Mitsubishi Electric PEH-P20MYA Installation Manual
Indoor unit
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Also See for PEH-P20MYA:
- Operation manual (12 pages) ,
- Operation manual (72 pages) ,
- Technical & service manual (42 pages)
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Air-Conditioners
INDOOR UNIT
PEH-P8, 10, 16, 20MYA
FOR INSTALLER
FÜR INSTALLATEURE
POUR L'INSTALLATEUR
PARA EL INSTALADOR
INSTALLATION MANUAL
For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.
INSTALLATIONSHANDBUCH
Zum sicheren und ordnungsgemäßen Gebrauch der Klimageräte 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.
MANUAL DE INSTALAÇÃO
Para segurança e utilização correctas, leia atentamente este manual de instalação antes de instalar a unidade de ar condicionado.
PER L'INSTALLATORE
VOOR DE INSTALLATEUR
FÖR INSTALLATÖREN
PARA O INSTALADOR
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Summary of Contents for Mitsubishi Electric PEH-P20MYA
- Page 1 Air-Conditioners INDOOR UNIT PEH-P8, 10, 16, 20MYA FOR INSTALLER PER L’INSTALLATORE FÜR INSTALLATEURE VOOR DE INSTALLATEUR POUR L’INSTALLATEUR FÖR INSTALLATÖREN PARA EL INSTALADOR PARA O INSTALADOR INSTALLATION MANUAL For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit. INSTALLATIONSHANDBUCH Zum sicheren und ordnungsgemäßen Gebrauch der Klimageräte das Installationshandbuch gründlich durchlesen.
- Page 2 [Fig. 2.0.1] A Air outlet B Remote controller [Fig. 3.2.1] PEH-P20:1940 PEH-P16:1637 * In case of PEH-P8, 10MYA * In case of PEH-P16, 20MYA PEH-P10: 1440 PEH-P20:1890 PEH-P8: 1240 PEH-P16:1587 PEH-P10: 1480 PEH-P8: 1280 PEH-P20:2490 PEH-P10: 2080 PEH-P8: 1880 PEH-P16:2187 1 When connecting air inlet *1 When there is not 500mm of service space on top of the unit, there must be 700mm 2 When installing the suspension fixtures prior to installation of the...
- Page 3 [Fig. 5.1.1] [Fig. 5.1.2] [Fig. 5.1.3] * In case of PEH-P8, 10MYA * In case of PEH-P8, 10MYA A Unit body A Nut A Be sure to attach a U-shaped washer (4 wash- ers in total). B Lifting machine B Washer [Fig.
- Page 4 [Fig. 7.1.1] [Fig. 7.1.2] A Remove the cap A Thermal insulation B Pull out insulation C Wrap with damp cloth D Return to original position E Ensure that there is no gap here F Wrap with insulating tape [Fig.7.1.3] * In case of PEH-P8, 10 * In case of PEH-P16, 20 (No.2) A Brazing...
- Page 5 [Fig.8.0.3] * In case of PEH-P8, 10MYA PEH-P10 : 1302 A Inlet duct flange PEH-P8 : 1102 PEH-P10 : 66 × 130pitch = 1040 B PEH-P8: 8 PEH-P8 : 31 × 130pitch = 1170 PEH-P10: 9 PEH-P16: 10 × 130pitch = 1300 PEH-P20: 12 ×...
- Page 6 [Fig.9.1.1] [Fig.9.2.1] A Remote controller pro- file B Required clearances surrounding the re- mote controller A To TB5 on the indoor unit C Temperature sensor B Terminal block representation D Installation pitch No polarity! [Fig.9.2.2] <A> For installation in the switch box: <B>...
- Page 7 [Fig.9.4.2] [Fig.9.4.3] 1Hr. ON OFF ˚C CLOCK CLOCK FILTER ˚C CHECK MODE STAND BY INDOOR UNIT FUNCTION DEFROST ADDRESS NO 1Hr. ON OFF ˚C CLOCK CLOCK FILTER ˚C CHECK MODE STAND BY INDOOR UNIT FUNCTION DEFROST ADDRESS NO (a) Outdoor unit (b) Indoor unit 1Hr.
- Page 8 [Fig.10.0.1] In case of PEH-P8, 10 In case of PEH-P16, 20 (NO.1) (NO.2) A Power supply B Main switch/fuse (purchased locally) C Power supply wiring for outdoor unit D Power supply wiring for indoor unit E Outdoor unit F Indoor unit G Connection wiring for indoor/outdoor units (polarity) H Remote controller I Connection wiring for indoor/remote controller (no polarity)
- Page 9 11.2 [Fig.11.2.1] [Fig.11.2.2] 1Hr. CENTRALLY CONTROLLED <SW4> ON OFF ˚C CLOCK CHECK FILTER A Stop CHECK MODE ˚C TEST RUN STAND BY ERROR CODE FUNCTION NOT AVAILABLE DEFROST B Cooling TEMP. ON/OFF C Operation FILTER D Heating CHECK TEST TIMER SET PAR-20MAA 11.3 [Fig.11.3.1]...
- Page 10 11.4 14.1 [Fig.11.4.1] [Fig.14.1.1] 1Hr. ON OFF ˚C CLOCK CLOCK FILTER ˚C CHECK MODE STAND BY INDOOR UNIT FUNCTION DEFROST ADDRESS NO I Electric current marker 1Hr. ON OFF ˚C CHECK CLOCK FILTER ˚C CHECK MODE STAND BY INDOOR UNIT FUNCTION DEFROST ADDRESS NO...
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Page 11: Table Of Contents
Contents 1. Safety precautions ..................11 8. Duct work ....................15 1.1. Before installation and electric work ........11 9. Remote controller ..................15 1.2. Precautions for devices that use R407C refrigerant ....11 9.1. Installing procedures ............... 15 1.3. Before getting installed ............12 9.2. -
Page 12: Before Getting Installed
• Use refrigerant piping made of phosphorus deoxidized copper. In addi- 1.4. Before getting installed (moved) - elec- tion, be sure that the inner and outer surfaces of the pipes are clean and trical work free of hazardous sulphur, oxides, dust/dirt, shaving particles, oils, mois- ture, or any other contaminant. -
Page 13: Install The Indoor Unit On A Ceiling Strong Enough To Sustain Its Weight
PEH-P10MYA 80 kg building) as strength members. PEH-P16MYA 180 kg PEH-P20MYA 212 kg 5. Installing the unit 3. Attach a washer, nut and suspension fixture to each suspension bolt. (The 5.1. Hanging the unit body washers and nuts are to be supplied locally.) s Bring the indoor unit to an installation site as it is packed. -
Page 14: Refrigerant Pipe And Drain Pipe Specifications
Entry of air will cause extremely high pressure inside the refrigerant [Fig. 7.1.2] (P.4) cycle, possibly resulting in breakage of pipes. A Thermal insulation B Pull out insulation PEH-P8MYA PEH-P10MYA PEH-P16MYA PEH-P20MYA C Wrap with damp cloth D Return to original position Piping Method Brazing Brazing Brazing Brazing... -
Page 15: Duct Work
1. Ensure that the drain piping is downward (pitch of more than 20 mm/m) to the 4. Ensure that collected pipes are 10 cm lower than the unit body’s drain port . outdoor (discharge) side. 5. Put the end of the drain piping in a position where no odor is generated. 2. -
Page 16: Connecting Procedures
1 Go to the function setting mode 9.2. Connecting procedures Switch OFF the remote controller. Press the A FILTER and B TEST RUN buttons simultaneously and hold them • The remote controller cord may be extended up to 500 m. Since the remote for at least 2 seconds. - Page 17 Other function selections Now that you know how to change the power voltage setting, there are several other settings that can be changed as well. The following Table lists the various settings that can be changed through the remote controller and the default settings of the various units. Table 1 Function Settings...
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Page 18: Electrical Wiring
15 A 15 A may be bitten by mouses. Use as many metal pipes as possible to insert the – Thicker cables into them for protection. PEH-P20MYA 1.5 mm or thicker 15 A 15 A (12 VDC) PUH-P10MYA 6 mm... -
Page 19: Test Run
11. Test run 3 Press button 11.1. Before test run Cooling/drying mode: Cool air should start to blow. The test run can be carried out either from the outdoor unit or the indoor unit. Heating mode: Warm air should start to blow (after a while). 1. -
Page 20: Self-Diagnosis
2) Outdoor unit The display screen will return to the status before self-diagnosis. Press the I ON/OFF button to cancel self-diagnosis. The indoor unit will stop. 1) Check Items (This operation is ineffectual when operation is prohibited.) • After installation of indoor and outdoor units, and tubing and electric wiring work, check that the unit is free from leaks of refrigerant, loosened connec- 11.4. -
Page 21: Test Run [For Wireless Remote Controller]
12. Test run [for wireless remote controller] 12.1. Before test run 12.2. Self-check [Fig. 12.2.1] (P.10) s s s s s After completing installation and the wiring and piping of the indoor and outdoor units, check for refrigerant leakage, looseness in the power sup- 1 Turn on the power. -
Page 22: Test Run Method
12.3. Test run method 5 Press the button and check whether fan speed changes. [Fig. 12.3.1] (P.10) VANE 6 Press the button and check whether the auto vane operates prop- 1 Turn on the power to the unit at least 12 hours before the test run. erly. -
Page 23: The Following Occurrences Are Not Problems Or Errors
• Depending on the position of the SW2 switch on the outdoor unit board, the segments light up to indicate the running condition of the unit and the particulars of the check code. SW2 setting Item Display contents 123456 Operation mode/relay output 000000 tens place O: stop... -
Page 24: Examples Of Refrigerant System Address Setting
14.2 Examples of refrigerant system address setting Outdoor unit refrigerant Remote controller Indoor unit Outdoor unit system address power supply unit PEH-P8·10MYA – PEH-P16·20MYA No.1 ✕ No.2 01~15 * Set the refrigerant system address of one outdoor unit to 00 for the power supply to the remote controller. - Page 25 This product is designed and intended for use in the residential, commer- cial and light-industrial environment. • Low Voltage Directive 73/23/EEC The product at hand is • Electromagnetic Compatibility Directive 89/ based on the following EU regulations: 336/EEC Please be sure to put the contact address/telephone number on this manual before handing it to the customer.