Mitsubishi Electric PCA-M KA Series User Manual

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.
INSTALLATIONSMANUAL
Läs bruksanvisningen och utomhusenhetens installationshandbok noga innan luftkonditioneringen installeras så
att den används på ett säkert och korrekt sätt.
INSTALLATIEHANDLEIDING
Lees deze handleiding en de installatiehandleiding van het buitenapparaat zorgvuldig door voordat u met het
installeren van de airconditioner begint.
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 INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de
aire acondicionado.
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.
EΓXEIPIΔIO OΔHΓIΩN EΓKATAΣTAΣHΣ
Για σωστή και ασφαλή χρήση, διαβάστε προσεκτικά αυτό το εγχειρίδιο, καθώς και το εγχειρίδιο εγκατάστασης
της εξωτερικής μονάδας, πριν από την εγκατάσταση της μονάδας κλιματιστικού.
MONTAJ ELKİTABI
Emniyetli ve doğru kullanım için, klima cihazını monte etmeden önce bu kılavuzu ve dış ünite montaj kılavuzunu
tamamıyla okuyun.
FOR INSTALLER
FÜR INSTALLATEURE
POUR L’INSTALLATEUR
FÖR INSTALLATÖREN
VOOR DE INSTALLATEUR
PER L’INSTALLATORE
PARA EL INSTALADOR
PARA O INSTALADOR
TIL INSTALLATØREN
ΓΙΑ ΑΥΤΟΝ ΠΟΥ ΚΑΝΕΙ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ
MONTÖR İÇİN
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INSTALLASJONSHÅNDBOK
For sikkert og riktig bruk av klimaanlegget, vennligst les nøye gjennom denne bruksanvisningen før det
installeres.
INSTRUKCJA MONTAŻU
Aby zapewnić bezpieczne i prawidłowe korzystanie z klimatyzatora, przed montażem należy uważnie przeczy-
tać niniejszą instrukcję montażu.
FOR MONTØR
DLA INSTALATORA
Air Conditioners
PCA-M·KA Series
BT79D078H01_01en.indd 1 2021/02/22 16:53:08
001

Mitsubishi Electric PCA-M KA Series Specifications

General

Series	PCA-M KA Series
Refrigerant	R410A
Power Supply	220-240 V, 50 Hz
Outdoor Unit Weight	35 kg to 55 kg
Operating Temperature (Heating)	-15°C to 24°C

Summary

Safety Precautions

Meanings of Symbols

Explains symbols used on unit and in manual for safety.

General Safety Warnings

Covers critical warnings and cautions for safe operation.

Installation Location

Indoor Unit Installation Clearances

Specifies required clearances for indoor unit installation.

Outdoor Unit Installation Clearances

Refers to outdoor unit manual for clearance requirements.

Installing the Indoor Unit

Indoor Unit Accessories Checklist

Lists all accessories supplied with the indoor unit.

Preparation for Indoor Unit Installation

Covers suspension bolt spacing and tubing location.

Indoor Unit Mounting and Preparation

Suspension Bolt and Tubing Position Selection

Details selecting and preparing for suspension bolts and tubing.

Indoor Unit Preparation Steps

Covers removal of intake grille and side panels.

Mounting the Indoor Unit

Describes methods for directly suspending or using mounting brackets.

Installing the Refrigerant Piping

Refrigerant Piping Precautions

Important safety warnings for R32/R410A refrigerant systems.

Connecting Refrigerant Pipes

Step-by-step guide for connecting refrigerant pipes.

Refrigerant Piping Specifications

Details pipe sizes, flare dimensions, and tightening torques.

Drainage Piping Work

Drainage Piping Installation Procedures

Steps for connecting the drain port and tubing.

Electrical Work

Indoor Unit Wiring Procedures

Details on connecting wires to the indoor unit's control board.

Indoor Unit Power Supply from Outdoor Unit Wiring

Wiring diagrams for 1:1 and multi-systems powered by outdoor unit.

Separate Indoor/Outdoor Unit Power Supply Wiring

Wiring diagrams for systems with independent power supplies.

Simultaneous Twin/Triple/Quadruple System Wiring

Wiring configurations for multi-systems with separate power.

Indoor Unit Power Supply and Wiring Specifications

Summary of wiring sizes, capacities, and important notes.

Indoor Unit Function Setting

Guide to setting indoor unit functions using the wired remote controller.

Function Setting Table

A comprehensive table detailing available functions and their settings.

Rotation Setting and Support Function

Instructions for configuring rotation and support functions via remote.

Test Run Procedures

Before Starting Test Run

Essential checks and insulation resistance measurement before test run.

Performing Test Run with Wired Remote

Step-by-step guide to conduct a test run using the wired remote controller.

Stopping Test Run and Error Codes

Procedures for stopping the test run and interpreting error codes.

Using Wireless Remote Controller for Test Run

Instructions for performing a test run with a wireless remote.

Self-Check Procedures

Steps for performing self-checks on wired and wireless remote controllers.

Interpreting Check Codes (Wireless Remote)

Details beep patterns and check codes for wireless remote controller errors.

Interpreting Unit Error Codes (Outdoor/Indoor)

Lists and explains error codes for units other than the indoor unit.

Troubleshooting Test Run Symptoms

Links observed symptoms during test run to their potential causes.

Easy Maintenance Function

Accessing Smooth Maintenance Data

Guide on how to navigate menus to view maintenance data.

Interpreting Smooth Maintenance Data

Explains how to read and understand the displayed maintenance information.