Mitsubishi Electric SEZ-KD25 Installation Manual

Air-conditioners
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Air-Conditioners
SEZ-KD25,KD35,KD50,KD60,KD71VA

INSTALLATION MANUAL

For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner
unit.
INSTALLATIONSHANDBUCH
Zum sicheren und ordnungsgemäßen Gebrauch der Klimaanlage das Installationshandbuch gründlich
durchlesen.
MANUEL D'INSTALLATION
Veuillez lire le manuel d'installation en entier avant d'installer ce climatiseur pour éviter tout accident et vous
assurer d'une utilisation correcte.
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, leggere attentamente questo manuale di installazione prima di installare il condizionatore
d'aria.
INSTALLATIEHANDLEIDING
Voor een veilig en juist gebruik moet u deze installatiehandleiding grondig doorlezen voordat u de airconditioner
installeert.
INSTALLATIONSMANUAL
Läs denna installationsmanual noga för säkert och korrekt bruk innan luftkonditioneringen installeras.
INSTALLATIONSMANUAL
Læs venligst denne installationsmanual grundigt, før De installerer airconditionanlægget, af hensyn til sikker og
korrekt anvendelse.
MANUAL DE INSTALAÇÃO
Para segurança e utilização correctas, leia atentamente este manual de instalação antes de instalar a unidade
de ar condicionado.
E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™
°È· ·ÛÊ¿ÏÂÈ· Î·È ÛˆÛÙ‹ ¯Ú‹ÛË, ·Ú·Î·Ï›ÛÙ ‰È·‚¿ÛÂÙ ÚÔÛ¯ÙÈο ·˘Ùfi ÙÔ ÂÁ¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘
ÚÈÓ ·Ú¯›ÛÂÙ ÙËÓ ÂÁηٿÛÙ·ÛË Ù˘ ÌÔÓ¿‰·˜ ÎÏÈÌ·ÙÈÛÌÔ‡.
РУКОВОДСТВО ПО УСТАНОВКЕ
Для осторожного и правильного использования прибора необходимо тщательно ознакомиться с данным
руководством по установке до выполнения установки кондиционера.
MONTAJ ELK‹TABI
Emniyetli ve do¤ru biçimde nas›l kullan›laca¤›n› ö¤renmek için lütfen klima cihaz›n› monte etmeden önce bu
elkitab›n› dikkatle okuyunuz.
FOR INSTALLER
FÜR INSTALLATEURE
POUR L'INSTALLATEUR
PARA EL INSTALADOR
PER L'INSTALLATORE
VOOR DE INSTALLATEUR
FÖR INSTALLATÖREN
TIL INSTALLATØREN
PARA O INSTALADOR
°π∞ ∞À∆√¡ ¶√À ∫∞¡∂π ∆∏¡ ∂°∫∞∆∞™∆∞™∏
ДЛЯ УСТАНОВИТЕЛЯ
MONTÖR ‹Ç‹N
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Summary of Contents for Mitsubishi Electric SEZ-KD25

  • Page 1: Installation Manual

    Air-Conditioners SEZ-KD25,KD35,KD50,KD60,KD71VA INSTALLATION MANUAL FOR INSTALLER English For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit. INSTALLATIONSHANDBUCH FÜR INSTALLATEURE Deutsch Zum sicheren und ordnungsgemäßen Gebrauch der Klimaanlage das Installationshandbuch gründlich durchlesen. MANUEL D’INSTALLATION POUR L’INSTALLATEUR...
  • Page 2 3 10 mm or more D Air outlet 4 300 mm or more E Ceiling surface F Service space (viewed from the side) G Service space (viewed from the direction of arrow) (mm) Model SEZ-KD25 SEZ-KD35, 50 1000 SEZ-KD60, 71 1100 1152 1198 1060 1200 [Fig.
  • Page 3 [Fig. 6-1] øB øA Model SEZ-KD25, 35 9.52 6.35 SEZ-KD50 12.7 6.35 SEZ-KD60 15.88 6.35 a Indoor unit SEZ-KD71 15.88 9.52 b Outdoor unit [Fig. 6-3] [Fig. 6-4] [Fig. 6-5] 90° a Burr c Spare reamer a Copper tubes c No good...
  • Page 4 [Fig. 7-1] A Air inlet B Air outlet C Access door D Ceiling surface E Canvas duct F Air filter G Inlet grille [Fig. 8-1] A Indoor unit B Outdoor unit C Wired remote controller D Main switch/fuse E Grounding For Power supply For Power supply...
  • Page 5 [Fig. 8-3] A Indoor terminal block A Indoor terminal block 4 Always install an earth wire (1-core 1.5 mm longer than other cables B Earth wire (green/yellow) B Earth wire (green/yellow) 5 Remote controller cable C Indoor/outdoor unit connecting wire 3- Wire No ×...
  • Page 6 [Fig. 8-9] ⁄ Mode number ⁄ Setting number ⁄ Refrigerant address ⁄ Unit number A Filter button (<Enter> button) B TEST button TEMP. ON/OFF C Set Time button MENU ON/OFF FILTER BACK MONITOR/SET CHECK TEST D Timer On/Off button (Set Day button) PAR-21MAA CLOCK OPERATION...
  • Page 7: Table Of Contents

    Contents 1. Safety precautions ................... 7 9. Test run ....................13 2. Selecting the installation location ............. 7 10. Maintenance ..................14 3. Selecting an installation site & Accessories ..........8 4. Fixing hanging bolts ................. 8 5. Installing the unit ..................8 This Installation Manual describes only for the indoor unit and the connected 6.
  • Page 8: Selecting An Installation Site & Accessories

    • Ceiling: The ceiling structure varies from building to one another. For detailed infor- 3 Reinforce the ceiling members, and add other members for fixing the ceiling boards. mation, consult your construction company. Center of gravity and Product Weight Model name Product Weight (kg) SEZ-KD25 SEZ-KD35 SEZ-KD50 SEZ-KD60 1152 SEZ-KD71 1152 5.
  • Page 9: Refrigerant Piping Work

    6. Refrigerant piping work 6.1. Refrigerant pipe 6.2.3. Putting nut on [Fig. 6-5] (P.3) [Fig. 6-1] (P.3) a Flare nut a Indoor unit b Copper tube b Outdoor unit • Remove flare nuts attached to indoor and outdoor unit, then put them on pipe/tube Refer to the Instruction Manual that came with the outdoor unit for the restrictions on having completed burr removal.
  • Page 10: Drain Piping Work

    6. Refrigerant piping work Refrigerant pipe insulation • After connecting refrigerant piping, insulate the joints (flared joints) with thermal Remove the gage manifold valve quickly from the service port of the stop valve. insulation tubing as shown below. After refrigerant pipes are connected and evacuated, fully open all stop valves on [Fig.
  • Page 11: Duct Work

    Electrical specification Input capacity Main Switch/Fuse (A) K Terminal bed for remote controller Power supply SEZ-KD25 SEZ-KD35 SEZ-KD50 SEZ-KD60 SEZ-KD71 L To 1-phase power source (1 phase ~/N, 230V, 50Hz) M Transmission line to the remote controller • Perform wiring as shown in the diagram to the lower left. (Procure the cable locally.) Warning: Make sure to use cables of the correct polarity only.
  • Page 12: Warning

    8. Electrical work 2) Connecting procedures 8.5. Function settings 1 Connect the remote controller cord to the terminal block. 8.5.1 Function setting on the unit (Selecting the unit functions) [Fig. 8-6] (P.5) 1) AUTO RESTART FUNCTION A To the terminal block on the indoor unit For wired remote controller only (Fig.
  • Page 13: Test Run

    9. Test run 9.1. Before test run 9.2. Test run s After completing installation and the wiring and piping of the indoor and outdoor 9.2.1. Using wired remote controller units, check for refrigerant leakage, looseness in the power supply or control 1 Turn on the power at least 12 hours before the test run.
  • Page 14: Maintenance

    9. Test run 9.4. AUTO RESTART FUNCTION Indoor controller board This model is equipped with the AUTO RESTART FUNCTION. When the indoor unit is controlled with the remote controller, the operation mode, set temperature, and the fan speed are memorized by the indoor controller board. The auto restart function sets to work the moment the power has restored after power failure, then, the unit will restart automatically.
  • Page 15 This product is designed and intended for use in the residential, commercial and light-industrial environment. • Low Voltage Directive 2006/95/ EC The product at hand is • Electromagnetic Compatibility Directive 89/ based on the following 336/ EEC, 2004/108/ EC 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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