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Periodic check (only for gas heat pump air conditioner)

For the gas heat pump air conditioning, the periodic check is re

-

quired because the engine is equipped.
If the indication lamp flashes in follows, the periodic check shall 

be performed.
Contact your distributor or contractor to request the maintenance.
• When the FILTER indicator (yellow) and the TIMER indicator

(green) flash slowly (2 seconds ON/ 2 seconds OFF cycle), 

it is notified that the periodic check for outdoor unit is nearby.

• When the FILTER indicator (yellow) and the TIMER indicator

(green) flash quickly (0.5 seconds ON/ 0.5 seconds OFF cy

-

cle), it is notified that the periodic check time for outdoor unit 

is passed. Contact beforehand your distributor or contractor 

to request the maintenance.

9.2  IN ABNORMAL CONDITION

Abnormality

• When some troubles occur such as safety device actuation,

etc. during the test run or the normal operation, “RUN” (red 

lamp) flashes (0.5 second ON / 0.5 second OFF).

• The alarm codes are indicated by the flashing times of “DEF”

(green lamp) and “FILTER” (yellow lamp).

“DEF” (green): The number of flashing is shown at the tens digit 

of alarm code.
“FILTER” (yellow): The number of flashing is shown at the units 

digit of alarm code.

Example

3 5

“FILTER” (yellow lamp)
“DEF” (green lamp)

Alarm

“DEF” flashes 3 times 

(0.5 second ON/0.5 second OFF)

“FILTER” flashes 5 times 

(0.5 second ON/0.5 second OFF)

These indications are repeated until the alarm is reset.

Power failure

• All the indications are OFF.
• Once the unit is stopped by the power failure, the unit will not

be  started  again  although  the  power  recovers.  Perform  the

starting procedures again.

• In case of instantaneous power failure within 2 seconds, the

unit will be started again automatically.

Electric noise

There could be a case that all the indications are OFF and the 

unit is stopped. This is occurred by the activation of the micro 

computer for the unit protection from the electric noise.
Perform the starting procedures again.

Indication of receiver kit

13

PMML0314A rev.0 - 09/2013 - P5415315

ENGLISH

Содержание PC-ALHP1

Страница 1: ...EMERGENCY COOL HEAT RUN FILTER DEF TIMER INSTALLATION AND OPERATION MANUAL WIRELESS RECEIVER KIT PC ALHP1 ...

Страница 2: ......

Страница 3: ...thout notice in order that HITACHI may bring the latest innovations to their customers Whilst every effort is made to ensure that all specifications are correct printing errors are beyond Hitachi s control Hitachi can not be held responsible for these errors ...

Страница 4: ...ding to the appropria ted local or national regulations in a environmentally correct way Due to the refrigerant oil and other components contained in Air Conditioner its dismantling must be done by a professional installer according to the applicable regulations Contact to the corresponding authorities for more information ...

Страница 5: ...sonal injuries or death CAUTION Hazards or unsafe practices which COULD result in minor personal injury or product or property damage NOTE The text following this symbol contains information or instructions that may be of use or that require a more thorough explanation ...

Страница 6: ...LIERTEN INNENGERÄTEN 9 ANZEIGE DES EMPFÄNGER SETS 1 SOMMAIRE DES DISPOSITIFS DE SÉCURITÉ 2 AVANT L INSTALLATION ET LA MISE EN SERVICE 3 NOMENCLATURE DES PIÈCES 4 INSTALLATION 5 FONCTIONNEMENT 6 FONCTIONS OPTIONNELLES 7 ENVOYER DES COMMANDES DEPUIS LE CONTRÔLEUR 8 IDENTIFICATION DES UNITÉS INTÉRIEURES INSTALLÉES CÔTE À CÔTE 9 INDICATION DU KIT DE RÉCEPTION INDICE ÍNDICE 1 PRECAUZIONI PER LA SICUREZ...

Страница 7: ... 2 FÖRE INSTALLATION OCH DRIFT 3 DELARNAS NAMN 4 INSTALLATION 5 DRIFT 6 TILLVALSFUNKTIONER 7 SKICKA KOMMANDON FRÅN FJÄRRKONTROLLEN 8 IDENTIFIERING AV INOMHUSENHETER SOM INSTALLERATS BREDVID VARANDRA 9 INSTALLATION AV MOTTAGARSATS 1 ΣΥΝΟΠΤΙΚΕΣ ΠΡΟΦΥΛΑΞΕΙΣ ΑΣΦΑΛΕΙΑΣ 2 ΠΡΙΝ ΑΠΟ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ ΚΑΙ ΤΗ ΛΕΙΤΟΥΡΓΙΑ 3 ΟΝΟΜΑΤΑ ΕΞΑΡΤΗΜΑΤΩΝ 4 ΕΓΚΑΤΑΣΤΑΣΗ 5 ΛΕΙΤΟΥΡΓΙΑ 6 ΠΡΟΑΙΡΕΤΙΚΕΣ ΛΕΙΤΟΥΡΓΙΕΣ 7 ΑΠΟΣΤΟΛΗ ΕΝΤ...

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Страница 9: ...ards may be applicable if local regulations are not available Inter national Organization for Standardization ISO5149 or Euro pean Standard EN378 or Japan Standard KHKS0010 Perform electrical work according to the Installation Manual As for the electrical wiring work and check turn OFF the main power supply before opening closing the service cover of in door unit If service cover is opened with ma...

Страница 10: ...ning the air inlet grille EMERGENCY COOL HEAT RUN FILTER DEF TIMER Dip switch Inside of receiver kit for function selection set ting this switch is for ins taller Switch for emergency operation Refer to the item Emergency operation about detail Indicator lamp The indicator lamps are turned ON and flash for the conditions of RUN TIMER DEF defrost FILTER and receiving Receiver Receiver 2 PMML0314A r...

Страница 11: ...e receiver kit is attached near lighting which gene rates the ambient light it may not receive the signal from the wireless remote control Pay attention to the installation posi tion of receiver kit Do not run the wire for receiver kit and wire of 220 240V power source wire in parallel It may cause malfunction of receiver kit by noise 1 Perform the installation work for receiver kit while the indo...

Страница 12: ...o the square holes Pay attention to the direction of receiver kit when it is attached Receiver Kit Attaching DIrection for Receiver Kit Hook Receiver Kit Service Hole Hole for Connecting Cable Hook N OT E Check whether the receiver kit is securely fixed 6 Lead the connecting cable into the electrical box with other wires Attach the accessory insulation to the edge of side cover R in order to preve...

Страница 13: ... kit and press RUN STOP switch When the transmitting indication flashes on the LCD of wireless remote control switch the lamp ye llow on the receiver will be turned on briefly The RUN indicator red on receiver is turned ON when the operation is started COOL C Me The indications of setting temperature fan speed and air flow angle are turned ON NOTE Do not press RUN STOP switch repeatedly less than ...

Страница 14: ...1ºC COOL C Me The set temperature is set to 28ºC in the cooling operation NO T E The temperature is not displayed during the stoppage In the case that the temperature is set during the stoppage the tem perature indication is turned ON temporally It is automatically turned OFF after setting The temperature can be set for each operation mode The setting temperature is available from 17ºC to 30ºC by ...

Страница 15: ...E The louver angle is not displayed during the stoppage The louver setting are only available from 1 step through 5 step and auto swing at the cooling and dry operation modes The louver angle may be changed automatically during the heating operation Refer to the installation and operation ma nual of indoor unit about detail The louver may NOT stop immediately right after the switch is pressed The ...

Страница 16: ...reshold of switching temperature against the setting temperature is 3ºC in case of using this function Therefore this function should not be utilized in the room where the ac curate temperature and humidity controls are required Start operation Press and hold the MODE switch for more than 3 seconds The indication AUTO automatic cooling heating operation will appear AUTO AUTO is set The indications...

Страница 17: ...ng operation is started Press HEAT again so that the heating operation is sto pped Point the transmitter towards the receiver kit and press SET switch The TIMER indicator green on receiver is turned ON COOL ON TIMER Stop flashing Cancel setting To cancel the timer setting point the transmitter towards the receiver kit and press CANCEL switch The TIMER indicator green on receiver is turned OFF COOL...

Страница 18: ...ing of indoor unit of wireless remote control switch when it sets to ON Invalidity of Emergency Operation X X X O X X The switches for emergency operation are invalid O ON X OFF C A U T ION Pay attention to the following settings when the function for receiver kit is selected from the remote control switch or the centralized controller The cooling lower limit for setting temperature and the heatin...

Страница 19: ... case replace the battery Receiver kit receiver part Capable distance for transmitting Max 6m Direct line between transmitter and receiver Wireless remote control switch The distance for transmitting differs depending on the ceiling height Refer to the table below about the detail 7 1 HORIZONTAL DISTANCE LIMIT FOR RECEIVER KIT Horizontal distance limit for receiver kit in the case that height of w...

Страница 20: ...rost Defrost operation DEF indicator green is turned ON during the defrosting The indoor fan is stopped The louver is fixed at the horizontal position However the louver indication of LCD continues to activate Operation stoppage during defrosting operation The RUN indicator red is turned OFF when the operation is stopped during the defrosting However the operation continues with turning ON DEF ind...

Страница 21: ...amp flashes 0 5 second ON 0 5 second OFF The alarm codes are indicated by the flashing times of DEF green lamp and FILTER yellow lamp DEF green The number of flashing is shown at the tens digit of alarm code FILTER yellow The number of flashing is shown at the units digit of alarm code Example 3 5 FILTER yellow lamp DEF green lamp Alarm DEF flashes 3 times 0 5 second ON 0 5 second OFF FILTER flash...

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Страница 24: ...PMML0314A rev 0 09 2013 P5415315 Printed in Japan ...

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