S&P UTV-2 ECOWATT Manual
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S&P UTV-2 ECOWATT Manual

S&P UTV-2 ECOWATT Manual

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UTV ECOWATT
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Summary of Contents for S&P UTV-2 ECOWATT

  • Page 1 UTV ECOWATT...

  • Page 3: Table Of Contents

    INDEX 1. OVERVIEW ............................4 2. SAFETY STANDARDS AND “EC” MARKING ...................4 3. GENERAL STANDARDS ........................4 4. UNIT LABELING ..........................5 5. TECHNICAL CHARACTERISTICS ....................5 6. HANDLING ............................8 7. INSTALLATION..........................9 7.1. Overview ..........................9 7.2. Identifi cation unit parts ......................10 7.3. Installation site ........................10 7.4.

  • Page 4: Overview

    1. OVERVIEW • We appreciate the trust you have placed in us by purchasing this device. You have pur- chased a high-quality product that has been manufactured in strict compliance with re- cognized technical regulations regarding safety, and in accordance with EC standards. •...

  • Page 5: Unit Labeling

    4. UNIT LABELING • The unit comes with a variety of labels that must not be removed. Herewith sample la- bels and meaning: ICON / LABEL MEANING Signing on fan access door. Indicates that the equipment must be disconnec- ted, followed by a waiting period, since there are moving parts that constitute danger to entry.
  • Page 6 UTV-ECOWATT Maximum airfl ow Fans Model Cold / Direct Hot water Quan- Supply Motor Max. abs. expansion coil coil tity voltage power current (DX) (kW) 2150 1950 230/I/50 2850 0,45 4400 3750 230/I/50 2850 2 x 0,45kW 6000 5600 230/I/50 2830 2 x 0,85 kW 8000...
  • Page 7 Electric heaters The unit can be supplied with electric heaters made of shielded resistances with a gal- vanised sheet frame. The heaters are equipped with safety protection with manual and automatic reset. Model Available electric power / Stages UTV-2 E4.5 4,5 kW/ 1et.

  • Page 8: Handling

    Filtering section The fi ltering section has one fl at fi lters made from galvanised steel frame. This section includes a specifi c system to fi t a second fi lter (supplied as an accessory). Mounting system using threaded knobs, which provides great tightness with the equip- ment frame.

  • Page 9: Installation

    • It is possible to manipulate by the unit using a forklift or crane. Handling machines must be adapted to the conditions of loading and lifting. In all cases, the lift must be carried out from the base of the device. The centre of gravity is NOT in the center of the unit.

  • Page 10: Identifi Cation Unit Parts

    .2. IDENTIFICATION The main module may consist of three different sections: filter, coils and fans. However, one of the first two sections may not be included. The following illustration identifies the main components of the main module. Electrical cabinet Breaker Heating battery Cold battery Drain...

  • Page 11: Dimensions

    7.4.1. Dimensions Cold water coils versions C4: 4-row cold water coil F: Filter P: Prefilter (accessory) AIR DIRECTION COLD WATER INLET COLD WATER OUTLET CONDENSATE OUTLET 3/4” TERMINAL BOX MOTORS Model Cold water Inlet/Outlet UTV-2 1600 1" UTV-4 1100 1038 1700 1"...
  • Page 12 Direct expansion colis versions (DX) X3: Direct expansion coil F: Filter P: Prefilter (accessory) AIR DIRECTION DISTRIBUTOR INLET COLLECTOR OUTLET CONDENSATE OUTLET 3/4” TERMINAL BOX MOTORS Model DX coil Inlet/Outlet UTV-2 1600 1/2" / 5/8" UTV-4 1100 1038 1700 1/2" / 3/4" UTV-6 1700 1624...
  • Page 13 Cold and hot water coils versions (4 ducts) H2: 2-row hot water coil C4: 4-row cold water coil F: Filter P: Prefilter (accessory) AIR DIRECTION COLD WATER INLET COLD WATER OUTLET HOT WATER INLET HOT WATER OUTLET CONDENSATE OUTLET 3/4” TERMINAL BOX MOTORS Model Cold water...
  • Page 14 Cold water and electric coils versions E: Electric coil C4: 4-row cold water coil F: Filter P: Prefilter (accessory) AIR DIRECTION COLD WATER INLET COLD WATER OUTLET CONDENSATE OUTLET 3/4” TERMINAL BOX MOTORS Model Cold water Inlet/Outlet UTV-2 1600 1" UTV-4 1100 1038...

  • Page 15: Chage Of The Connections Side

    7.4.2. Change of the connections side UTV ECOWATT are supplied with battery sockets on the right side (seen from the front). Once on site it is possible to change the connections side by a simple modifi cation of the input panels. FACTORY Rotate vertically the unit OBTAINED...
  • Page 16 Free space for maintenance Units with factory confi guration (R) Connections side to the right Only access to electrical panel This access is disabled in the event that the air outlet is made by the front panel This access is disabled in the event that the air outlet is made by the front panel Reconfi...
  • Page 17 For wall mounting, the unit must be supported on the 4 existing support points: To prevent transmission of motor vibrations until wrought, it is necessary to install anti- vibrations on each of the anchor points. Use antivibration kits appropriate for the weight of each unit: Model Unit weight...

  • Page 18: Reconfiguration Of Input And Output Panels

    7.5. RECONFIGURATION OF INPUT AND OUTPUT PANELS The UTV ECOWATT are supplied from the factory with the air inlet on the under side and the air outlet on the upper side. Once on site, through the simple and rapid exchange of two panels it is possible to orient the air inlet and outlet from the front panels.

  • Page 19: Assembling The Modules

    7.6. ASSEMBLING THE MODULES Exist different accessories that can be supplied with UTV module: Modelo Flexible Sound Antivibration support Damper module Actuator connection attenuator (4 units) UTV-2 JF-UTBS 650x250 SIL-UTV-2 Amort. AM-50 ID. KIT COMP. UTBS-2 UTV-3 JF-UTBS 1000x300 SIL-UTV-3 Amort.

  • Page 20: Additional Filters Mounting

    7.6.1. ADDITIONAL FILTERS MOUNTING The air conditioner is supplied with a fi lter mounted inside. Depending on the version it is possible to mount a second fi lter (order as accessory). To mount the fi lters follow the following sequence: Step 1.

  • Page 21: Connecting The Unit To The Duct System

    7.7. CONNECTING THE UNIT TO THE DUCT SYSTEM • Never use the unit as a support or weight-bearing structure for ductwork. • Connect the unit to the air ducts using flexible connectors to prevent vibrations from being transmitted to the duct system. •...
  • Page 22 The water oils must run ounter to the flow of air to rovide the orr forman This means that the fluid inlet must be ted on the manifold lo ated on the air and the fluid outlet must be ted on the manifold situated on the air intak follo We suggest having all the elements needed for the installation on mentioning...

  • Page 23: Direct Expansion Coils Connection (Dx)

    7.9. DIRECT EXPANSION COILS CONNECTION (DX) Coil characteristics DX 3 rows coil For applications with 100% recirculated air Model Airfl ow Total Nº Ø Distributor Ø Gas Refrigeration Condensation volume stages (liquid line) collector Cold R410A ΔP R410A ΔP power* Airfl...

  • Page 24: Drainage System

    4. The dimensioning and manufacture of the refrigerant installation must be performed by qualifi ed personnel with specifi c training in refrigeration techniques (authorized installers), paying particular attention to: - Evaporative coils are supplied with sealed ends without refrigerant charge or nitro- gen load.

  • Page 25: Electrical Connection

    7.11. ELECTRICAL CONNECTION The UTV-ECOWATT treatment units are supplied without operating control integrated in the unit. There is a variant that includes the wiring and regulation of all the components (UTV-PRO-REG). Being a version without integrated controller, the installer is responsible for the correct operation of the electrical maneuver, especially that it has all the safety elements that avoid the risk of overheating inside the equipment.
  • Page 26 EXTERNAL ELECTRICAL SUPPLY REGULATION 230V / 50-60Hz Jumper J1 and J2 position Jumpers on the left Manual speed adjustment via build-in potentiometer P1 Jumpers on the right Regulation by external 0-10V input EXTERNAL ELECTRICAL SUPPLY REGULATION 230V / 50-60Hz Jumper J1 and J2 position Jumpers on the left Manual speed adjustment via build-in potentiometer P1...

  • Page 27: Connection Of Electric Batteries

    EXTERNAL ELECTRICAL SUPPLY REGULATION 400V / 50-60Hz Jumper J1 and J2 position Jumpers on the left Manual speed adjustment via build-in potentiometer P1 Jumpers on the right Regulation by external 0-10V input 7.11.2. CONNECTION OF ELECTRIC BATTERIES • Use the electric heater to heat clean air. Fire risk is increased when the electric hea- ter gets dirty, therefore it is recommended to place an air fi...
  • Page 28 • In units without factory integrated controls, the connection of electric heater batteries, as well as the satisfactory protection of the electrical circuit (stop/ start) will be the responsibility of the installer. • The electrical installation must be carried out by qualifi ed personnel. •...
  • Page 29 BIPHASIC ELECTRIC BATTERY 6 kW ADN 1 STAGE (1 X 6 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 1,5KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M WIRING WITH CONTROL: D: PULSER CONTROLLER E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR X: TIMER (MCR-1)
  • Page 30 THREE PHASE ELECTRIC BATTERY 15 kW AND 2 STAGES (2 X 7,5 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 2,5KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M WIRING WITH CONTROL: D: PULSER CONTROLLER E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR...
  • Page 31 THREE PHASE ELECTRIC BATTERY 36 kW AND 3 STAGES (3 X 12 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 4KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M WIRING WITH CONTROL: D: PULSER CONTROLLER E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR...

  • Page 32: Connecting The Pressure Sensors

    7.11.3. CONNECTING THE PRESSURE SENSORS 7.11.3.1. DIRTY FILTERS The equipment is equipped with 2 pressure taps on each side of the fi lters so that a pressure switch can be installed to control dirt levels in the fi lters. Connect the pneuma- tic tubes of the pressure switch respecting the existing identifi...

  • Page 33: Adjusting Of The Fan Speed

    8. ADJUSTING OF THE FAN SPEED All models of the UTV-ECOWATT range have an integrated potentiometer inside the electrical cabinet that allows the manual adjustment of the fan speed. Speed adjustment through potentiometer integrated in the plate Position of J1 and J2 jumpers for speed adjustment by potentiometer integrated in the plate...

  • Page 34: Start-Up Procedure

    9. START-UP PROCEDURE IMPORTANT: Before access the unit, it is obligatory to switch off the electrical su- pply by means of the general switch placed in the cabinet box. • All access panels on the unit must be closed before starting. •...

  • Page 35: Preventive Maintenance

    10. PREVENTIVE MAINTENANCE • Preventive maintenance is a preset programme of checks that is followed regularly to prevent equipment breakdowns. • The supplemental Building Facility Technical Regulations are applicable at all times to maintenance standards, except when justified otherwise for technical reasons. •...

  • Page 36: Motors

    10.3. MOTORS • Check the power consumption has not increased. • Periodically check the electrical connections are making good contact; this will pre- vent breakdowns. • We recommend checking the fan mounting periodically. 10.4. FANS • Every three months, clean the dirt from the fan blades and bearings, since dirt can not only reduce airflow but also lead to unbalanced operation and increase noise.

  • Page 37: Replacing Of Filters

    10.5.1. REPLACING OF FILTERS To remove the fi lter, open the inspection door, and remove the fi lter with the abatement of the fi lter fi xing support. The fi lters are provided with a confi gurable fi xing system on site, which allows to guide the angle of rotation according to the needs.

  • Page 38: Modify The Orientation Of The Filters Support

    10.5.2. MODIFY THE ORIENTATION OF THE FILTERS SUPPORT By changing the location of the joints of the fi lter support, it is possible to adapt the access side to the fi lters. The default location of the hinges, allows To enable access to fi lters from one side, the access to fi...
  • Page 40 S&P SISTEMAS DE VENTILACIÓN, S.L.U. C. Llevant, 4 Polígono Industrial Llevant 08150 Parets del Vallès Barcelona - España Tel. +34 93 571 93 00 Fax +34 93 571 93 01 www.solerpalau.com Ref. 7081016600...

This manual is also suitable for:

Utv-3 ecowattUtv-6 ecowattUtv-8 ecowatt

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