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Mitsumi electronic PQHY-P7296TGMU-A manual

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Table of contents for the manual

  • Page 1

    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. MANUEL D’INST ALLA TION Veuillez lire le manuel d’installation en entier avant d’installer ce climatiseur pour évi[...]

  • Page 2

    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. 6.1.1] [Fig. 7.4.1] [Fig. 7.1.1] 7.1 7.4[...]

  • Page 3

    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 ø19.05 [3/4] ø22.2 [7/8] * ø12.7 [1/2] f or over 90m [295 ft] B, C , D (Unit: mm [in]) Î T o[...]

  • Page 4

    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 [3.28 ft] [3.28 ft] <F> P enetrating portion on fir[...]

  • Page 5

    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 (105) RC (103) RC (155) OC M1 M2 M1 M2 S TB7 TB3 CN40 (52) OC r 3 M1M2S System controller L 3 L 6 L 4 L 5 r 2 r 4 r 1 AB AB AB AB CN40 A B C E D M1 M2 [...]

  • Page 6

    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 . Make sure you follo w them. Symbols used in the text W arning: Describes precauti[...]

  • Page 7

    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. • Install the power cable so that tension is not applied to the cable. - [...]

  • Page 8

    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. [Fig. 6.1.1] (P .2) A Heat source unit B 4-ø14 [9/16] (Anchoring hole) C (T op vie w) Bases and anti-vibration • Be sure to install unit in a place strong enough to withstand its wei[...]

  • Page 9

    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 control specialist about water quality control methods and water quality calculations bef ore using anti-corrosive solutions for w ater quality managemen[...]

  • Page 10

    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 . In order that future ser vicing may be properly provided, alw a[...]

  • Page 11

    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. Caution: • Alwa ys remo ve the co[...]

  • Page 12

    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 shaft <F> P enetrating por tion on fire limit and boundary wall A Sleev e B Heat insulating material C Lagging D Caulking material E Band F W at[...]

  • Page 13

    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. <P ermissible Lengths> 1 M-NET Remote controller • Max length via outdoor units: L 1 + L 2 + L 3 + L 4 and L 1 + L 2 + L 3 + L 5 and L 1 + L 2 + L 6 = 500 m [1640 f[...]

  • Page 14

    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 Defrost displa y No lighting Heat ready “HO” or “PLEASE W AIT” flashes Light out Cause When another indoor unit is performing the heating (co[...]

  • Page 15

    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”. s Les “Consignes de sécurité” reprennent des points très im- portants concernant la s?[...]

  • Page 16

    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. Précaution: • Mettez l’appareil à la terre. - N[...]

  • Page 17

    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. Pour plus d’informations, se reporter [...]

  • Page 18

    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. En outre, ne jamais mouiller aucun des éléments électriques de l’appareil (comme la bobin[...]

  • Page 19

    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. • Matériel: Utiliser des tuyaux de réfrigérant en cuivr[...]

  • Page 20

    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. (Force de torsion du capuchon de l’ouver[...]

  • Page 21

    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 . Si la pression ne diminue pas , l’étanchéité à l’air est satisf aisan[...]

  • Page 22

    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. 10.3.1] Commande à distance M-NET (P .5) [Fig. 10.3.2] Commande à distance MA[...]

  • Page 23

    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. <Longueurs permises> 1 Commande à distance M-NET • Longueur maximum via les appareils e xtér ieurs: L 1 +L 2 +L 3 +L 4 et L 1 +L 2 +L 3 +L 5 e[...]

  • Page 24

    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 Affichage normal Affichage normal Affichage de décongélation Eteint Chauffage prêt “HO” ou “PLEASE W AIT” clignote S’éteint Cause Lorsque [...]

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  • Page 28

    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. Printed in Japan[...]