GIA GIATSU -XK46 Owners And Installation Manual
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GIA GIATSU -XK46 Owners And Installation Manual

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OWNER'S & INSTALLATION
MANUAL
WIRED CONTROLLER
GIA-XK46
Thanks for choossing our product.
Please, read carefully this manual
before using the product

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Summary of Contents for GIA GIATSU GIA-XK46

  • Page 1 OWNER’S & INSTALLATION MANUAL WIRED CONTROLLER GIA-XK46 Thanks for choossing our product. Please, read carefully this manual before using the product...
  • Page 2 Wired controller GIA-XK46 To Users Thank you for selecting GIATSU product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and achieve expected operating...

  • Page 3: Table Of Contents

    Wired controller GIA-XK46 Contents 1 SAFETY NOTICES (PLEASE BE SURE TO ABIDE ) ....4 2 OPERATION NOTICES ............3 DISPLAY ................3.1 LCD OF WIRED CONTROLLER ..........7 3.2 LCD DISPLAY INSTRUCTION ........... 8 4 BUTTONS ................4.1 BUTTON GRAPHICS ..............9 4.2 FUNCTION INSTRUCTION OF BUTTONS ........

  • Page 4: Safety Notices (Please Be Sure To Abide )

    Wired controller GIA-XK46 Wired Controller XK46 1 SAFETY NOTICES (PLEASE BE SURE TO ABIDE ) Warning: If not abide strictly, it may cause severe damage to the unit or the people. Note: If not abide strictly, it may cause slight or medium damage to the unit or the people.

  • Page 5: Operation Notices

    Wired controller GIA-XK46 Wired Controller XK46 2 OPERATION NOTICES ◆ The power supply for all indoor units must be unified. ◆ Prohibit installing the wired controller at wet or sunshine places. ◆ Do not knock, throw or frequently disassemble the wired controller.

  • Page 6: Display

    Wired controller GIA-XK46 Wired Controller XK46 3 DISPLAY Fig. 3.1 Appearance of wired controller 3.1 LCD OF WIRED CONTROLLER Fig. 3.2 LCD graphics of wired controller...

  • Page 7: Lcd Of Wired Controller

    Wired controller GIA-XK46 3.2 LCD DISPLAY INSTRUCTION Table 3.1 LCD display instruction Symbols Instructions Up and down swing function Left and right swing function It's valid under Save mode and displays during setting process. Temperature lower limit for Cooling: Limit the minimum temperature value under Cooling or Dry mode.
  • Page 8 Wired controller GIA-XK46 Wired Controller XK46 Symbols Instructions Reserved function Absence function Outdoor unit defrosting status Gate-control function Shielding status Child Lock status One wired controller controls multiple indoor units Save status of indoor unit It indicates the current wired controller is the slave wired...

  • Page 9: Buttons

    Wired controller GIA-XK46 Wired Controller XK46 4 BUTTONS 4.1 BUTTON GRAPHICS Fig. 4.1 Button graphics 4.2 FUNCTION INSTRUCTION OF BUTTONS Table 4.1 Function instruction of buttons Buttons Instructions ENTER/CANCEL Select and cancel function (1) Set operating temperature of indoor unit...
  • Page 10 TIMER Timer setting SWING Set up and down swing status ON/OFF Indoor unit On/Off Wired controller GIA-XK46 Simultaneously press “ ” and “ ” for 5s to enter or cancel the Child Lock function. 5 INSTALLATION AND COMMISSIONING There’re two editions of wired controller. The parts of wired controller are different.
  • Page 11 Wired controller GIA-XK46 Wired Controller XK46 Edition Two : Fig. 5.1.2 Parts of wired controller Panel of wired Self-tapping Screw Soleplate of wired Name Screw M4×25 controller ST3.9X25 MA controller Q'ty...

  • Page 12: Installation Of Wired Controller

    Wired controller GIA-XK46 Wired Controller XK46 5.1 INSTALLATION OF WIRED CONTROLLER 5.1.1 Communication Line Selection Fig. 5.2 Length of communication line Total length of Wire size communication line Wire material Material between indoor unit Remarks type standard and wired controller...
  • Page 13 Wired controller GIA-XK46 Wired Controller XK46 Materials of communication line for wired controller must be selected ② according to this instruction manual strictly 5.1.2 Installation requirements (1) Prohibit installing the wired controller at wet places. (2) Prohibit installing the wired controller at direct sunshine places.
  • Page 14 Wired controller GIA-XK46 Wired Controller XK46 Fig. 5.5 One wired controller controls multiple indoor units simultaneously Wired Controller XK46 Fig. 5.6 Two wired controllers control multiple indoor units simultaneously Wiring instructions: (1) When one wired controller controls multiple indoor units simultaneously, the wired controller can connect to any one indoor unit, but the connected indoor unit must be the same series indoor unit.
  • Page 15 Wired controller GIA-XK46 Wired Controller XK46 (3) When two wired controllers control multiple indoor units, wired controller can connected to any one indoor unit, while the connected indoor unit should be the same series indoor unit. The addresses of those two wired controllers should be different.
  • Page 16 Wired controller GIA-XK46 Wired Controller XK46 5.1.4 Installation There’re two editions of wired controller. The Installation way is different. Installation way one : Fig. 5.7 Installation diagram for wired controller...
  • Page 17 Wired controller GIA-XK46 Wired Controller XK46 Fig. 5.7 is the simple installation process of wired controller; please pay attention to the following items: (1) Before installation, please cut off the power for indoor unit. (2) Pull out the two-core twisted pair from the installation hole on wall, and then pull this wire through the "...

  • Page 18: Commissioning

    Wired controller GIA-XK46 Wired Controller XK46 (3)Stick the bottom plate of wired controller on the wall and then use Self-tapping Screw ST3.9X25 MA or Screw M4×25 to fix Soleplate and installation hole on wall together. (4) Connect two-core twisted pair to H1 and H2 wiring column and then fix the screws.
  • Page 19 Unit parameters can be checked in unit On or Off status. (1) Long press “FUNCTION” button for 5s to enter the interface of viewing unit Wired controller GIA-XK46 parameters. “C00” is displayed in temperature zone and “CHECK” icon is light;...
  • Page 20 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Parameter Viewing method code name range Operation method: Enter viewing: press MODE button in “C06” status to enter the interface of viewing priority operation. Press “ ” or “ ” button to select indoor unit.
  • Page 21 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Parameter Viewing method code name range View the indoor unit quantity in the case that one wired Timer zone: displays the indoor unit quantity controller 1-16 controlled by the wired controller controls...
  • Page 22 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Parameter Viewing method code name range Operation method: Enter viewing, short-press “MODE” button in “C18” status to turn on the function of one-button viewing indoor unit project code, and the wired controller will enter the interface of viewing indoor unit project code.
  • Page 23 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Parameter Viewing method code name range Operation method: Enter viewing, short-press “MODE” button in “C20” status to enter the interface of viewing air outlet View the air temperature of Fresh Air Indoor Unit. Press “...
  • Page 24 Wired controller GIA-XK46 Wired Controller XK46 finish setting. (3) Press ENTER/CANCEL button to return to last step until exists setting parameters. The parameter setting list is as following: Table 5.2 Parameter setting list Parameter Parameter Default Parameter name Note code...
  • Page 25 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Default Parameter name Note code range value 00: forbid this Set quantity of Set the corresponding value function group control according to the connected 01-16: indoor unit indoor units indoor unit quantity.
  • Page 26 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Default Parameter name Note code range value Clock Timer 00: once Available only when timer is repetition is valid 01: repeat everyday set to clock timer. Cooling setting 17°C~30°C(63°F~86° 25°C When the temperature unit temperature (77°F)
  • Page 27 Wired controller GIA-XK46 Wired Controller XK46 Parameter Parameter Default Parameter name Note code range value Air outlet temperature setting 16°C~30°C(61°F~ 18°C Only applicable to Fresh Air for Fresh Air Indoor 86°F) (64°F) Indoor Unit Unit in cooling* Air outlet temperature setting 16°C~30°C(61°F~...

  • Page 28: Operation Instructions

    Wired controller GIA-XK46 Wired Controller XK46 6 OPERATION INSTRUCTIONS 6.1 ON/OFF Press ON/OFF button to turn on the unit. Press ON/OFF button again to turn off the unit. The interfaces of On/Off status are shown in fig. 6.1 ~ 6.4.

  • Page 29: Temperature Setting

    Wired controller GIA-XK46 Wired Controller XK46 Note: the available modes are different for different models, the wired controller will ① automatically select mode setting range according to the model of indoor unit. The Auto mode can be only set at the master indoor unit.

  • Page 30: Fan Setting

    Wired controller GIA-XK46 Wired Controller XK46 can not be adjusted by pressing “ ” or “ ”. When the wired controller is connected with a Fresh Air Indoor Unit, fresh air ② indoor unit code “FAP” will be displayed as shown below. Setting temperature won’t be displayed and can’t be adjusted via “...

  • Page 31: Timer Setting

    Wired controller GIA-XK46 Wired Controller XK46 (2) Turbo function setting Start turbo function: In unit on status, press “FUNCTION” button to switch to Turbo function with Turbo function icon “ ”blinking, and then press “ENTER/CANCLE” button to start Turbo function. When Turbo function is activated, Turbo function icon “...
  • Page 32 Wired controller GIA-XK46 Wired Controller XK46 6.5.1 General Timer Unit On/Off after a desired hour can be set through general timer. Set Timer: when timer is not set, press TIMER button to enter timer setting and “HOUR” icon is blinking. Press “...
  • Page 33 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.5 Timer Off setting in unit On status in Celsius Fig. 6.6 Timer Off setting in unit On status in Fahrenheit...
  • Page 34 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.6 Timer Off setting in unit On status in Fahrenheit 6.5.2 Clock Setting Clock display: when the timer setting way is clock timer, timer zone displays system clock in unit On and Off status. “...
  • Page 35 Wired controller GIA-XK46 Wired Controller XK46...
  • Page 36 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.7 Unit On/Off time setting in unit On status in Celsius...
  • Page 37 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.8 Unit On/Off time setting in unit On status in Fahrenheit...

  • Page 38: Swing Setting

    Wired controller GIA-XK46 Wired Controller XK46 6.6 SWING SETTING In unit on status, up & down swing function and left & right swing function can be set. (1) Up & down swing function Up & down swing function has two modes: simple swing mode and fixed-angle swing mode.

  • Page 39: Quiet Setting

    Wired controller GIA-XK46 6.7 QUIET SETTING Quiet Function: decrease the noise of indoor unit and achieve the quiet effect. Quiet function has two modes: Quiet mode and Auto Quiet mode. It is available only in Auto, Cooling, Dry, Fan, Heating, 3D heating, Space heating mode.
  • Page 40 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.9 Setting of Quiet function in Celsius...
  • Page 41 Wired controller GIA-XK46 Wired Controller XK46 Fig. 6.10 Setting of Quiet function in Fahrenheit Note: ① When Quiet function is enabled, indoor unit will operate at quiet fan speed. Fan speed is lowered so as to reduce the noise of indoor fan motor.

  • Page 42: Sleep Setting

    Wired controller GIA-XK46 Wired Controller XK46 6.8 SLEEP SETTING Sleep Function: in this mode, the unit will operate according to the preset sleep curve to provide comfortable sleep environment. Turn on/off Sleep Function: in unit On status, press SLEEP button to activate.
  • Page 43 Wired controller GIA-XK46 Fig.6.11 or 6.12 Shows how to turn on Air function: Fig.6.11 Turn on Air Function in Celsius...
  • Page 44 Wired controller GIA-XK46 Wired Controller XK46 Fig.6.12 Turn on Air Function in Fahrenheit...

  • Page 45: Light On/Off Setting

    Wired controller GIA-XK46 Wired Controller XK46 Note: ① Air function is only effective for units with air function and fresh air motorized air valve (abbr. fresh air valve). ② The following table indicates the opening time of fresh air valve per unit of time (60min) corresponding to the level of Air setting.

  • Page 46: Save Setting

    When there is no button operation on the wired controller or no remote control signal is received for 20s continuously: Wired controller GIA-XK46 ① If Light function is activated, the back light of LCD will turn to half bright. ② If Light function is off, the back light of LCD will be off.
  • Page 47 Wired controller GIA-XK46 Wired Controller XK46 Fig.6.14 Save Setting for Cooling in Fahrenheit...

  • Page 48: Filter Clean Reminder Setting

    Wired controller GIA-XK46 Wired Controller XK46 Start up Save function for Heating: When the unit is off, simultaneously press “TIMER” and “ ” buttons for 5s, the buzzer will give out a sound and then unit will ” icon is blinking. “MAX” icon and Mode icon are enter into Save setting mode.
  • Page 49 Wired controller GIA-XK46 Wired Controller XK46 ENTER/CANCEL to turn on this function Turn off Filter Clean Reminder Function: When unit is on and this function has been turned on, press FUNCTION button and select Clean. Then “ ” icon will blink.
  • Page 50 Wired controller GIA-XK46 Wired Controller XK46 Fig.6.15 Turn on Filter Clean Reminder Function in Celsius Wired Controller XK46 Fig.6.16 Turn on Filter Clean Reminder Function in Fahrenheit Note: Description on cleaning level: When setting the Filter Clean Reminder Function, timer zone will display 2 digits, of which the former indicates the pollution degree of operating place and the latter indicates the operating time of indoor unit.

  • Page 51: X-Fan Setting

    Wired controller GIA-XK46 Wired Controller XK46 Cleaning Level Description of Levels Turn off Clean Timer zone shows 00 The former digit shows 1 while the latter one shows 0, which indicates the accumulating operating time is 5500 hours. Each time the latter Slight Pollution digit increases 1, the operating time increases 500 hours.

  • Page 52: Absence Setting

    Wired controller GIA-XK46 Wired Controller XK46 6.14 ABSENCE SETTING Absence Function: This is used to maintain indoor temperature so that unit can realize fast heating after it is turned on. This function can only be used under Heating mode. Turn on Absence Function: Under Heating mode, press FUNCTION button to select Absence.

  • Page 53: Child Lock Function

    Wired controller GIA-XK46 Wired Controller XK46 6.16 CHILD LOCK FUNCTION When unit is turned on normally or turned off, pressing “ ” and “ ” button together for 5 seconds will turn on Child Lock function. “ ” will show on the display.

  • Page 54: Table Of Error Codes For Outdoor Unit

    Wired controller GIA-XK46 Wired Controller XK46 Note: If error occurs, please turn off the unit and send for professionals to repair. Fig.7.1 is the display of Outdoor Unit High Pressure Protection when unit is Fig.7.1 Display of Outdoor Unit High Pressure Protection Wired Controller XK46 7.1 TABLE OF ERROR CODES FOR OUTDOOR...
  • Page 55 Wired controller GIA-XK46 Wired Controller XK46 Error Error Error Content Content Content Code Code Code Error condenser Compressor 2 Discharge Malfunction of exit tube Compressor 6 Temperature Sensor temperature sensor of Over-current Protection Error condenser Compressor 3 Discharge 4-way Valve Blow-by...

  • Page 56: Table Of Error Codes For Indoor Unit

    Compressor 1 Current Protection of Fan Drive Temperature Sensor 1 Sensor Error Board Power Supply Error Defrosting Compressor 6 Current Wired controller GIA-XK46 Temperature Sensor 2 Sensor Error Error 7.2 TABLE OF ERROR CODES FOR INDOOR UNIT Error Error Error...

  • Page 57: Table Of Debugging Codes

    Incompatibility Error Sensor Error Error Inconsistency of Group-controlled Indoor Outdoor Air Box Sensor Humidity Sensor Error Units in Reheat Error Wired controller GIA-XK46 Dehumidification System Outdoor-Indoor Water Temperature Incompatibility Error Abnormality 7.3 TABLE OF DEBUGGING CODES Error Error Error Content...

  • Page 58: Table Of Status Codes

    Wired controller GIA-XK46 Wired Controller XK46 7.4 TABLE OF STATUS CODES Error Error Error Content Content Content Code Code Code Unit is waiting for Vacuum-pumping Mode Filter Clean Reminder debugging. Check the compressor Emergency Stop Remote Urgent Stop operation parameters.
  • Page 59 C./ Industria, 13 l Polígono Industrial El Pedregar 08160 Montmeló Barcelona (Spain) Phone: (0034) 93 390 42 20 Fax: (0034) 93 390 42 05 info@giatsu.com www.giatsu.com...

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