Instruction/ maintenance manual of the product PQHY-P7296TGMU-A Mitsumi electronic
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GB F Air -Conditioner s For Building Application HEA T SOURCE UNIT PQHY-P72·96TGMU-A INST ALLA TION MANU AL F or safe and correct use, please read this installation man ual thoroughly before installing the air-conditioner unit.
2 5 [Fig. 5.0.1] 8 m [26 ft] = > 8 m [26 ft] = > 40 ° = < B A C 990 [39] 900 [35-7/16] 45 [1-25/32] 550 [21-21/32] 570 [22-15/32] 16 [21/32] 602 [23-23/32] D E A B C D 600 [23-5/8] 550 [21-21/32] 400 [15-3/4] 990 [39] 990 [39] 400 [15-3/4] 400 [15-3/4] F G H E E D H G F C B A TB8 3 A B 4 63PW [Fig.
3 8 8.2 [Fig. 8.2.1] A Heat source unit B First branch C Indoor unit D Cap B A A B C D e a 1 b c d 23 4 5 C C CC C B A a b 1 2 c d e 34 5 C D C C C C A A (Unit: mm [in]) Å Heat source model P72 P96 ı Liquid pipe ø9.52 [3/8] * ø9.52 [3/8] Ç Gas pipe ø19.
4 10 [Fig. 9.4.4] [Fig. 9.4.3] [Fig. 9.4.2] C A B D E [Fig. 9.4.1] [Fig. 10.2.1] B A D C E E E D A B D F G B <D> Floor (waterproofing) E I B <C> Outer wall (e xposed) A B <A> Inner wall (concealed) A B D C <B> Outer wall F H D B G <E> Roof pipe shaft I A J 1m 1m [3.
5 A B C E D M1 M2 M1 M2 S TB7 TB3 IC (51) M1 M2 S TB5 RC (01) IC M1 M2 S TB5 (02) IC M1 M2 S TB5 (04) IC M1 M2 S TB5 (03) IC M1 M2 S TB5 (05) IC M1 M2 S TB5 (07) IC M1 M2 S TB5 (06) L 2 L 1 (101) RC (.
6 GB D F I NL E P GR RU TR Contents 1. Safety precautions 1.1. Before installation and electric w ork s Before installing the unit, make sure y ou read all the “Safety precautions”. s The “Safety precautions” provide very important points re- garding saf ety .
7 GB D F I NL E P GR RU TR • The reverse phase of L lines (L 1 , L 2 , L 3 ) can be detected (Error cord: 4103), but the rever se phase of L lines and N line can be not be detected. - The some electric par ts should be damaged when power is supplied under the miss wiring.
8 GB D F I NL E P GR RU TR 6. Installation of unit and service space 6.1. Installation • Using the anchoring holes shown below , firmly bolt the unit to the base.
9 GB D F I NL E P GR RU TR 2 Water quality standard Reference : Guideline of Water Quality f or Refrigeration and Air Conditioning Equipment. (JRA GL02E-1994) 3 Please consult with a water quality con.
10 GB D F I NL E P GR RU TR 9. Additional refrigerant charge At the time of shipping, the heat source unit is charged with the refrigerant. As this charge does not include the amount needed for e xtended piping, additional charg- ing for each refrigerant line will be required on site .
11 GB D F I NL E P GR RU TR Note: If a torque wrench is not a vailable, use the following method as a standard: When you tighten the flare nut with a wrenc h, y ou will reach a point where the tightening torque will abruptl y increase . T urn the flare nut beyond this point by the angle sho wn in the table above.
12 GB D F I NL E P GR RU TR P enetrations [Fig. 9.4.4] (P .4) <A> Inner wall (concealed) <B> Outer wall <C> Outer wall (e xposed) <D> Floor (waterproofing) <E> Roof pipe .
13 GB D F I NL E P GR RU TR h. The group setting operations among the multiple indoor units is done b y the remote controller (RC) after the electrical power has been turned on.
14 GB D F I NL E P GR RU TR 11. T est run 11.1. The following phenomena do not represent tr ouble (emergency) Display of remote controller “Cooling (heating)” flashes Normal display Normal display.
15 GB F F I NL E P GR RU TR T able des matières 1. Consignes de sécurité 1.1. A vant l’installation de l’appareil et l’ins- tallation électrique s A vant d’installer le c limatiseur , lire attentivement toutes les “Consignes de sécurité”.
16 GB F F I NL E P GR RU TR 1.4. A vant de pr océder à l’installation élec- trique A vertissement: Lors de l’installation ou du déplacement de l’appareil, veillez à ce qu’aucune substance autre que le réfrigérant spécifié (R410A) ne pénètre dans le cir - cuit de réfrigérant.
17 GB F F I NL E P GR RU TR 3. Association aux appareils intérieurs 2. Le produit • Cet appareil utilise le réfrigérant R410A • La tuyauterie des systèmes utilisant le R410A peut être différente de celle des systèmes utilisant un réfrigérant ordinaire car leur pressurisation est plus éle- vée.
18 GB F F I NL E P GR RU TR • Il y a un orifice prévu pour le drainage de l’eau au centre de la tête d’arrivée d’eau de l’échangeur de chaleur , au milieu de l’appareil. V ous pouvez l’utiliser lors de l’entretien de l’appareil, etc.
19 GB F F I NL E P GR RU TR 8.1. Précaution Cet appareil utilise le réfrigérant R410A. Lors de la sélection des tuyaux, respecter les réglementations locales concernant les équipements et l’épaisseur des tuyaux. 1 Utilisez les matériaux suivants pour les tuyaux de réfrigérant.
20 GB F F I NL E P GR RU TR G Ouverture de service [Pour l’écoulement et le remplissage du réfrigérant supplémentaire sur place. Ouvrez et fermez l’ouverture de service à l’aide d’une clé à double fonction. V euillez toujours remettre en place le capuchon une fois l’opér ation ter minée.
21 GB F F I NL E P GR RU TR Procédure pour le test d’étanchéité à l’air 1. Pressur isation à l’azote (1) Après avoir eff ectué la pressurisation au niveau prévu (4,15 MP a [601 psi]) av ec de l’azote, ne pas utiliser l’appareil pendant environ un jour .
22 GB F F I NL E P GR RU TR Exemple de système de f onctionnement groupé a vec plusieurs unités source de chaleur (Il est nécessaire d’uti- liser des câbles blindés et de définir les adresses.) <Exemple de mise en place des câb les de transmission> [Fig.
23 GB F F I NL E P GR RU TR h. Les opérations de réglage groupé pour des appareils intérieurs multiples s’eff ectuent par le biais de la commande à distance (RC) après la mise sous tension.
24 GB F F I NL E P GR RU TR 1 1 . Essai de fonctionnement 11.1. Les phénomènes suivants ne constituent pas des problèmes (urgence) Affichage de la télécommande “Cooling (heating)” clignote Af.
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WT04681X01 HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIY OD A-KU, TOKY O 100-8310, JAP AN Please be sure to put the contact address/telephone number on this manual before handing it to the customer. This product is designed and intended for use in the residential, commer- cial and light-industrial environment.
An important point after buying a device Mitsumi electronic PQHY-P7296TGMU-A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Mitsumi electronic PQHY-P7296TGMU-A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Mitsumi electronic PQHY-P7296TGMU-A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Mitsumi electronic PQHY-P7296TGMU-A you will learn all the available features of the product, as well as information on its operation. The information that you get Mitsumi electronic PQHY-P7296TGMU-A will certainly help you make a decision on the purchase.
If you already are a holder of Mitsumi electronic PQHY-P7296TGMU-A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mitsumi electronic PQHY-P7296TGMU-A.
However, one of the most important roles played by the user manual is to help in solving problems with Mitsumi electronic PQHY-P7296TGMU-A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mitsumi electronic PQHY-P7296TGMU-A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
