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RoofTech 100 Installation And Maintenance Manual

Roof-mounted air conditioning unit
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Библиотека СОК 
Installation and maintenance manual
Manuel d'installation et de maintenance
Installations- und Wartungshandbuch
Manuale di installazione e di manutenzione
Manual de instalación y de mantenimiento
ROOFTECH
100 ÷ 160
98.5
158.1
97.4
155.3
English
Français
ROOF-MOUNTED AIR CONDITIONING UNIT
UNITE MONOBLOC DE TOITURE
DACHKLIMAGERÄT
UNITÀ D'ARIA CONDIZIONATA DA TETTO
UNIDAD DE AIRE ACONDICIONADO DE TEJADO
IOM RT 02-N-7ALL
Part number / Code / Teil Nummer / Codice / Código : 3990426
Supersedes / Annule et remplace / Annulliert und ersetzt /
Annulla e sostituisce / Anula y sustituye : IOM RT 02-N-6ALL
Deutsch
Italiano
Español

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  • Page 1 Библиотека СОК  Installation and maintenance manual Manuel d’installation et de maintenance Installations- und Wartungshandbuch Manuale di installazione e di manutenzione Manual de instalación y de mantenimiento ROOFTECH 100 ÷ 160 English Français Deutsch Italiano Español ROOF-MOUNTED AIR CONDITIONING UNIT 98.5...
  • Page 3 INSTALLATION INSTRUCTION NOTICE D’INSTALLATION INSTALLATIONSHANDBUCH ISTRUZIONI INSTALLAZIONE INSTRUCCIONES DE INSTALACIÓN...

  • Page 4: Table Of Contents

    CONTENTS GENERAL RECOMMENDATIONS .......................3 SAFETY DIRECTIONS ................................3 WARNING ....................................3 EQUIPMENT SAFETY DATA ............................... 4 INSPECTION AND STORAGE ........................5 WARRANTY ...............................5 CONTENTS OF PACKAGE ..........................5 PRESENTATION ............................5 TECHNICAL SPECIFICATIONS ........................6 OPERATING LIMITS .................................. 6 DIMENSIONS ............................6 HANDLING ...............................6 NET WEIGHT ................................... 7 POSITION OF CENTRE OF GRAVITY FOR THE BASE MODULE ....................

  • Page 5: General Recommendations

    POWER SUPPLY MUST BE SWITCHED OFF BEFORE STARTING TO WORK IN THE ELECTRIC CONTROL BOX GENERAL RECOMMENDATIONS Please read the following safety precautions very carefully before installing the unit. SAFETY DIRECTIONS Follow the safety rules in forces when you are working on your appliance. The installation, commissioning and maintenance of these units should be performed by qualified personnel having a good knowledge of standards and local regulations, as well as experience of this type of equipment.

  • Page 6: Equipment Safety Data

    EQUIPMENT SAFETY DATA Safety Data R410A Toxicity In contact with skin Skin contact with the rapidly evaporating liquid may cause tissue chilblains. In case of skin contact with the liquid, warm the frozen tissue with water and call a doctor. Remove contaminated clothing and footwear.

  • Page 7: Inspection And Storage

    The machine has been designed for an outdoor mounted application, ensuring perfectly weatherproof circulation of the air within the compartments. Packaged ROOFTECH units are designed to safeguard to environment and reduce building energy consumption by the use of R410A as a refrigerant and double skin 50 mm panels for greater thermal insulation.

  • Page 8: Technical Specifications

    TECHNICAL SPECIFICATIONS Models Compressor type Scroll Tandem Scroll Tandem Scroll Tandem Scroll Tandem Compressor quantity Number of circuit Refrigerant R-410A Charge of circuit SEE NAME PLATE Number of blower Type Centrifugal Nominal indoor airflow 20 000 22 500 27 500 30 000 Pressure available Number of outdoor fans...

  • Page 9: Net Weight

    Four sling attachment points are provided for lifting. Rings attached rigidly to the unit structure are intended for completely safe handling. A sling spreader is required to avoid damaging the edges of the unit. (mini: 2300mm) 1286 2141 1284 2259 NET WEIGHT Base module option...

  • Page 10: Electrical Specifications

    The place of installation must not be subject to flooding. ¢ The ROOFTECH should be installed on a flat, clean surface without any obstacles. The surface area must be sufficient to spread the weight of the unit over the building structure.

  • Page 11: Clearance

    CLEARANCE The drawing below illustrates the minimum service clearances to be provided around the unit to guarantee access and proper operation. Take particular care not to obstruct the outdoor coil in order to ensure proper air circulation through the appliance. In addition to the service clearances stated on the dimensions sheet, it is imperative that safe and appropriate access to the unit is...

  • Page 12: Roof Curb

    ROOF CURB The main purpose of the roof curb is to provide weatherproof passage, supply and return air down to the building from the ROOFTECH. In this way, all connections (air, electricity) to the building are not free above the roof. The curb provides a perfect roofing thermal insulation and weight distribution between the ROOFTECH and the building.

  • Page 13: Configuration Of The Unit

    CONFIGURATION OF THE UNIT GENERALITIES The unit is designed to be connected to a duct work. The duct network pressure loss must be related to available outdoor pressure. Should it not be the case, a discharge protection grille and a device creating sufficient pressure drop must be supplied by the installer to avoid excess current draw generated at the motor (see blower curves in the appendix) 4 discharges and 5 intakes air configurations are available.

  • Page 14: Economiser

    ECONOMISER ECONOMISER - 2 FLAPS The economiser is a set of two dampers driven by one actuator. The quantity of outdoor air introduced into the building varies according to the room set point and provides energy savings in both modes. Economiser is used to modulate the return and outdoor air volumes.

  • Page 15: Economiser - 3 Flaps

    ECONOMISER - 3 FLAPS It comprises of a set of 3 dampers with an intake fan that enables on the one hand, to combat the pressure loss from the return ducts and on the other hand, to extract vitiated air from the building in order to avoid excessive pressure build ups when operating in "Free Cooling"...

  • Page 16: Wiring Diagram And Legend

    K14: Pump relay (heat recovery pump ACS 6/7: Outdoor fans three-phase frequency option) regulator with RFI filter Differential circuit breaker, power socket Indoor fan motor and interior lighting M6/7: Outdoor fan motor 230V power socket ON/OFF switch, ROOFTECH interior lighting...

  • Page 17: Control And Regulation Diagrams

    Intake fan motor KM10/11/12/13: Heating elements power contactors Extractor fan motor CH.1: Small capacity heating option AS5: Motor M5 "Soft start" CH.2: Large capacity hearting option AS8: Motor M8 "Soft start" BURNER: Option burner gas Q10/11/12/13: Heating elements magnetic circuit breakers CONTROL AND REGULATION DIAGRAMS pCO1:...

  • Page 18: Range And Settings Of Themal Protection / Nominal Intensity Of The Contactors (Classe Ac3)

    RANGE AND SETTINGS OF THEMAL PROTECTION / NOMINAL INTENSITY OF THE CONTACTORS (CLASSE AC3) Model Range 20-25A 20-25A 20-25A 24-32A Adjustment Range 20-25A 20-25A 20-25A 24-32A Adjustment Range 20-25A 20-25A 20-25A 24-32A Adjustment Range 20-25A 20-25A 20-25A 24-32A Adjustment Range 13-18A 13-18A 13-18A...

  • Page 19: Electrical Connections

    ELECTRICAL CONNECTIONS WARNING BEFORE CARRYING OUT ANY WORK ON THE EQUIPMENT, MAKE SURE THAT THE ELECTRICAL POWER SUPPLY IS DISCONNECTED AND THAT THERE IS NO POSSIBILITY OF THE UNIT BEING STARTED INADVERTENTLY. NON-COMPLIANCE WITH THE ABOVE INSTRUCTIONS CAN LEAD TO INJURY OR DEATH BY ELECTROCUTION. The electrical installation must be performed by a fully qualified electrician, and in accordance with local electrical standards and the wiring diagram corresponding to the unit model.
  • Page 20 The electric connection of range RT is done in a single point on the level of the principal circuit breaker. Electrical power supply cable should be inserted by the base or on the side of the unit. 2207 In this case, cable holes need to be drilled in the panel located under the proximity switch in relation to the thickness of the power cables.

  • Page 21: Commissioning

    COMMISSIONING PRE-START CHECK LIST ELECTRICAL CHECK 1. Electrical installation has been carried out according to unit wiring diagram and the Supply Authority Regulations. 2. size fuses or circuit breaker has been installed at the main switchboard. 3. Supply voltages as specified on unit wiring diagram. 4.

  • Page 22: Air Balancing

    Enlarge the diameter the motor pulley. This will increase the speed of the blower and the air volume. The replacement with a larger motor may be necessary. RT 100 - RT 120 -RT 140 - RT 160...

  • Page 23: Operating Check List

    OPERATING CHECK LIST GENERAL Cheek for any unusual noises or vibration in the running components, particularly at the main blower. PHASE ROTATION PROTECTION If the phase at the power supply are not correct, the phase rotation protection device will prevent the machine from starting.

  • Page 24: Final Check

    FINAL CHECK 1.All panels and fan guards are in place and secured. 2.Unit clean and free of remainder installation material. FINAL TASKS Place the plugs back on the valves and check that they are properly tightened. If needed, fix the cables and the pipes on the wall with clamping collars. Operate the air conditioner in the presence of the user and explain all functions.

  • Page 25: Access Panels

    ACCESS PANELS All the access panels are equipped with progressive tightening handles. BLOWER DRIVE SYSTEM blower shaft and motor bearings are of permanently lubricated, sealed type and require no regular maintenance other than a check on their general condition. The blower belt tension should be checked regularly and belt surfaces inspected for cracks or excessive wear.

  • Page 26: Servicing Checklist

    SERVICING CHECKLIST CASING 1. Clean the outer panels. When cleaning aluminium, follow the same requirements as for other metallic surfaces: ¢ Remove any dirt of mineral or organic origin. ¢ Do not attack the surface of the metal. Cleaning and maintenance products must be: ¢...

  • Page 27: Trouble Shooting

    TROUBLE SHOOTING Problem Probable cause Solution Insufficient refrigerant charge. Top up the refrigerant fluid charge. Unit operates continuously but Clogged filter dryer. Replace the filter. without performing Reduced output from one or both circuits Check the 4-ways valves and change them if necessary. The overheating setting on the thermostatic Increase the setting.
  • Page 28 Problem Probable cause Solution Electrical circuit problems. Check the connections. Fans do not operate. Internal circuit thermal cut-out activated. Contact an approved Service Centre. Duct network pressure too low. Generate an additional pressure loss (refer to aeraulic Fan surging curves) Compressor operating fault Contact an approved Service Centre.
  • Page 29 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO...
  • Page 30 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX DIMENSIONS ............III REFRIGERANT CIRCUIT DIAGRAM ......XIV RT100 - RT120 - RT140 - RT160 ..........III RT100 - RT120 - RT140 - RT160 ..........XV ROOFT CURB ................IX WIRING DIAGRAM ..........
  • Page 31 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO DIMENSIONS DIMENSIONS ABMESSUNGEN DIMENSIONI DIMENSIONES RT100 - RT120 - RT140 - RT160 BASE MODULE MODULE DE BASE GRUNDMODUL MODULO DI BASE MÓDULO BÁSICO...
  • Page 32 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE WITH EU7 FILTER MODULE DE BASE AVEC FILTRE EU7 GRUNDMODUL MIT FILTER EU7 MODULO DI BASE CON FILTRO EU7 MÓDULO BÁSICO CON FILTRO EU7...
  • Page 33 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE WITH BURNER GAS MODULE DE BASE AVEC BRULEUR GAZ GRUNDMODUL MIT GASBRENNER MODULO DI BASE CON BRUCIATORE GAS MÓDULO BÁSICO CON QUEMADOR GAS...
  • Page 34 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE WITH EU7 FILTER AND BURNER GAS MODULE DE BASE AVEC FILTRE EU7 ET BRULEUR GAZ GRUNDMODUL MIT FILTER EU7 UND GASBRENNER MODULO DI BASE CON FILTRO EU7 E BRUCIATORE GAS MÓDULO BÁSICO CON FILTRO EU7 Y QUEMADOR GAS...
  • Page 35 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE 3 FLAPS WITH OR WITHOUT EU7 FILTER MODULE DE BASE 3 VOLETS AVEC OU SANS FILTRE EU7 GRUNDMODUL 3 SCHIEBER MIT ODER OHNE FILTER EU7 MODULO DI BASE 3 SPORTELLI CON O SENZA FILTRO EU7 MÓDULO BÁSICO 3 LAMAS CON O SIN FILTRO EU7...
  • Page 36 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE 3 FLAPS WITH OR WITHOUT EU7 FILTER AND BURNER GAS MODULE DE BASE 3 VOLETS AVEC OU SANS FILTRE EU7 ET BRULEUR GAZ GRUNDMODUL 3 SCHIEBER MIT ODER OHNE FILTER EU7 UND GASBRENNER MODULO DI BASE...
  • Page 37 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO ROOFT CURB - BASE MODULE COSTIERE - MODULE DE BASE DACHRAHMEN - GRUNDMODUL SCANALATURA PERIMETRALE - MODULO DI BASE PETO - MÓDULO BÁSICO...
  • Page 38 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO DUCT OUTLET DIMENSIONS DIMENSIONS DEPART DE GAINES ABMESSUNGEN DER KANALABGÄNGE DIMENSIONI TELLE USCITE DI CONDOTTA DIMENSIONES DE LAS SALIDAS DE CONDUCTOS 120 - 140 - 160 BASE MODULE 2711 1104.5 1595 406.5 4712 BASE MODULE + EU7 FILTER...
  • Page 39 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 2590 120 - 140 - 160 2527 BASE MODULE 1917 2711 1104.5 1595 406.5 4712 BASE MODULE + EU7 FILTER 1917 2711 1104.5 2000 403.5 5115 BASE MODULE + BURNER GAS 1917 2711 1104.5...
  • Page 40 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 1809...
  • Page 41 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO BASE MODULE 1807 1753 BASE MODULE 3 FLAPS 1554 1500 FRESH AIR ON THE LEFT SIDE FRESH AIR ON THE RIGHT SIDE XIII...
  • Page 42 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO REFRIGERANT CIRCUIT DIAGRAM SCHEMA DU CIRCUIT FRIGORIFIQUE KÄLTEKREISLAUFDIAGRAMM SCHEMA DEL CIRCUITO REFRIGERANTE ESQUEMA DEL CIRCUITO FRIGORIFÍCO : Compressor 1 : Compresseur 1 : Compressor 2 : Compresseur 2 : Condenser 1 : Condenseur 1 : Condenser 2 : Condenseur 2...
  • Page 43 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO RT100 - RT120 - RT140 - RT160...
  • Page 44 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO WIRING DIAGRAM SCHEMAS ELECTRIQUES STROMLAUFPLANS SCHEMA ELETRICO ESQUEMA ELECTRICO TAKE CARE! These wiring diagrams are correct at the time of publication. Manufacturing changes can lead to modifications. Always refer to the diagram supplied with the product. ATTENTION Ces schémas sont corrects au moment de la publication.
  • Page 45 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO CONTROL XVII...
  • Page 46 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XVIII...
  • Page 47 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO...
  • Page 48 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO...
  • Page 49 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO POWER...
  • Page 50 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XXII...
  • Page 51 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XXIII...
  • Page 52 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XXIV...
  • Page 53 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO...
  • Page 54 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO AERAULIC ADJUSTMENT (WITHOUT OPTION) CARACTERITIQUES AERAULIQUES (SANS OPTION) REGELUNG DES LÜFTERSYSTEMS (OHNE OPTION) REGOLAZIONE DEL SISTEMA DI TRATTAMENTO DELL'ARIA (SENZA OPZIONE) AJUSTE DEL ISTEMA AEROLICO (SIN OPCIÓN) RT100 ADH500 Performance shown is for installation type B, free inlet - ducted outlet, and doesn't include the effects of appurtenances in the airstream. Power rating kW doesn't include drive losses.
  • Page 55 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO RDH500 XXVII...
  • Page 56 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO RT120-140-160 ADH560 Performance shown is for installation type B, free inlet - ducted outlet, and doesn't include the effects of appurtenances in the airstream. Power rating kW doesn't include drive losses. The AMCA Certified Ratings Seal applies to Air Performance only.
  • Page 57 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO RDH560 XXIX...
  • Page 58 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO...
  • Page 59 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO START UP FORM / FICHE DE DEMARRAGE This Appliance has been handed-over Site: User: by (Name of Technician): Company: Date: Signature ALL OPERATIONS, SAFETY MAINTENANCE AND RECOMMANDATIONS HAVE BEEN EXPLAINED TO THE USER Please, return one Copy of this Form to our ASTS department THIS DOCUMENT IS MANDATORY TO START UNIT WARRANTY SIZE RTL/RTCL...
  • Page 60 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO Comp 1 Comp 2 Comp 3 Comp 4 COOLING MODE Absorbed current (A) COOLING MODE Circuit 1 Circuit 2 RAT (Room T°) °C °C OAT (Outdoor T°) °C °C SAT (Supply T°) °C °C OCT (Condensing T°)
  • Page 61 Declaramos, bajo nuestra responsabilidad, que los productos designados en este manual son conformes a las disposiciones de las directivas CEE enu- nuciadas a continuacion, asi como a las legislaciones nacionales que las contemplan. RTL 100 - 120 - 140 - 160 RTH 100 - 120 - 140 - 160...
  • Page 62 AIRWELL I NDUSTRIE RANCE Route de Verneuil 27570 Tillières-sur-Avre FRANCE ¥ : +33 (0)2 32 60 61 00 : +33 (0)2 32 32 55 13 As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos. Dans un souci d’amélioration constante, nos produits peuvent être modifiés sans préavis.

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