icons ..............................................................................................2
Dip Switch ...................................................................................4
Operation
Mode Key ....................................................................................6
Fan Key ........................................................................................6
Temperature Adjustment Keys .................................................7
Special Function
Special Funct ion Selection ..........................................................8
Installer Settings
Adjust ECO Parameters ...........................................................10
Child Lock ................................................................................10
Lock Settings ............................................................................11
Fahrenheit / Celsius ..................................................................11
Temperature Compensation ...................................................12
Forced Defrost /Cooling/ Heating ............................................12
Error Checks .............................................................................13
Mode Restriction ......................................................................14
Mode Combination Settings ....................................................15
Wiring Instruction .................................................................... 15
Wired Controller
Installation and Operation Manual
QACT17A
49- 5000061 Rev. 6
GEA 08- 21

SUB
MAIN
Full Display
1
Parts and Functions
Interface Display

/
2
Room temperature display ( dip switch SW1-2
on).
Set temperature display
Filter
HRV (Heat Reclaim Vent ilation), if HRV
function is set, it will display t his icon
Error icon displays detected fault
ECO mode on
Central/lock when connected to a cent ral
controller
UP/DOWN louver swing
LEFT/RIGHT louver swing
Child lock on
Parts and Functions
Icons

MAIN / SUB Main / Subordinate wired
cont roller
Quiet Fan Speed
(some models)
Low Fan Speed
Medium Fan Speed
High Fan Speed
Turbo Fan Speed
(some models)
Auto Fan speed is indicated by t he display automatically
stepping from low to high repeatedly.
Auto Mode
Cooling Mode
Heating Mode
Fan Mode
3
Parts And Functions

4
Dip Switch SW1
Dip Switch
SW1 ON OFF Default
Sw1-1 Subordinate wired
cont roller
Main wired controller OFF
Sw1-2 Room temperature
display on
Room temperature
OFF
Sw1-3
Room temperature
collected from indoor unit
Room temperature
collected from controller OFF
Sw1-4 power loss
Auto restart after power
loss OFF
Sw1-5 Old protocol (models
developed before Aug.
2013)
New protocol OFF
Sw1-6 Backlight always on
Backlight 15 second auto
time out
OFF
Sw1-7 Reserved Reserved OFF
Sw1-8 Reserved Reserved OFF

5
Dip Switch SW2
Initializat ion
the Room Temperature display and the Set Temperature display
until communication is established with t he indoor unit.
Press to power ON or power OFF t he control. A tone will be
heard with every button press or when a command is received by
tone will sound 3 times.
Audible Alert
Dip Switch
SW2 ON OFF Default
Sw2-1 Mode Lock Normal OFF
Sw2-2 still sound when command is sent by
wireless remote.
Tone on OFF
Sw2-3 Reserved Reserved OFF
Sw2-4 Reserved Reserved OFF

Quiet Fan Speed
(some models)
Low Fan Speed
Medium Fan Speed
High Fan Speed
Turbo Fan Speed
(some models)
6
Mode key:
•
Each press of the MODEbutton will change the operating mode

• Each mode has its initial default fan speed.
Mode Key / Fan Key
Mode Fan speed Temperature
Auto Auto 76°F
Cool High 76°F
Heat Auto 76°F
Fan Low No temperature display
Auto 76°F
Initial
State
Fan Key:
Each press of the FAN button will change the fan speed from
Auto – Quiet (some models) – Low – Medium – High – Turbo


7
Temperature Adjust ment Keys: /
• Press the TEMP+ or TEMP- keys to change the temperature by
1°Fincrements.
• The temperature set point range for Auto, Cooling, Heating
then temperature range will change per the ECO setting
parameters).
• The temperature is set independently under Auto, Cooling,
Heating and Dehumidify modes. Once the temperature is set
in each mode t he setting will be saved for t hat mode.
• In fan mode, Temp +/- keys do not work.
Temperature

8
Special Function Selection:
With the control powered on, press and hold the TEMP+ for
5 seconds to enter the special function menu. All the special
function icons will display. Use the TEMP+ and TEMP- buttons to
move bet ween icons. Use FAN button to select function.
Function Selection

9
Function Selection
50