Manuale d’uso / di manutenzione del prodotto 140JAA del fabbricante Mitsubishi Electronics
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INST ALLA TION MANUAL For safe and correct use, please read this in stallation manual thoroughly before installing the air-conditioner unit. Air-Conditioners PEAD-RP71, 100, 125, 140JAA English FOR INST ALLER KD79D905H01_Cove r.
2 3 [Fig. 3-1] 4 [Fig. 4-1] C D C E D A Unit body B Lifting machine 5 [Fig. 5-1] [Fig. 5-2] [Fig. 5-3] A Center of gravity A Indoor unit’s bottom surface 5.
3 6 ø B ø A a b [Fig. 6-1] a Indoor unit b Outdoor unit a d c b ef 90 ° d c b a b a a b e b c d c A c b a de fg h i [Fig. 6-9] A Pipe cover (small) (accessory) B Caution: Pull out the thermal insulation on the refrigerant piping at the site, insert the flare nut to flare the end, and replace the insu- lation in its original position.
4 [Fig. 6-10] [Fig. 6-1 1] 6 6.5 C D G F E B 52 5 A A Indoor unit B Tie band (accessory) C Band fixing part D Insertion margin E Drain socket (accessory) F Drain pipe (O.D. ø 32 PVC TUBE, field supply) G Insulating material (field supply) A B1 C C C D2 E A Downward s lope 1/100 or mo re B Connection dia.
5 8 [Fig. 8-1] 8.1 7 7.1 A Outdoor unit power supply B Earth leakage breaker C Wiring circuit breaker or isolating switch D Outdoor unit E Indoor unit/outdoor unit connecting cords F Remote controller.
6 8.2 F Use PG bushing to keep the weight of the cable and external force from being applied to the power supply terminal connector . Use a cable tie to secure the cable. G Power source wiring H Use ordinary bushing I Transmission wiring J T erminal block for power source and indoor transmission K T erminal block for remote controller [Fig.
7 A For installation in the switch box: B For direct installation on the wall select one of the following: • Prepare a hole through the wall to pass the remote controller cord (in order to run the remote controller cord from the back), then seal the hole with putty .
8 A B C D E G H F A Signal receiving unit external B Center of Switch box C Switch box D Installation pitch E 6.5 mm (1/4 inch) F 70 mm (2 - 3/4 inch) G 83.5 ± 0.4 mm (3 - 9/32 inch) H Protrusion (pillar , etc) [Fig. 8-9] A B C A Remote controller wire B Hole (drill a hole on the ceiling to pass the remote controller wire.
9 8 8.4 [Fig. 8-12] [Fig. 8-13] AB C D A Thin-wall portion B Bottom case C Remote controller wire D Conducting wire [Fig. 8-14] A A Screw (M4 x 30) * When installing the lower case directly on the wall or the ceiling, use wood screws. Insert the minus screwdriver toward the arrow pointed and wrench it to remove the cover .
10 8 8.4 [Fig. 8-16] IC IC IC IC CN90 CN90 CN90 CN90 Pair number: 0 [Fig. 8-17] IC CN90 IC CN90 Pair n umber: 0 Pair n umber: 0 Pair n umber: 0 Pair number: 0 IC IC IC IC CN90 CN90 CN90 CN90 [Fig.
11 9 [Fig. 9-1] [Fig. 9-2] 9.2 ˚ C ˚ C SIMPLE PAR-21MAA ON/OFF FILTER CHECK OPERATION CLEAR TEST TEMP. MENU BACK DAY MONITOR/SET CLOCK ON/OFF TEST RUN COOL, HEAT A F C ED B M I H G ˚ C ˚ C SIMPLE PAR-21MAA ON/OFF FILTER CHECK OPERATION CLEAR TEST TEMP.
12 10 [Fig. 10-1] B A G H K L M I J C D E F A Indoor unit B Union C Liquid pipe D Gas pipe E Stop valve F Outdoor unit G Refrigerant gas cylinder operating valve H Refrigerant gas cylinder for R410A w.
13 Contents 1. Safety precautions ................................................................................. 13 2. Selecting the installation location ........................................................... 13 3. Selecting an installation site & Accessories .
14 3. Selecting an installation site & Accessories • Select a site with sturdy fixed surface sufficiently durable against the weight of unit. • Before installing unit, the routing to carry in unit to the installation site should be determined.
15 6. Refrigerant piping work [Fig. 6-5] (P .3) a Flare nut b Copper tube • Remove flare nuts attached to indoor and outdoor unit, then put them on pipe/tube having completed burr removal. (not possible to put them on after flaring work) 6.2.4. Flaring work [Fig.
16 6. Refrigerant piping work 6.4. Purging procedures leak test PURGING PROCEDURES Connect the refrigerant pipes (both the liquid and gas pipes) between the indoor and the outdoor units. Remove the service port cap of the stop valve on the side of the outdoor unit gas pipe.
17 • Connect canvas duct between unit and duct. [Fig. 7-1] (P .5) • Use incombustible material for duct parts. • Provide full insulation to inlet duct flange and outlet duct to prevent condensation. • Be sure to change the position of air filter to a position where it can be serviced.
18 8.1. Power supply 8.1.1. Indoor unit power supplied from outdoor unit The following connection patterns are available. The outdoor unit power supply patterns vary on models.
19 8. Electrical work 8.2. Indoor wire connection Work procedure 1.Remove 2 screws to detach the electric component cover. 2.Route each cable through the wiring intake into the electric component box. (Pro- cure power cable and in-out connecting cable locally and use remote control cable supplied with the unit.
20 8. Electrical work 2) How T o Install [Fig. 8-8] (P .8) to [Fig. 8-15] (P .9) 1. Common items for “ Installation on the ceiling ” and “ Installation on the switch box or on the wall ” [Fig. 8-8] (P .8) A Signal receiving unit external E 6.5 mm (1/4 inch) B Center of Switch box F 70 mm (2 - 3/4 inch) C Switch box G 83.
21 8.5. Function settings (Function selection via the remote controller) 8.5.1 Function setting on the unit (Selecting the unit functions) 1) For wired remote controller [Fig. 8-21] (P .1 1) 1. Changing the external static pressure setting. • Be sure to change the external static pressure setting depending on the duct and the grill used.
22 9.1. Before test run After completing installation and the wiring and piping of the indoor and outdoor units, check for refrigerant leakage, looseness in the power supply or control wiring, wrong polarity , and no disconnection of one phase in the supply .
23 9. T est run • If the unit cannot be operated properly after the above test run has been performed, refer to the following table to remove the cause. PLEASE W AIT PLEASE W AIT → Error code Display messages do not appear even when operation switch is turned ON (operation lamp does not light up).
24 10 . Maintenance 10.1. Gas charge [Fig. 10-1] (P .12) A Indoor unit B Union C Liquid pipe D Gas pipe E Stop valve F Outdoor unit G Refrigerant gas cylinder operating valve H Refrigerant gas cylinde.
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KD79D905H0 2 Please be sure to put the cont act address/telephone number on this manual before handing it to the customer . HEAD OFFICE : TOKYO BLDG ., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN KD79D905H01_Back cover.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Mitsubishi Electronics 140JAA è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Mitsubishi Electronics 140JAA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Mitsubishi Electronics 140JAA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Mitsubishi Electronics 140JAA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Mitsubishi Electronics 140JAA, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Mitsubishi Electronics 140JAA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Mitsubishi Electronics 140JAA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Mitsubishi Electronics 140JAA insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
