Thermoscreens C Series Installation, Operation And Maintenance Instructions
Recessed range
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- Page 1 Series. Recessed Range INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS Scan to download the user guide and App English T9901013-2-3T UK (v10) Page | 1...
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Page 2: Table Of Contents
CONTENTS Page CONTENTS............................2 ELECTRICAL SAFETY ........................3 SPECIFICATIONS ..........................3 INTRODUCTION ..........................4 DELIVERY CONTENTS ........................5 TOOLS REQUIRED .......................... 5 INSTALLATION ..........................6 LPHW MODELS ..........................9 REMOTE CONTROL INSTALLATION .................... 10 REMOTE CONTROL SETTINGS ....................10 EXTERNAL CONTROLS ........................ 11 MULTIPLE AIR CURTAIN SYSTEMS ..................... -
Page 3: Electrical Safety
SAFETY Electrical Supply and Wiring to the Air Curtain All electrical wiring and connections MUST be carried out by a competent qualified electrician in accordance with the latest edition of national and local wiring regulations and/or local statutory regulations. “Danger: Disconnect electrical supply before servicing” •... -
Page 4: Introduction
INTRODUCTION Established in the 1960s, Thermoscreens is a leading air curtain manufacturer that exports to over 60 countries worldwide. As with all our products, the C recessed range of air curtains are designed with energy efficiency in mind. C models suffixed ER, WR or AR are designed to be recess mounted inside a building and located horizontally over a doorway. -
Page 5: Delivery Contents
DELIVERY CONTENTS The following items are supplied in the box at delivery. NOTE: If any parts are missing or damaged contact your place of purchase. C Recessed Air Curtain Touch Remote Control Ambient Remote Switch (for Electric and Water Heated units) (for Ambient units) Supplied with 6m RJ Control Cable... -
Page 6: Installation
INSTALLATION The air curtain is designed to be recessed within ceiling voids or bulkheads within a building and located horizontally over a doorway. It must not be installed outside of the building. Location Mount the air curtain above and as close to the doorway as possible, with: the recessed grille not more than 2.75m above floor •... - Page 7 M8 hanging rods RECESSED AIR CURTAIN CEILING LEVEL CEILING LEVEL Bottom surface of recessed air curtain casing Fig 4 Step 3 Secure each rod to a suitable structure that can support the weight of the unit (see Section 3: Specifications for weights). Step 4 Adjust the height of the unit on its hanging rods so the bottom surface of the casing goes between 25-50mm up into the ceiling as shown in Fig 4.
- Page 8 Step 2 Make sure the grille will go the correct way around (discharge nearest to doorway). Offer the recessed grille up through the cut-out in the ceiling. Fig 7 Step 3 Using the M6 bolts removed in Step 1, secure grille by fixing each bolt through the slotted brackets as shown in Fig 8.
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Page 9: Lphw Models
Water flow rates and pressure drops at different water temperatures can be calculated using the Thermoscreens coil calculation programme. Visit the Thermoscreens website for details. The installer must connect the 3-port valve in the heating pipework as shown in Figure 11 below:... -
Page 10: Remote Control Installation
REMOTE CONTROL INSTALLATION Mount the Touch Controller in a convenient position directly to the wall or onto a switch box. Wall mounting Step 1 Press release button on side of Controller control case and pull the back case away (see Fig 12). Step 2 Feed one end of the RJ control cable through the back case, secure it, then screw the back case to the wall using suitable fixings (not supplied). -
Page 11: External Controls
NOTE: The Controller must stay plugged-in for the air curtain to keep working. An optional plug-in EEPROM is available from Thermoscreens so the Remote Control can be un- plugged and the air curtain stay working. Visit the Thermoscreens website for details. -
Page 12: Multiple Air Curtain Systems
To promote increased energy saving a more advanced weather compensation control strategy is available from Thermoscreens. Using a heating curve, the discharge air temperature of the airstream coming from the air curtain is controlled against the outside air temperature. Visit the Thermoscreens website for details. -
Page 13: System Configuration
NOTE: Black rectangle is moveable head of DIP switch. NOTE: A range of advanced factory fitted and plug-in control options are available from Thermoscreens to enhance the performance of the CCS PCB controller inside the air curtain. These include advanced weather compensation control using a heating curve, outlet air temperature control, ®... -
Page 14: Fan Speed Selection
14. FAN SPEED SELECTION Factory settings for the 3 fan speeds are shown in Table 5 below: (refer also to wiring diagrams in Appendix 2) Table 5 Maximum air Sound Pressure Air Volume Maximum air curtain velocity at Level of air Flow Rate Fan Speed mounting height... - Page 15 15.2 Touch Controller (for Electric and Water Heated units) Please scan QR code and follow links to access the user guide and download App. Home Speed Up Down Controller connected via RJ communications lead to CCS PCB with Home, Speed, Up and Down touchpads below the LCD screen as detailed above.
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Page 16: Commissioning The System
Fan speed Short press Switch touchpad to switch and cycle fan speed: • low • Medium • High Date and Time Settings Configure Date and Time settings either via App or on Controller as below. Turn Controller ON and hold Speed touchpad for 2 seconds Follow instructions on LCD screen with: Tap Up touchpad to increase value •... -
Page 17: Sign Off
Recommend that the doorway should be closed whenever possible but that during times of high pedestrian use it will become an ‘open doorway’. The air curtain then serves an essential purpose by saving energy and providing comfort to occupants. Explain that the inlet grilles and air filters (if fitted) must be cleaned regularly and the unit serviced at schedule intervals –... - Page 18 18.2 Fuses In the event of an electrical fault internal electrical fuses may operate. There are two internal fuses located on the CCS PCB inside the air curtain: Fuse 6.3A(T) supplies the fan motors within the air curtain • Fuse 100mA(F) controls the circuitry of the CCS PCB •...
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Page 19: Service & Maintenance
Before servicing, isolate and disconnect the air curtain from the electrical power. WARNING: The following servicing and maintenance must be carried out by a competent electrician or a Thermoscreens appointed technician. Clean and inspect the inside of the air curtain as follows: Step 1 Open the hinged inlet grille using a flat bladed screwdriver to release the quarter turn fasteners (see Fig 6, Section 7.3). -
Page 20: Warranty
If any problems are encountered, please contact your installer/supplier. Failing this please contact the Thermoscreens warranty department. Care has been taken in compiling these instructions to ensure they are correct. Thermoscreens disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this documentation. -
Page 21: Appendix 1 - Dimensions Of C Recessed Air Curtain
T9901013-2-3T UK (v10) Page | 21... -
Page 22: Appendix 2A - Wiring Diagram C1000E, C1500E And C2000E
1m, 2m - 1.38kW (x3) 2m - 1.38 kW (x3) 1.5m - 2kW (x3) 1m, 2m - 1.62 kW (x3) 2m - 1.62 kW (x3) 1.5m - 2kW (x3) Fan 2 Fan 1 T9901013-2-3T UK (v10) Page | 22... -
Page 23: Appendix 2B - Wiring Diagram C1000W, C1500W And C2000W
Fan 2 Fan 2 Fan 1 Fan 1 T9901013-2-3T UK (v10) Page | 23... -
Page 24: Appendix 2C - Wiring Diagram C1000A, C1500A And C2000A
T9901013-2-3T UK (v10) Page | 24... -
Page 25: Declaration Of Conformity
21. DECLARATION OF CONFORMITY Carver International Ltd T/A Thermoscreens St Mary’s Road Nuneaton Warwickshire CV11 5AU United Kingdom Telephone: +44 (0)24 7638 4646 www.thermoscreens.com EC DECLARATION OF CONFORMITY as defined by the EC Council Directive on Machinery 2006/42/EC, the Low Voltage Directive 2014/35/EC, Electromagnetic Compatibility Directive 2014/30/EC,...
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