Fujitsu Airstage UTP-RX08AH User Manual Download

Page: 1 / 15

English

INSTALLATION MANUAL

RB UNIT

For authorized service personnel only.

Deutsch

INSTALLATIONSANLEITUNG

KÄLTEMITTEL-ABZWEIGUNGS-GERÄT

Nur für autorisiertes Fachpersonal.

Français

Español

MANUEL D’INSTALLATION

MANUAL DE INSTALACIÓN

UNITÉ DE DÉRIVATION DE RÉFRIGÉRANT

UNIDAD DE DERIVACIÓN DE REFRIGERANTE

Pour le personnel agréé uniquement.

Únicamente para personal de servicio autorizado.

Italiano

MANUALE DI INSTALLAZIONE

UNITÀ REFRIGERANTE SECONDARIA

A uso esclusivo del personale tecnico autorizzato.

Ελληνικ

Português

ΕΓΧΕΙΡΙΔΙΟ

ΕΓΚΑΤΑΣΤΑΣΗΣ

ΜΟΝΆΔΑ

ΔΙΑΚΛΆΔΩΣΗΣ

ΨΥΚΤΙΚΟΎ

Μόνο

για

εξουσιοδοτημένο

τεχνικό

προσωπικό

MANUAL DE INSTALAÇÃO

UNIDADE DE DERIVAÇÃO DE REFRIGERANTE

Apenas para técnicos autorizados.

Ру

сский

Türkçe

РУКОВОДСТВО

ПО

УСТАНОВКЕ

МОДУЛЬ

ВЕТКИ

ОХЛАЖДЕНИЯ

Только

для

авторизованного

обслуживающего

персонала

MONTAJ KILAVUZU

UTUCU DA

ITIM ÜNITESI

Yaln

zca yetkili servis personeli için.

UTP-RX08AH
UTP-RX12AH

PART NO. 9366247067-02

[Original instructions]

9366247067-02_IM_9L.indb 1

8/9/2019 4:28:59 PM

Summary of Contents for Airstage UTP-RX08AH

Page 1: ...FRIGERANTE SECONDARIA A uso esclusivo del personale tecnico autorizzato Ελληνικά Português ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ ΜΟΝΆΔΑ ΔΙΑΚΛΆΔΩΣΗΣ ΨΥΚΤΙΚΟΎ Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό MANUAL DE INSTALAÇÃO UNIDADE DE DERIVAÇÃO DE REFRIGERANTE Apenas para técnicos autorizados Русский Türkçe РУКОВОДСТВО ПО УСТАНОВКЕ МОДУЛЬ ВЕТКИ ОХЛАЖДЕНИЯ Только для авторизованного обслуживающего персонала MONTAJ ...

Page 2: ...d alone or with non authorized by the manufacturer Always use a separate power supply line protected by a circuit breaker operating on all wires with a distance between contact of 3mm for this unit The unit must be correctly grounded and the supply line must be equipped with a dif ferential breaker in order to protect the persons The units are not explosion proof and therefore should not be instal...

Page 3: ...y Kw 1 1 2 2 2 8 3 6 4 0 4 5 5 6 7 1 8 0 9 0 Model code 34 36 45 54 60 72 90 96 Indoor unit capacity Kw 10 0 11 2 12 5 14 0 18 0 22 4 25 0 28 0 For connectable indoor units refer to the catalogue or the Design Technical manual You must connect the indoor units with 1 or more branches I U O U RB unit If connecting indoor units with 1 branch you must connect indoor units to the branch furthest from ...

Page 4: ...t install the unit in or near the areas where quietness is a priority bedroom etc Refrigerant noise may be heard from the piping RB unit RB unit 5 2 Installation dimensions Provide a service access for maintenance and inspection purposes as shown in the figure below Be sure to prepare service access in control box side It is not necessary to provide drainage for this unit Install the RB unit witho...

Page 5: ...fixture the unit may fall off 5 5 Installation of the unit WARNING Perform installation in a location which can properly withstand the weight of the unit Failure to install in a faulty installment may cause the equipment to fail water leak age electric shock or fire During installation secure the hanger bolt so it does not come off CAUTION Be sure to provide adequate maintenance space when install...

Page 6: ... 1 2 Reducer ø15 88 5 8 Reducer ø22 22 7 8 Reducer 22 4 to 28 0 ø12 70 1 2 Reducer ø19 05 3 4 Reducer ø22 22 7 8 Reducer 28 1 to 44 7 ø12 70 1 2 Reducer ø19 05 3 4 Reducer ø28 58 1 1 8 Reducer 44 8 to 46 9 ø15 88 5 8 Reducer ø19 05 3 4 Reducer ø28 58 1 1 8 Reducer 47 0 to 56 0 ø15 88 5 8 Reducer ø22 22 7 8 Reducer ø28 58 1 1 8 Reducer 56 1 to 80 0 ø15 88 5 8 Reducer ø28 58 1 1 8 ø34 92 1 3 8 80 1 ...

Page 7: ...ffect the refrigerant piping system due to deterioration of refrigerant oil For brazing material use phosphor copper that does not require flux 6 3 2 Bending pipes The pipes are shaped by your hands Be careful not to collapse them Do not bend the pipes in an angle more than 90 When pipes are repeatedly bent or stretched the material will harden making it difficult to bend or stretch them any more ...

Page 8: ...able by 50 mm or more Bundling these cables together will cause miss operation or breakdown When handling PC board static electricity charged in the body may cause malfunction of the PC board Follow the cautions below Establish an earth ground for the RB units indoor units outdoor units and peripheral devices Cut power breaker off Touch metal part of the RB units indoor units and outdoor units for...

Page 9: ...possibly cause heavy damage inside the unit Tightening torque M4 screw Power supply L N GND 1 2 to 1 8 N m 12 to 18 kgf cm 7 3 2 Transmission cable 30 mm 40 mm Shielded cable no film GOOD PROHIBITED Different diameter Connect to 1 side WARNING Tighten the terminal screws to the specified torques otherwise abnormal overheating may be produced and possibly cause heavy damage inside the unit Tighteni...

Page 10: ...ion cable connects indoor units belonging to the same RB group The transmission cable cannot be used to connect indoor units belonging to different RB groups GOOD PROHIBITED PROHIBITED Refrigerant pipe RB unit RB unit RB unit Refrigerant pipe RB group RB group RB group Transmission line Transmission line Transmission line L N L N L N L N Crossover wiring of power supply RB unit Pull box RB unit RB...

Page 11: ...3 4 Work procedure 1 Remove the control box cover 4 screws 2 Connect the transmission cable to the transmission cable terminal 3 Firmly attach the transmission cables using the accessory cable ties RX08AH Up to 9 locations RX12AH Up to 13 locations 4 Connect the power supply cable to the power supply cable terminal 5 Firmly fix the power supply cable clamp in place M1 M3 M2 Transmission cable To i...

Page 12: ...ort the sound of passing refrigerant may be loud during the cool heat selection control process Settings other than those in specified positions are not to be changed To perform a function setting with 2 or 4 branches merged use the same DIP switch SET2 setting on all the branches merged DIP switch SET2 9 EXTERNAL INPUT RB unit can be switched cooling priority and heating priority by using RB unit...

Page 13: ...G 2 OR 4 BRANCHES An indoor unit with a capacity exceeding 8 0 kW can be connected by merging 2 or 4 indoor unit side outlet branches This chapter should be read only if 2 or 4 branch merging is planned To connect an indoor unit with a capacity exceeding 8 0 kW use the option ally available separation tube kit For the installing of the separation tube kit refer to the installation manual for the k...

Page 14: ...Indoor unit Indoor unit Indoor unit Branch D or H or L Branch C or G or K Branch B or F or J Branch A or E or I 2 Connection type 2 RB unit Indoor unit Indoor unit Indoor unit Branch D or H or L Branch C or G or K Branch B or F or J Branch A or E or I 3 Connection type 3 RB unit Indoor unit Indoor unit Branch D or H or L Branch C or G or K Branch B or F or J Branch A or E or I O F F Cable tie Cabl...

Page 15: ...d J Branches K and L 2 Use the same switch setting on branches K and L Branches I and J 3 Branches K and L Use the same switch setting on branches I and J Use the same switch setting on branches K and L 1 For detailed description about the connection refer to Connection type 1 above 2 For detailed description about the connection refer to Connection type 2 above 3 For detailed description about th...

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