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USER MANUAL - rev 10

Dehumidifiers for radiant systems

49 - 52

10.7

FORMWORK RSV – RSVE 020

10.7.1

Formwork and wooden panel RSV – RSVE 020

10.8

FORMWORK RSV – RSVE 035

10.8.1

Formwork and wooden panel RSV – RSVE 035

Wall

Formwork

Inlet area for hydraulic and electrical
connections and for condensate drain

Panel

Dehumidifier

Formwork

Inlet area for hydraulic and electrical
connections and for condensate drain

Panel

Wall

Summary of Contents for RSE

Page 1: ...w w w h i d e w i t i n f o h i d e w i t RSO RSV RSE U S E R M A N U A L Dehumidifiers for radiant systems ...

Page 2: ...rev 10 USER MANUAL RS Dehumidifiers for radiant systems 2 52 The reproduction even partial of this document without the written permission of HiDew S r l is prohibited ...

Page 3: ...the operators who will work for the management and the maintenance of the unit itself We remain at your disposal for any further information and explication you may need whether in the first starting phase and in every following moment For necessary ordinary or extraordinary maintenance operations we remain at your disposal with our Technical support Service to assist you and supply the spare part...

Page 4: ...CHNICAL DATA 16 6 1 TECHNICAL DATA TABLES 16 6 1 AIRFLOW AND STATIC PRESSURE 18 6 1 HYDRAULIC CIRCUIT WATER PRESSURE DROPS 20 7 AFTER SALES 21 7 1 FAULTS 21 7 2 MAINTENANCE TABLE 22 7 3 ORDINARY MAINTENANCE 23 7 4 EXTRAORDINARY MAINTENANCE 24 8 DISMANTLING OF THE UNIT 25 8 1 ENVIRONMENTAL PROTECTION 25 9 INSTALLATION 26 9 1 INTRODUCTION 26 9 2 PLACEMENT 27 9 3 CANALIZATION 30 9 4 HYDRAULIC CONNECT...

Page 5: ...t please make sure that every update is included in the manual do not damage remove strip or re write the manual neither part of it in case it is lost or damaged please contact the manufacturer for the request of a new user manual and communicate the matriculation number of the unit you find it on the data label Please take care of the following symbols Their function is to underline the following...

Page 6: ...ention to the directions given by the control of the machine accidents can be avoided by following these technical instructions with reference to the machine directive CE 42 2006 and its following revisions in every case keep attention to the national safety rules do not remove or damage protections labels and writings especially those imposed by the law in case they are no more readable please su...

Page 7: ...ors should follow the accidents prevention measures both international and of the destination Country in order to avoid accidents Please remember that the European Community has issued several directives concerning workers safety and wealth such as CEE 391 89 CEE 686 89 CEE 654 89 CEE 655 89 CEE 656 89 CEE 188 89 CEE 58 92 and CEE 57 92 that employers are supposed to follow and to make them follow...

Page 8: ... to use them In case of fire use it according to the regulations in force and contact the fire men Check regularly that the first aid box is fully equipped Verify to have nearby the useful emergency phone numbers The owner of the place where the unit is installed is responsible for the fire extinguisher and the first aid box 1 6 3 Suggestions for advices and maintenance Put an under maintenance la...

Page 9: ...nser which allow the unit to supply cold air if required The use of exclusive high quality refrigerant hydraulic and electrical components make RS dehumidifiers the state of art in terms of efficiency reliability and sound emitted level 2 1 SERIES RSO 020 A RSO 020 I RSE 020 A RSE 020 I RSO 035 A RSO 035 I RSE 035 A RSE 035 I RSE 050 A RSE 050 I RSE 100 A RSE 100 I RSV 020 A RSV 020 I RSVE 020 A R...

Page 10: ...zed panel with plastic grills for suction and supply air It is suitable for the formwork 2 4 4 Supply plenum only for vertical units A supply plenum allows the canalization of the supply air with flexible spiral pipe More information contacting our offices 2 4 5 Mechanical humidistat It is an external device to be installed on the wall and it manages the activation of the unit Humidity operating r...

Page 11: ...hrottling valve 8 Defrosting temperature probe 9 Water plates condenser 10 Solenoid valve for ambient temperature control 11 Liquid receiver 21 Inlet water temperature probe 22 Pre cooling coil 23 Post cooling coil 24 Water inlet from radiant system 25 Water outlet to radiant system 30 Fan 31 Temperature probe 32 Air inlet 33 Air outlet M P T T 2 7 21 5 6 6 24 25 8 30 23 22 4 3 1 M T T 21 24 25 31...

Page 12: ... disables the power supply in case of maintenance Refrigerant components o Filter drier with molecular sieve o Throttling valve o Schrader valve for control maintenance Thermal exchange coils o Copper pipes and aluminum fins Condensate tray below coils o INOX steel 4 ELECTRICAL CONNECTIONS 4 1 ELECTRICAL EQUIPMENTS The electrical panel is realized and wired according to the Regulations mentioned i...

Page 13: ... Every problem error is displayed according to the DIAGNOSTICS AND ALARMS chapter By default the ventilation is combined with the compressor starting Some of these regulations can be modify according to the PARAMETERS TABLE below 5 1 DISPLAY AND KEYS UP Increases the values Browses parameters Turns off the sound alarm if present DOWN Decreases the values Browses parameters STAND BY Hold down more ...

Page 14: ...s setting menu it is necessary to 1 Hold down for 3 seconds the keys UP and DOWN till you see on the display the first variable A sound will be emitted 2 Select with the keys UP or DOWN the variable to modify 3 It is possible to change the value holding the SET key and the key UP or DOWN 4 At the end of the setting to exit the menu hold down the keys UP or DOWN or wait 30 seconds without The statu...

Page 15: ... defrost manually by holding down the key for more than 3 seconds a sound will be emitted as confirmation In this way the defrost is activated by turning off the compressor and keeping on the fan 5 3 2 DEFROST END MANUAL FORCING During the defrost holding down the key for 3 seconds it is possible to force the end of the defrost a sound signal will be emitted as confirmation This function cannot be...

Page 16: ...ty l day 28 28 28 28 28 28 28 28 Refrigerant R134a R134a R134a R134a R134a R134a R134a R134a Cooling capacity W 1740 1740 1740 1740 Absorbed power W 800 800 780 780 800 800 780 780 Absorbed current A 4 8 4 8 4 9 4 9 4 8 4 8 4 9 4 9 Electrical supply V ph Hz 230 1 N 50 230 1 N 50 230 1 N 50 230 1 N 50 Airflow m h 350 350 350 350 350 350 350 350 Available static pressure Pa 40 40 180 180 40 40 180 1...

Page 17: ...0 29 28 28 Storing temp limit C 10 43 10 43 10 43 10 43 Storing humidity limit 90 90 90 90 Sound pressure level dB A 43 43 46 46 Dimensions mm 760x650x350 1000x600x450 Weight kg 52 55 80 82 Units I need to be supplied with cold water in order to function properly otherwise units cannot function and they will block Units A can function without cold water in this case dehumidification capacity decre...

Page 18: ...ntrolled by a potentiometer A default velocity is set in factory Refers to Installation paragraph for velocity change CURVE A maximum limit CURVE B suggested curve 6 1 3 RSO e RSV 035 3 velocities Units install a three velocities fan medium velocity is set as default Refers to Installation paragraph for velocity change CURVE A high velocity CURVE B medium velocity CURVE C low velocity 0 10 20 30 4...

Page 19: ...ter A default velocity is set in factory Refers to Installation paragraph for velocity change CURVE A maximum limit CURVE B suggested curve 6 1 6 RSE 100 potentiometer Units install an electronic fan with inverter and brushless motor controlled by a potentiometer A default velocity is set in factory Refers to Installation paragraph for velocity change CURVE A maximum limit CURVE B suggested curve ...

Page 20: ... I 0 10 20 30 40 50 60 0 100 200 300 400 kPa l h 0 10 20 30 40 50 60 0 100 200 300 400 kPa l h 0 20 40 60 80 100 120 140 0 200 400 600 800 kPa l h 0 20 40 60 80 100 120 140 0 200 400 600 800 kPa l h 0 10 20 30 40 50 60 70 0 200 400 600 800 kPa l h 0 10 20 30 40 50 60 70 0 200 400 600 800 kPa l h 0 10 20 30 40 50 60 70 0 400 800 1200 1600 kPa l h 0 10 20 30 40 50 60 70 0 400 800 1200 1600 kPa l h ...

Page 21: ... fixing screws from the ducted channel and fix it in a different way 4 Flashing writings E1 and On and alarm presence flashing led and sound signal High pressure anomaly for insufficient air flow Check the correct rotation of the fan Check the cleaning of thermal exchange coils and filters High pressure anomaly for insufficient air flow only for I version Check the load losses and the correct func...

Page 22: ...r 1 quarter YEAR __________ 4 quarter 3 quarter 2 quarter 1 quarter YEAR __________ 4 quarter 3 quarter 2 quarter 1 quarter MAINTENANCE Control and safety equipment status Status fixing and balance of the fans Status and fixing of the compressor Sound level emitted No oil losses from the compressor No refrigerant losses from the refrigerant circuit No water losses from the hydraulic circuit Clamps...

Page 23: ...is necessary to wash periodically the air filter of the unit Remove the screws as in the picture below unpick the filters and wash them with current water removing manually impurities which could avoid the correct air flux keeping attention not to damage them A ruined holed or damaged filter has to be substituted RSV 020 vertical unit RSO 020 horizontal unit ...

Page 24: ...massments of dust or crusts by washing the pack with compressed air in opposite sense according to the air flux or as an alternative wash it with water and non corrosive products 7 4 2 Electric circuit check The check has to be done when there is no tension Check that all the clamps are correctly fixed if not tighten the screws or the connectors Check that all the contactors or power relays if pre...

Page 25: ...ste and of the toxic dangerous ones The collection of special waste has to be managed by qualified and dedicated Companies The dismantling of special waste should be lead according to the current regulations active in the user Country Before proceeding with the demolition ask for the inspection of a dedicated agency and for a report by it Proceed with the demolition following the regulation of the...

Page 26: ... as wood paper carton nylon etc please preserve separately the different materials for the dismantling recycling in order to reduce the environmental impact 9 1 4 UNIT IDENTIFICATION Each unit has its own identification label placed on the casing where you can find all the data necessary for the installation maintenance and tracking of the unit Please take note of the model the serial number the r...

Page 27: ...the following points in order to define the most suitable place for the installation of the unit and the related connection dimensions and source of hydraulic pipes place of the power supply complete access for maintenance actions strength of the fixing point Dimensions indicated are the minimum for the correct installation and manutention of the unit 9 2 1Clearances for RSO RSE 020 9 2 2 Clearanc...

Page 28: ...rev 10 USER MANUAL RS Dehumidifiers for radiant systems 28 52 9 2 3 Clearances for RSE 050 9 2 4 Clearances for RSE 100 Ceiling Drywall Removable panel Ceiling Drywall Removable panel ...

Page 29: ...pply When it is required top supply for units RSV refer to the following instructions this configuration is standard in units RSVE Before operating on the unit cut off the voltage Do not remove any other screws After modification of the unit before switching on the voltage it is necessary to check the fan Try to rotate the fan by hand and check that nothing blocks fan rotation In line supply unit ...

Page 30: ...ations and compensate the thermal dilatations The installation of the following components on the pipes is strongly recommended Temperature and pressure indicators for the maintenance and the control of the group The pressure control indicates the correct functioning of the expansion vase and highlight water losses in the plant Valves to close the hydraulic circuit in case of maintenance intervent...

Page 31: ...realize the connections on the clamps and close the panel The ground lead is compulsory The installer should provide the grounding wire with the dedicated clamp located within the electrical panel labelled with the indication Electric connection supply cables and protections have to be realized according to the wiring diagram attached and by following the current local and international dispositio...

Page 32: ...REAM REFERS TO THE PARAGRAPH ELECTRICAL CONNECTIONS FOR THE SUGGESTED PROTECTION BUS RS485 CONNECTION OPTIONAL CONNECT TO THESE 2 CLAMPS THE BUS LINE COMING FROM THE DOMOTIC OR SUPERVISION SYSTEM REFERS TO THE SERIAL MANUAL RS485 ELECTRICAL SUPPLY CONNECTION CONNECT PHASE NEUTRAL AND PE PROTECT THE DEHUMIDIFIER AND THE LINE WITH A PROTECTION UPSTREAM REFERS TO THE PARAGRAPH ELECTRICAL CONNECTIONS ...

Page 33: ... to modify with keys UP or DOWN 3 It is possible to modify the value hold down key SET then keys UP or DOWN 4 To confirm the modification and exit from the menu hold down keys UP and DOWN or wait 30 seconds A sound will be emitted 5 Modification will be saved automatically at the exit of the menu PARAM DESCRIPTION VALUES DEFAULT Fan state when compressor is switched off fan switched on with unit O...

Page 34: ...t corresponds to an air flow of 600 m h if an air speed less or more than 10 is measured it is compulsory to regulate the potentiometer of the fan in order to go as close as possible to the ideal speed by default the potentiometer is set at a standard speed 9 6 4 SERIAL RS485 Serial connection A 1 B 2 For the serial communication Modbus RS485 to the unit make reference to the dedicated manual 9 7 ...

Page 35: ...nsate drain Control Potentiometer only RSE Electrical Supply Air supply TOP VIEW Air supply Air return filter Water inlet from radiant system 1 2 Gas female A I Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I DETAIL A SCALE 1 3 ...

Page 36: ...rev 10 USER MANUAL RS Dehumidifiers for radiant systems 36 52 10 1 2 Extraction and supply flange RSO RSE 020 Optional configuration with flange Extraction flange 429x196 Supply flange 290x130 ...

Page 37: ... 10 1 3 Supply plenum RSO RSE 020 Optional configuration with supply plenum Supply plenum Nozzle diameter available in the version with 6 nozzles ø63 pipe ø75 ø75 pipe ø90 Supply plenum Nozzle diameter available in the versions from 2 to 4 nozzles Ø125 Ø150 Ø160 ...

Page 38: ...sate drain Control Electrical Supply Air supply Air return filter Water inlet from radiant system 1 2 Gas female A I Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I DETAIL A Optional configuration with in line supply ...

Page 39: ...ate drain Control Air supply Air return filter Water inlet from radiant system 1 2 Gas female A I Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I DETAIL A Air supply Electrical Supply Optional configuration with top supply ...

Page 40: ...IEW Control Condensate drain Power supply Potentiometer only on RSE Handwheel for filter removal Air return filter Water inlet from radiant system 1 2 Gas female A I Hydraulic circuit air vent valve DETAIL A SCALE 1 3 Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I ...

Page 41: ...USER MANUAL rev 10 RS Dehumidifiers for radiant systems 41 52 10 3 2 Extraction and supply flange RSO RSE 035 Optional configuration with flange Extraction flange 597x196 Supply flange 290x130 ...

Page 42: ...num RSO RSE 035 Optional configuration with supply plenum Supply plenum Nozzle diameter available in the version with 10 nozzles ø63 pipe ø75 ø75 pipe ø90 Supply plenum Nozzle diameter available in the versions from 2 to 4 nozzles Ø125 minimum 3 nozzles for this measure Ø150 Ø160 ...

Page 43: ...cal Supply Control Air supply Standard configuration with in line delivery Condensate drain Air return filter Water inlet from radiant system 1 2 Gas female A I Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I DETAIL A ...

Page 44: ...m 1 2 Gas female A I Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female isothermal version A Water outlet to radiant system 1 2 Gas female hybrid version I DETAIL A Optional configuration with top supply Electrical Supply Potentiometer only RSVE Control Condensate drain Air supply Air return filter Air supply ...

Page 45: ...nd maintenance panels condensate drain Delivery air TOP VIEW Air supply Air suction Fan regulation Electrical panel Control Inspection and maintenance panels Hydraulic circuit air vent valve Hydraulic circuit air vent valve Water outlet to radiant system 1 2 Gas female Water inlet from radiant system 1 2 Gas female ...

Page 46: ...ant systems 46 52 10 5 2 Extraction flange and supply plenum RSE 050 Supply plenum Nozzle diameter available with versions from 2 to 4 nozzles Ø180 TOP VIEW Optional configuration with extraction flange and supply plenum Extraction flange 390x268 ...

Page 47: ...10 6 RSE 100 10 6 1 RSE 100 Air supply TOP VIEW n 4 fixing holes Air supply condensate drain Water outlet to radiant system 1 2 Gas female Hybrid version I Water inlet from radiant system 1 2 Gas female Isothermal version A control Fan regulation Electrical panel ...

Page 48: ...RS Dehumidifiers for radiant systems 48 52 10 6 2 Extraction flange and supply plenum RSE 100 Optional configuration with extraction flange and supply plenum Extraction flange 590x268 Supply plenum 2 nozzles Ø250 TOP VIEW ...

Page 49: ...en panel RSV RSVE 020 10 8 FORMWORK RSV RSVE 035 10 8 1 Formwork and wooden panel RSV RSVE 035 Wall Formwork Inlet area for hydraulic and electrical connections and for condensate drain Panel Dehumidifier Dehumidifier Formwork Inlet area for hydraulic and electrical connections and for condensate drain Panel Wall ...

Page 50: ...035 Wall Containment carter Inlet area for hydraulic and electrical connections and for condensate drain Maximum height for condensate drain pipe Floor Minimum height recommended from the floor Dehumidifier Dehumidifier Wall Inlet area for hydraulic and electrical connections and for condensate drain pipe Containment carter Floor Minimum height recommended from the floor Maximum height for condens...

Page 51: ...USER MANUAL rev 10 RS Dehumidifiers for radiant systems 51 52 11 NOTES ...

Page 52: ...adiant systems 52 52 HiDew S r l info hidew it www hidew it Operational Office Via dell Artigianato 5 35026 Conselve PD Italy Tel 39 049 9502511 Registered Office Viale Spagna 31 33 35020 Tribano PD Italy Tel 39 049 9588511 Fax 39 049 9588522 ...

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