Mitsubishi Electric Mr. Slim SLZ-KA35VA Installation Manual
Mitsubishi Electric Mr. Slim SLZ-KA35VA Installation Manual

Mitsubishi Electric Mr. Slim SLZ-KA35VA Installation Manual

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Air-Conditioners
SLZ- KA25, KA35, KA50VA
KA25, KA35, KA50VAL
INSTALLATION MANUAL
For safe and correct use, please 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 Bedie-
nungsanleitung 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.
E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™
°È· ÛˆÛÙ‹ Î·È ·ÛÊ·Ï‹ ¯Ú‹ÛË, ‰È·‚¿ÛÙ ÚÔÛÂÎÙÈο ·˘Ùfi ÙÔ ÂÁ¯ÂÈÚ›‰ÈÔ, ηıÒ˜ Î·È ÙÔ ÂÁ¯ÂÈÚ›‰ÈÔ
ÂÁηٿÛÙ·Û˘ Ù˘ Â͈ÙÂÚÈ΋˜ ÌÔÓ¿‰·˜, ÚÈÓ ·fi ÙËÓ ÂÁηٿÛÙ·ÛË Ù˘ ÌÔÓ¿‰·˜ ÎÏÈÌ·ÙÈÛÙÈÎÔ‡.
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
Läs bruksanvisningen och utomhusenhetens installationshandbok noga innan luftkonditioneringen installeras så
att den används på ett säkert och korrekt sätt.
FOR INSTALLER
FÜR INSTALLATEURE
POUR L'INSTALLATEUR
VOOR DE INSTALLATEUR
PARA EL INSTALADOR
PER L'INSTALLATORE
°π∞ ∞À∆√¡ ¶√À ∫∞¡∂π ∆∏¡ ∂°∫∞∆∞™∆∞™∏
PARA O INSTALADOR
FÖR INSTALLATÖREN
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Summary of Contents for Mitsubishi Electric Mr. Slim SLZ-KA35VA

  • Page 1 Air-Conditioners SLZ- KA25, KA35, KA50VA KA25, KA35, KA50VAL INSTALLATION MANUAL FOR INSTALLER English For safe and correct use, please 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 Bedie- nungsanleitung und das Installationshandbuch gründlich durchlesen.
  • Page 2: Table Of Contents

    Contents 1. Safety precautions ................... 2 6. Drainage piping work ................6 2. Selecting the installation location ............. 2 7. Electrical work ..................7 3. Installation diagram .................. 3 8. Installing the grille .................. 10 4. Installing the indoor unit ................3 9.
  • Page 3: Installation Diagram

    3. Installation diagram 3.1. Indoor unit (Fig. 3-1) (mm) A Ceiling B Grille C Obstacle D Min. 1000 mm E Min. 500 mm (Entire periphery) If setting the maintenance space for E, be sure to leave is a minimum of 700 mm. Warning: Mount the indoor unit on a ceiling strong enough to withstand the weight of the unit.
  • Page 4 4. Installing the indoor unit 4.3. Installation of duct (in case of fresh air intake) (mm) (Fig. 4-3) Caution: Linkage of duct fan and air conditioner ln case that a duct fan is used, be sure to make it linked with the air conditioner when outside air is taken.
  • Page 5: Refrigerant Piping Work

    5. Refrigerant piping work 5.1. Refrigerant pipe (Fig. 5-1) A Indoor unit B Outdoor unit Piping preparation ø6.35 • Refrigerant pipes of 3, 5, 7, 10 and 15 m are available as optional items. (1) Table below shows the specifications of pipes commercially available. SLZ-KA25, KA35: ø9.52 Outside diameter Min.
  • Page 6: Drainage Piping Work

    5. Refrigerant piping work 5.4. Pipe connection (Fig. 5-8) Indoor unit 1) When using commercially available copper pipes: • Apply thin layer of refrigerant oil to pipe and joint seating surface before tightening flare nut. • Use two wrenches to tighten piping connections. •...
  • Page 7: Electrical Work

    6. Drainage piping work 1. Connect the drain socket (supplied with the unit) to the drain port. (Fig. 6-2) (mm) (Affix the tube using PVC adhesive then secure it with a band.) 2. Install a locally purchased drain pipe (PVC pipe, O.D. ø32). (Affix the pipe using PVC adhesive then secure it with a band.) 3.
  • Page 8 7. Electrical work • Perform wiring as shown in the diagram to the lower left. (Procure the cable locally). Indoor terminal block (Fig. 7-4) Make sure to use cables of the correct polarity only. Earth wire (green/yellow) 1 Connecting cable Cable 3-core 1.5 mm , in conformity with Design 245 IEC 57.
  • Page 9 7. Electrical work 7.4. Function settings 7.4.1 Function setting on the unit (Selecting the unit functions) ⁄ Mode number 1) AUTO RESTART FUNCTION ⁄ Setting number Indoor controller board ⁄ Refrigerant address This model is equipped with the AUTO RESTART FUNCTION. ⁄...
  • Page 10: Installing The Grille

    8. Installing the grille 8.1. Check the grille accessories (Fig. 8-1) • The grille should be supplied with the following accessories. Accessory name Q’ty Remark 650 × 650 (mm) Grille M5 × 0.8 × 25 (mm) Screw with washer Gauge Fastener Band Fig.
  • Page 11 8. Installing the grille 8.3.2. Temporary installation of the grille (Fig. 8-6) • Align the electric component box of the main unit and the receiver of the grille, and then temporarily secure the grille using the bell shaped holes. * Make sure that the lead wiring of the grille does not get pinched between the grille and the main unit.
  • Page 12: Test Run

    8. Installing the grille 8.5. Installing the intake grille (Fig. 8-11) • Perform the procedure that is described in “8.2. Preparing to attach the grille” in reverse order to install the intake grille and the corner panel. A Refrigerant piping of the main unit B Drain piping of the main unit C Corner panel * Installation in any position is possible.
  • Page 13 9. Test run 9.2.2. Wired remote controller (Fig. 9-2) A ON/OFF button 1 Turn on the power at least 12 hours before the test run. B Test run display 2 Press the [TEST] button twice. ➡ “TEST RUN” liquid crystal display C Indoor temperature liquid line tem- 3 Press the [Mode selection] button.
  • Page 14 9. Test run • Refer to the following tables for details on the check codes. [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.
  • Page 15 9. Test run • On wireless remote controller The continuous buzzer sounds from receiving section of indoor unit. Blink of operation lamp • On wired remote controller Check code displayed in the LCD. • If the unit cannot be operated properly after the above test run has been performed, refer to the following table to remove the cause. Symptom Cause Wired remote controller...
  • Page 16 This product is designed and intended for use in the residential, commercial and light-industrial environment. • Low Voltage Directive 73/23/ EEC The product at hand is • Electromagnetic Compatibility Directive 89/ based on the following 336/ EEC EU regulations: Please be sure to put the contact address/telephone number on this manual before handing it to the customer.

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