S&P UTBS Series Manual
  1. Manuals
  2. Brands
  3. S&P Manuals
  4. Air Handlers
  5. UTBS Series
  6. Manual
S&P UTBS Series Manual

S&P UTBS Series Manual

Hide thumbs Also See for UTBS Series:
Table of Contents

Advertisement

Quick Links

Download this manual
UTBS
EN

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the UTBS Series and is the answer not in the manual?

Questions and answers

Related Manuals for S&P UTBS Series

Summary of Contents for S&P UTBS Series

  • Page 1 UTBS...

  • Page 2: Table Of Contents

    INDEX 1. INTRODUCTION ......................4 2. SAFETY REGULATIONS AND “CE” MARKING ..............4 3. GENERAL INSTRUCTIONS .....................4 4. UNIT LABELLING ......................5 5. HANDLING ........................5 6. TECHNICAL CHARACTERISTICS ...................6 7. INSTALLATION .......................9 7.1. Overview ........................9 7.2. Identifi cation unit parts ..................10 7.3. Installation site .....................10 7.4.
  • Page 3 11.4. Fans ........................48 11.5. Filters ........................48 11.5.1. Filter replacement ..................49 11.6. Coils ........................51 11.7. Dampers ......................51...

  • Page 4: Introduction

    1. INTRODUCTION Thank you for purchasing this appliance. It has been manufactured in full compliance with applicable safety regulations and EU standards. Please read this instruction book carefully, as it contains important information for your safety during the installation, use and maintenance of this product. Keep it at hand for future reference.

  • Page 5: Unit Labelling

    4. UNIT LABELLING The unit comes with a variety of labels that must not be removed. Herewith sample labels and its meaning: ICON / LABEL MEANING Signs on fan access door, indicates that the unit must be disconnected, followed by a waiting period, since there are moving parts that constitute danger in case of access.

  • Page 6: Technical Characteristics

    • It is possible to manipulate the unit using a forklift or crane. Handling machines must be adapted to the conditions of loading and lifting. In all cases, the lifting must be ca- rried out from the base of the UTBS. The centre of gravity is NOT in the center of the unit.
  • Page 7 COIL SECTION Water coils UTBS air handlers can be equipped with one or two water coils (Heating, cooling or both purposes). Heating coils are available with 2 or 4 rows, while cooling coils can be 4 or 6 rows depen- ding on heating/cooling requirements.
  • Page 8 Electric batteries The unit can be supplied with electric batteries made of shielded resistances with a gal- vanised sheet frame. The heaters are equipped with safety protection with manual and automatic reset (60ºC and 85ºC respectively). The heater has an anti-radiation screen to protect the fi...

  • Page 9: Installation

    Filtration section Filtration section with two alternatives: • Long version P F7 with capacity for mounting two fi lters: F7 with very low pressure drop and possibility of mounting a second fi lter (supplied as an accessory). The fi lter clamping system with articulated arms ensures excellent sealing of the fi...

  • Page 10: Identification Unit Parts

    7.2. IDENTIFICATION UNIT PARTS The main module may consist of three different sections: fi lter, coils and fans. However, one of the fi rst two sections may not be included. The following illustration identifi es the main components of the main module. Prefilter Final filter Drop separator Inlet connector wiring...

  • Page 11: Dimensions

    7.4.1. Dimensions Short version: Single filter M5 Configuration without coils (For ventilation applications) F: Filter M5 AIR DIRECTION FANS TERMINAL BOX Views corresponding to version L (Connections on the left side) Model External Connections Suports Weight (kg) UTBS-2 UTBS-3 1100 1040 1140 UTBS-5...
  • Page 12 Long version: F7 filter and capacity for mounting one additional filter Configuration without coils (For ventilation applications) P: Prefilter G4/M5 (accessory) F: Filter F7 AIR DIRECTION FANS TERMINAL BOX Views corresponding to version L (Connections on the left side) Model External Connections Suports...
  • Page 13 Short version: Single filter M5 Configuration with electric battery F: Filter M5 E: Electric battery (E4,5 to E45) AIR DIRECTION FANS TERMINAL BOX Views corresponding to version L (Connections on the left side) Model External Connections Suports Weight (kg) UTBS-2 1159 UTBS-3 1100...
  • Page 14 Long version: F7 filter and capacity for mounting one additional filter Configuration with electric battery P: Prefilter G4/M5 (accessory) F: Filter F7 E: Electric battery (E4,5 to E45) AIR DIRECTION FANS TERMINAL BOX Views corresponding to version L (Connections on the left side) Model External Connections...
  • Page 15 Short version: Single filter M5 Configuration with hot water coil F: Filter M5 H2/H4: Hot water coil (2 Rows/4 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET Views corresponding to version L (Connections on the left side) Model External Connections...
  • Page 16 Long version: F7 filter and capacity for mounting one additional filter Configuration with hot water coil P: Prefilter G4/M5 (accessory) F: Filter F7 H2/H4: Hot water coil (2 Rows/4 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET Views corresponding to version L (Connections on the left side) Model...
  • Page 17 Short version: Single filter M5 Configuration with cold water coil F: Filter M5 C4/C6: Cold water coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX COLD WATER INLET COLD WATER OUTLET DRAIN OUTLET 3/4” Views corresponding to version L (Connections on the left side) Model External Connections...
  • Page 18 Long version: F7 filter and capacity for mounting one additional filter Configuration with cold water coil P: Prefilter G4/M5 (accessory) F: Filter F7 C4/C6: Cold water coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX COLD WATER INLET COLD WATER OUTLET DRAIN OUTLET 3/4”...
  • Page 19 Short version: Single filter M5 Configuration with electric battery and cold water F: Filter M5 E: Electric battery (E4,5 to E45) C4/C6: Cold water coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX COLD WATER INLET COLD WATER OUTLET DRAIN OUTLET 3/4” Views corresponding to version L (Connections on the left side) Model...
  • Page 20 Long version: F7 filter and capacity for mounting one additional filter Configuration with electric battery and cold water P: Prefilter G4/M5 (accessory) F: Filter F7 E: Electric battery (E4,5 to E45) C4/C6: Cold water coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX COLD WATER INLET COLD WATER OUTLET...
  • Page 21 Short version: Single filter M5 Configuration with hot water coil and cold water coil F: Filter M5 H2: Hot water coil (2 Rows/4 Rows) C4: Cold water coil (4 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET COLD WATER INLET COLD WATER OUTLET DRAIN OUTLET 3/4”...
  • Page 22 Long version: F7 filter and capacity for mounting one additional filter Configuration with hot water coil and cold water coil P: Prefilter G4/M5 (accessory) F: Filter F7 H2: Hot water coil (2 Rows) C4: Cold water coil (4 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET...
  • Page 23 Short version: Single filter M5 Configuration with hot water coil and cold water coil F: Filter M5 H2: Hot water coil (2 Rows) C6: Cold water coil (6 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET COLD WATER INLET COLD WATER OUTLET DRAIN OUTLET 3/4”...
  • Page 24 Long version: F7 filter and capacity for mounting one additional filter Configuration with hot water coil and cold water coil P: Prefilter G4/M5 (accessory) F: Filter F7 H2: Hot water coil (2 Rows) C6: Cold water coil (6 Rows) AIR DIRECTION FANS TERMINAL BOX HOT WATER INLET HOT WATER OUTLET...
  • Page 25 Short version: Single filter M5 Configuration with direct expansion coil F: Filter M5 X4/X6: Direct expansion coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX REFRIGERANT INLET REFRIGERANT OUTLET DRAIN OUTLET 3/4” Views corresponding to version L (Connections on the left side) Model External Connections...
  • Page 26 Long version: F7 filter and capacity for mounting one additional filter Configuration with direct expansion coil P: Prefilter G4/M5 (accessory) F: Filter F7 X4/X6: Direct expansion coil (4 Rows/6 Rows) AIR DIRECTION FANS TERMINAL BOX REFRIGERANT INLET REFRIGERANT OUTLET DRAIN OUTLET 3/4” Views corresponding to version L (Connections on the left side) Model...

  • Page 27: Space For Maintenance

    7.4.2. Space for maintenance The UTBS can be ordered with access side in the desired hand (according to air sense) Access to fi lters can by done throw the specifi c lateral registers or from the inferior panels. The access to the electrical cabinet is from the lateral panel. To perform the disassembly of coils and batteries, it is necessary to remove the lateral panel and slide the battery until her complete extraction.
  • Page 28 For ceiling and fl oor-mounted applications, the unit must be suspended from the four angle brackets on each module, as follows: CEILING MOUNTED FLOOR MOUNTED To prevent transmission of motor vibrations until wrought, it is necessary to install an- tivibrations on each of the anchor points. Use antivibration kits recommended in the following table: Model Antivibration support...

  • Page 29: Assembling The Modules

    MOUNTING POSITION Before switch on the unit, verify that the duct system is free of obstacles to prevent or modify the air circulation. 7.5. ASSEMBLING THE MODULES Exist different accessories that can be supplied with UTBS module: Antivibrator supports Flexible connection Sound attenuator...

  • Page 30: Move The Fl Ange From The Main Module To The Accessory Module

    The module frames have mounting brackets on each corner that are used to secure the equipment to the ceiling and to join the various modules to one another. If the unit is made up of different modules, it will be supplied with a joining kit with 4 sets of bolts, washers, nuts and a sealing gasket.

  • Page 31: Additional Fi Lters Mounting

    7.5.2. Additional fi lters mounting The air conditioner is supplied with a fi lter mounted inside. In the long frame versions, equipped with F7 fi lter from factory it is also possible to mount a second fi lter in the specifi...

  • Page 32: Installation With Isolation Damper

    Once mounted the servomotor, make the electrical connection between the servomotor and the electrical cabinet according to the indications in the electrical diagram. Check that the rotation sense of the actuator is correct. If it is necessary, modify the damper rotation sense via the selector in the frontal of the actuator 7.5.5.
  • Page 33 • The following table gives a list of the types of thread for each UTBS: Model Thread UTBS-2 (2, 4 or 6 -pipes) 1-1/4” UTBS-3 (2, 4 or 6 -pipes) 1-1/4” UTBS-5 (2, 4 or 6 -pipes) 1-1/4” UTBS-8 (2, 4 or 6 -pipes) 1-1/2”...

  • Page 34: Connecting The Unit To The Duct System

    − Shut-off valves must be installed at each connection on the water line to allow the unit to be isolated if necessary (to clean fi lters, make repairs, replace parts etc.) and avoid the need to completely drain the water circuit. −...
  • Page 35 Integration in DX direct expansion systems (For units equipped with DX coils) The UTBS range does not include any type of control. It is essential to provide the rest of components of the refrigeration circuit (external to S&P) such as: •...
  • Page 36 Integration to the DX group Control ATENTION The DX systems could be very sensitive to cooling/heating demand variations. Some DX systems manufacturers use to limit the allowable airfl ow regulation range. In case of no recommendation by the manufacturer, S&P recommends that the mini- mum airfl...

  • Page 37: Drainage System

    In order to ensure oil return to the compressor, it is recommended to design the suction and gas lines, such that fl ow speeds of 2,6 m/s (horizontal pipes) and 5,2 m/s (vertical pipes) will be achieved. 7.9. DRAINAGE SYSTEM •...

  • Page 38: Electrical Connection

    Roof The rainproof roof is supplied dismantled and consists of several pieces that are moun- ted on the equipment at the installation site. Model UTBS-2 UTBS-3 1260 1100 UTBS-5 1660 1500 UTBS-8 2060 1900 * If the unit is equipped with a baseframe (B versions), this unit height is increased in 80 mm.

  • Page 39: Connecting The Motors

    • Once installed, the unit must meet the following Directives: − Low Voltage Directive 2006/95/EC − Machinery Directive 2006/42/EC − Electromagnetic Compatibility Directive 2004/108/EC • Once these operations have been carried out, it is necessary to verify the tightening of all the electrical connections (a badly tightened cable can cause irreparable damage).

  • Page 40: Electric Battery Connection

    7.11.2. Electric battery connection • 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 lter before the heating element. • The electrical installer must provide airfl ow control device, so that, the electrical hea- ter operates when the minimum airfl...
  • Page 41 THREE PHASE ELECTRIC BATTERY 4,5 kW IN 1 STAGE (1 X 4,5 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 1,5KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M EXAMPLE OF CONTROL WIRING: D: CONTROLLER TTC-2000 E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR...
  • Page 42 THREE PHASE ELECTRIC BATTERY 9 kW IN 2 STAGES (2 X 4,5 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 1,5KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M EXAMPLE OF CONTROL WIRING: D: CONTROLLER TTC-2000 E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR...
  • Page 43 THREE PHASE ELECTRIC BATTERY 24 kW IN 2 STAGE (1 X 12 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 4,0KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M EXAMPLE OF CONTROL WIRING: D: CONTROLLER TTC-40 F E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30) KM: FAN CONTACTOR...

  • Page 44: Pressure Switches Connection

    THREE PHASE ELECTRIC BATTERY 45 kW IN 3 STAGES (3 X 15 kW) STANDARD UNIT: A: ELECTRICAL RESISTANCE 5,0KW B: THERMAL PROTECTION R/A C: THERMAL PROTECTION R/M EXAMPLE OF CONTROL WIRING: D: CONTROLLER TTC-25 D1: CONTROLLER TT-S4 E: SWITCH F: CONTACTOR G: LINE PROTECTION H:TEMPERATURE SENSOR J: AIRFLOW DETECTOR (DPS 2.30)

  • Page 45: Start-Up Procedure

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

  • Page 46: Operation Anomalies

    9. OPERATION ANOMALIES 9.1. GENERAL ANOMALIES Anomaly Cause Solution Diffi cult to start. Reduced power supply voltage. Check motor specifi cation plate. Insuffi cient static torque of motor. Close the air inlets to reach the maximum speed.Change the motor is necessary. Contact the S&P Post-Sales service.

  • Page 47: Emergency Operations

    Fig.1. Location of the pulser for manual reset of thermal protectors Danger of burns, there is a risk that the metal parts are at a high temperature. 10. EMERGENCY OPERATIONS • If any problems are noted on the unit, turn it off using the emergency shut-off device. •...

  • Page 48: Water Coils

    11.1. WATER COILS • We recommend cleaning the coils once a year. • Don’t use abrasive cleaner. • Brush off the fi ns that need it. • Make sure that there is no leakage from pipework. • If the coils are not used, please drain the water to avoid damage. 11.1.1 DX coils •...

  • Page 49: Filter Replacement

    ming in the opposite direction from normal air circulation can achieve an optimal fi ni- sh, it is recommended that you always have a set of replacement fi lters on hand. Un- der no circumstances should the unit be run without fi lters, since this can introduce dirt into vital components of the unit and lead to equipment wear and loss of effi...
  • Page 50 Access by the bottom 1. Loosen the fast taps in the 2. Remove the guide support 3. Release the fi lters via the fi lter bottom panel. Remove that fi x the fi lters. plastic handle (A) and retire the lower panel of fi lter the used fi...

  • Page 51: Coils

    Access by the bottom Loosen the fast taps in the Release the fi lter fi lter access panel an retire the panel. 11.6. COILS If you detect any problem in the coils and they need to be removed, loosen the bolts from the panel where they are located, remove the panel and extract the coils.
  • Page 52 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. 7081018200...

This manual is also suitable for:

Utbs-2 0,55kwUtbs-3 0,55kwUtbs-3 1,1kwUtbs-5 1,1kwUtbs-5 2,2kwUtbs-8 1,5kw ... Show all

Table of Contents