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Mitsubishi Electric Mr.SLIM PKA-M-KA Series Installation Manual

Mitsubishi Electric Mr.SLIM PKA-M-KA Series Installation Manual

Packaged air conditioners

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Packaged Air Conditioners
PKA-M·KA
PKA-M·KAL
INSTALLATION MANUAL
For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing
the air-conditioner unit.
INSTALLATIONSHANDBUCH
Aus Sicherheitsgründen und zur richtigen Anwendung vor Installation der Klimaanlage die vorliegende
Bedienungsanleitung und das Installationshandbuch gründlich durchlesen.
MANUEL D'INSTALLATION
Avant d'installer le climatiseur, lire attentivement ce manuel, ainsi que le manuel d'installation de l'appareil
extérieur pour une utilisation sûre et correct.
INSTALLATIEHANDLEIDING
Lees deze handleiding en de installatiehandleiding van het buitenapparaat zorgvuldig door voordat u met het
installeren van de airconditioner begint.
MANUAL DE INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de
aire acondicionado.
MANUALE DI INSTALLAZIONE
Per un uso sicuro e corretto, prima di installare il condizionatore d'aria leggere attentamente il presente
manuale ed il manuale d'installazione dell'unità esterna.
MANUAL DE INSTALAÇÃO
Para uma utilização segura e correcta, leia atentamente este manual e o manual de instalação da unidade
exterior antes de instalar o aparelho de ar condicionado.
INSTALLATIONSMANUAL
Læs af sikkerhedshensyn denne manual samt manualen til installation af udendørsenheden grundigt, før du
installerer klimaanlægget.
INSTALLATIONSMANUAL
Läs bruksanvisningen och utomhusenhetens installationshandbok noga innan luftkonditioneringen installeras
så att den används på ett säkert och korrekt sätt.
INSTALLASJONSHÅNDBOK
installeres.
FOR INSTALLER
FÜR INSTALLATEURE
POUR L'INSTALLATEUR
VOOR DE INSTALLATEUR
PARA EL INSTALADOR
PER L'INSTALLATORE
PARA O INSTALADOR
TIL INSTALLATØREN
FÖR INSTALLATÖREN
FOR MONTØR
DLA INSTALATORA
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Summary of Contents for Mitsubishi Electric Mr.SLIM PKA-M-KA Series

  • Page 1 Packaged Air Conditioners PKA-M·KA PKA-M·KAL INSTALLATION MANUAL FOR INSTALLER English For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing the air-conditioner unit. INSTALLATIONSHANDBUCH FÜR INSTALLATEURE Deutsch Aus Sicherheitsgründen und zur richtigen Anwendung vor Installation der Klimaanlage die vorliegende Bedienungsanleitung und das Installationshandbuch gründlich durchlesen.
  • Page 2: Table Of Contents

    Contents 1. Safety precautions .....................2 5. Drainage piping work ..................9 2. Installation location ....................3 6. Electrical work ....................10 3. Installing the indoor unit ..................4 7. Test run ......................16 4. Installing the refrigerant piping ................7 8. Easy maintenance function ................19 Note: The phrase “Wired remote controller”...
  • Page 3: Safety Precautions

    1. Safety precautions Caution: water may drip from the indoor unit. Do not install the indoor unit where areas exposed to high salt content such as the seaside, the performance can such dripping can cause damage. be significantly reduced and the internal parts can be damaged. flow, or accumulate.
  • Page 4: Installing The Indoor Unit

    3. Installing the indoor unit The indoor unit should be supplied with the following accessories. LOCATION OF PART NUMBER ACCESSORY QUANTITY SETTING Mount board Tapping screw 4 Felt tape L-shaped connection pipe Fix at the back of the Charge nut unit * Wireless remote controller * Remote controller holder...
  • Page 5 3. Installing the indoor unit Min. 220 mm Min. 70 mm (130 mm or greater with left, rear left, or lower left piping, and optional drain Level Fasten a thread to the hole. Place the level against the horizontal reference line of the mount board and mount so that it is level.
  • Page 6 3. Installing the indoor unit 1. Attach the charge nut 5 to the liquid pipe side joint portion. 2. Pressurize by filling with nitrogen gas from the charge nut. Do not pressurize to the current constant pressure all at once. Pressurize gradually.
  • Page 7: Installing The Refrigerant Piping

    3. Installing the indoor unit 1. Affix the mount board 1 to the wall. 2. Hang the indoor unit on the hook positioned on the upper part of the mount board. 3. While inserting the refrigerant piping and drain hose into the wall penetration 4.
  • Page 8: Drainage Piping Work

    4. Installing the refrigerant piping connections for gas leakage with nitrogen gas. (Check that there is no refrigerant E Die F Copper pipe of pipe re-fabricated. Flare nut tightening torque Copper pipe O.D. Flare nut O.D. Tightening torque ø9.52 34 - 42 Fig.
  • Page 9 that there is no water leakage from the connections. be generated. drain pipe. Caution: The drain pipe should be installed according to this Installation Manual to ensure correct drainage. Thermal insulation of the drain pipes is necessary insulated, condensation may drip on the ceiling, floor or other possessions. Inclined downwards Must be lower than outlet point Water leakage...
  • Page 10 Connection can be made without removing the front panel. parts cover. 2. Securely connect each wire to the terminal board. * In consideration of servicing, provide extra length for each of the wires. * Take care when using strand wires, because beards may cause the wiring to short out.
  • Page 11 Indoor unit model Indoor unit-Outdoor unit Indoor unit-Outdoor unit earth 1 × Min. 1.5 Indoor unit earth 1 × Min. 1.5 2 × Min. 0.3 Indoor unit L-N – Indoor unit-Outdoor unit S1-S2 230V AC Indoor unit-Outdoor unit S2-S3 24V DC 12V DC *1.
  • Page 12 If the indoor and outdoor units have separate power supplies, refer to the table at the below. If the optional wiring replacement kit is used, change the indoor unit If the indoor and electrical box wiring referring to the figure in the right and the DIP switch settings of Connectors (connections when shipped outdoor units have from the factory are for indoor unit power...
  • Page 13 1) Two remote controllers setting MODEL SELECT If two remote controllers are connected, set one to “Main” and the other to “Sub”. For setting procedures, refer to “Function selection of remote controller” in the operation manual for the indoor unit. ON/OFF TEMP 1) Installation area...
  • Page 14 Service menu Function setting Test run Ref. address Input maintenance info. Unit No. Grp./1/2/3/4/All 1) For wired remote controller Function setting Check Self check Select “Service” from the Main menu, and press the [SELECT] button. Main menu: Monitor: Cursor Cursor Address button.
  • Page 15 Changing the power voltage setting CHECK CHECK 1 Go to the function select mode CHECK CHECK button F twice continuously. Press the is lit and “00” blinks. CHECK ON/OFF TEMP button C once to set “50”. Direct the wireless remote controller Press the temp button A.
  • Page 16 After completing installation and the wiring and piping of the indoor and terminals. Warning: supply or control wiring, wrong polarity, and no disconnection of one phase in the supply. Step 1 Turn on the power. are blinking, the remote controller cannot be operated. Wait until “PLEASE WAIT” is not displayed before operating the remote controller. After the power is turned on, “PLEASE WAIT”...
  • Page 17: Test Run

    Note: If an error is displayed on the remote controller, see the table below. Description of malfunction Description of malfunction Description of malfunction Intake sensor error Communication error between the E0 ~ E5 remote controller and the indoor Indoor unit fan motor error unit Refrigerant circuit abnormal Indoor controller board error...
  • Page 18 [Output pattern A] Beeper sounds Beep Beep Beep Beep Beep Beep Beep OPERATION · · · Repeated INDICATOR lamp flash pattern Approx. 2.5 sec. 0.5 sec. 0.5 sec. 0.5 sec. Approx. 2.5 sec. 0.5 sec. 0.5 sec. 0.5 sec. Self-check starts (Start signal the check code in the following table...
  • Page 19 The continuous buzzer sounds from receiving section of indoor unit. Blink of operation lamp Check code displayed in the LCD. Symptom Cause Wired remote controller For about 2 After LED 1, 2 are lit, LED 2 is turned off, then PLEASE WAIT minutes following the remote controller is not possible due to system...
  • Page 20 The operation data will appear. Smooth maintenance Cool Ref. address COMP. current COMP. run time times COMP. On / Off COMP. frequency Return: Page Smooth maintenance Ref.address Cool Sub cool OU TH4 temp. OU TH6 temp. OU TH7 temp. Return: Page Smooth maintenance ....[MENU] button...