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INSTALLATION AND OPERATION MANUAL
MANUAL DE INSTALACIÓN Y FUNCIONAMIENTO
INSTALLATIONS- UND BETRIEBSHANDBUCH
MANUEL D'INSTALLATION ET DE
FUNCTIONNEMENT
MANUALE D'INSTALLAZIONE E D'USO
Do not perform installation work, without referring to our installation manual.
No realice la instalación de este equipo, sin antes consultar este manual de instalación.
Bei der Installation unbedingt die Hinweise in der Installationsanleitung beachten.
Consulter notre manuel avant de réaliser une quelconque installation.
Realizzare l'installazione, seguendo quanto indicato in questo manuale.
Nao inicie os trabalhos de montagem, sem consultar o nosso manual de montagem.
Udfor ikke installationsarbejder uden forst at donsultere vores vejledning.
Voer geen enkele handeling uit om de apparatuur alvorens deze hadleiding te hebben
doorgelezen.
Utför inte nagra installationsarbeten utan att först läsa var installationsmanual
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PC-LH3A

REMOTE CONTROLLER

MANUAL DE INSTALAÇÄO E DE
FUNCIONAMENTO
BRUGER- OG MONTERINGSVEJLEDNING
INSTALLATIE- EN BEDIENINGSHANDLEIDING
HANDBOK FÖR INSTALLATION OCH ANVÄNDING
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Summary of Contents for Hitachi PC-LH3A

  • Page 1: Remote Controller

    PC-LH3A REMOTE CONTROLLER INSTALLATION AND OPERATION MANUAL MANUAL DE INSTALAÇÄO E DE MANUAL DE INSTALACIÓN Y FUNCIONAMIENTO FUNCIONAMENTO INSTALLATIONS- UND BETRIEBSHANDBUCH BRUGER- OG MONTERINGSVEJLEDNING MANUEL D’INSTALLATION ET DE INSTALLATIE- EN BEDIENINGSHANDLEIDING FUNCTIONNEMENT HANDBOK FÖR INSTALLATION OCH ANVÄNDING ÅÃ×ÅÉÑÉÄÉÏÅÃÊÁÔÁÓÔÁÓÇÓÊÁÉËÅÉÔÏÕÑÃÉÁÓ MANUALE D’INSTALLAZIONE E D’USO Do not perform installation work, without referring to our installation manual.
  • Page 3 DANGER – Immediate hazard which WILL result in severe injury or death. PELIGRO – Riesgos inmediatos que PRODUCIRÁN lesiones personales graves e incluso la muerte. GEFAHR – Unmittelbare Gefahrenquellen, die zu schweren Verletzungen oder zum Tod führen. DANGER – Dangers instantanés de blessures corporelles sévères ou de mort. PERICOLO –...
  • Page 5: Safety Summary

    If poured, it will cause a serious electrical shock. WARNING: DO NOT perform installation work and electrical wiring connection by yourself. Contact your distributor or dealer of HITACHI and ask them for installation work and electrical wiring by service person. CAUTION: DO NOT install the indoor unit, outdoor unit, at such places as: Where there is oil vapor and the oil is dispersed.
  • Page 6: Name Of Parts

    OPERATION & INSTALLATION MANUAL FOR PC-LH3A NAME OF PARTS Controller This controller is used to send commands about operation mode, timer setting, etc. to the indoor unit. Face the transmitter of the controller toward the receiver of the indoor unit and press the switch of required operation so that commands (by infrared rays) are sent to the indoor unit.
  • Page 7 OPERATION & INSTALLATION MANUAL FOR PC-LH3A SENDING COMMANDS FROM CONTROLLER The operation commands are sent by Receiver Part pressing the required operation switch by facing the transmitter of the controller toward the receiver of the indoor unit. Vertical Line between transmiter and receiver.
  • Page 8: Operation

    OPERATION & INSTALLATION MANUAL FOR PC-LH3A OPERATION When operating the controller, face the transmitter toward the receiver of the indoor unit and press the switch for the required operation as described in the item '4. Sending Commands from Controller'. ATTENTION: In case that two indoor units are installed side by side, the commands from the controller may be received by both indoor units.
  • Page 9 OPERATION & INSTALLATION MANUAL FOR PC-LH3A TEST RUNNING BY CONTROLLER ATTENTION: Test running by the controller can not be performed in case that the wired remote control switch is used together; in case that multiple units are operated simultaneously (SET-FREE and UTOPIA Series).
  • Page 10 OPERATION & INSTALLATION MANUAL FOR PC-LH3A SIMULTANEOUS OPERATION OF MULTIPLE INDOOR UNITS The multiple indoor units (Max. 16 units) can be Indoor Unit started and stopped simultaneously by one controller. Perform this operation only in case that multiple indoor units are installed in a room as shown in the Controller figure.
  • Page 11 OPERATION & INSTALLATION MANUAL FOR PC-LH3A 4) Set the rotary switches (RSW) on the printed circuit boards in the electrical box of each indoor unit as shown in the figure below. No. 0 No. 1 No. 2 No. 3 No. 4 No.

Table of Contents