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T9901120-1-2 UK

Page | 12

Fig 18

DIP switches on the air curtain Ecopower PCB (see Fig 18) provide
the following optional features, as explained below:



Fan heat interlock



Disable fan run-on



Thermostat master (for master/slave installations)



Weather compensation heat control (Summer/Winter)



Door switch control

Feature

DIP setting

Default

Notes

Fan heat interlock

Allows fan speed to govern heat

output on electric heated units.

DIP 1

Heat output is

governed by fan

speed.

This feature is only used with

electric heated air curtains to

limit very high air

temperatures

Disable fan run-on

The 2 minute fan run-on after

switch off is enabled or disabled
on electric heated air curtains.

DIP 2

OFF

Fan run-on at

medium speed

enabled.

Must only be used for water

heated or ambient air

curtains. Each air curtain must

have DIP2 set to ON for no

fan run-on.

Thermostat master

For master/slave installations.

Only the air sensor in the

thermostat master air curtain is

used to measure air temperature.

DIP 3

OFF

Air curtains in

master/slave

systems all act

independently.

Air sensor thermistors in all

slave air curtains will be

ignored.

ather compensation

control or Door switch control

Simple weather compensation

control to save heating energy.

Door switch control.

DIP 4

OFF

IN1 Weather

compensation

IN1 Door switch

See Section 9.1 Remote

Switch Contacts IN0 and

IN1 for details

Weather compensation

control is the same as

Summer/Winter control

11 System Configuration

11.1 Optional features

WARNING:

Isolate and disconnect air curtain from the power source before making any changes.

NOTE:

A range of advanced factory fitted and plug-in control options are available from Thermoscreens to

enhance the performance of the Ecopower PCB controller inside the air curtain. These include
advanced weather compensation control using a heating curve, outlet air temperature control,
ECObus

Modbus BMS control, modulating heater outputs and EEPROMs for non-standard control

strategies. Visit the Thermoscreens website for details.

NOTE:

Black rectangle is moveable head of DIP switch.

Set DIP 3 to ON in the air curtain

that will be the master unit.

Stops some units blowing

cold air and others blowing

warm air in master/slave

systems on larger doorways.

If low or medium fan speed is

selected, a lower heat output

results. High heat operates only on

high fan speed.

Set DIP1 to OFF if unit is

water heated or ambient.

Содержание C2-1000A

Страница 1: ...T9901120 1 2 UK Page 1 Compact 2 Series Surface Mounted Installation operation and maintenance instructions English ...

Страница 2: ...SYSTEM 14 14 SIGN OFF 14 15 FAULT CONDITIONS 15 16 SERVICE MAINTENANCE 16 17 WARRANTY 17 APPENDIX 1A Dimensions of C2 Air Curtain Wall Mounted 18 APPENDIX 1B Dimensions of C2 Air Curtain Ceiling Mounted 19 APPENDIX 2A WIRING DIAGRAM C2 1000E and C2 1500E 20 APPENDIX 2B WIRING DIAGRAM C2 2000E 21 APPENDIX 2C WIRING DIAGRAM C2 2500E 22 APPENDIX 2D WIRING DIAGRAM C2 1000W C2 1500W C2 2000W and C2 250...

Страница 3: ...tions Models operating on a 3 phase electrical supply see Section 3 Specifications require a neutral connection 3N A 25mm size cable gland or conduit connector of IP21 rating or above should be used for the Electrical Supply into the air curtain See Wiring Diagrams for connecting electrical supply and control cables to the air curtain The air curtain must be earthed Air Curtain Model No Electrical...

Страница 4: ...d inside a building and located horizontally over a doorway They must not be installed on the outside of a building or built into a cabinet or recessed in any way Please complete the following details for your reference Date of Purchase Place of Purchase Serial Number Proof of purchase is required to make a claim under warranty Thermoscreens Ltd St Mary s Road Nuneaton Warwickshire England CV11 5A...

Страница 5: ...M instructions supplied with air curtain Outdoor Air Thermostat Optional Ceiling and wall retaining brackets with M6 Washers and Fixing bolts 3 port control valve for water heated units Fitted in pipework to air curtain by installer Used for simple weather compensation control disables heating on a warmer day Flat blade screwdrivers Pozi head screwdrivers 10mm spanner Adjustable spanner Electric d...

Страница 6: ... location of the unit 7 2 Wall Fixing Step 1 Fix two wall brackets above door opening with minimum B and maximum C dimensions ensuring minimum distance between brackets Cmin see Appendix 1A Ensure brackets are level with each other Step 2 Angle air curtain over doorway and place outer edge of discharge grille on lower channels of both wall brackets 7 Installation NOTE Use suitable wall fixing bolt...

Страница 7: ...urtain is safely secured to the wall 7 3 Ceiling Suspension Suspend the unit from the ceiling as follows Step 1 Ensure front ceiling suspension rail is fitted to air curtain Step 2 Screw and bolt threaded rods into ceiling brackets as shown in Fig 6 Step 3 Secure each suspension rod to a suitable structure that can support the weight of the unit see Section 3 Specifications for weights Step 4 Hook...

Страница 8: ...e given in Table 2 below Air Curtain Water Flow Rate l min at 82 71 C Water Pressure Drop kPa C2 1000W 1 row 6kW 7 8 4 5 C2 1500W 1 row 9kW 11 7 11 0 C2 2000W 1 row 12kW 15 6 21 0 C2 2500W 1 row 15kW 19 5 29 8 The installer must connect the 3 port valve in the heating pipework as shown in Figure 9 below WARNING It is the sole responsibility of the installer to ensure that the fixing locations and ...

Страница 9: ...om each side of the unit All screws and end caps should be kept safe as they will be required later in the installation 8 1 2 Hinge open bottom access panel Unfasten M6 securing bolts located on the top inside lip of access panel see 1 Fig 12 Lift top edge of access panel upwards see 2 Fig 12 and hinge panel open see Fig 13 8 Access for Electrical Connection 8 1 How to access terminals Fig 13 NOTE...

Страница 10: ...ntrol using an outdoor air thermostat with volt free contacts see Section 9 3 9 External Controls 9 1 Remote switch contacts IN0 IN1 Terminals IN0 and IN1 on the Ecopower PCB inside the air curtain can be used to provide different control strategies using remote volt free contacts see Fig 14 This could be to provide remote On Off from a timer or BMS Digital Output contact to work with a door switc...

Страница 11: ...mostat to 2 way terminal IN1 on the Ecopower PCB see Fig 16 On the Ecopower PCB set DIP 4 to OFF as per Table 3 see Section 9 1 Remote switch contacts IN0 IN1 For master slave control plug and connect units together with Thermoscreen RJ extension cables not supplied as per Figure 17 below Each air curtain must have its own electrical supply 10 Multiple Air Curtain Systems WARNING Do not apply any ...

Страница 12: ...ed Weather compensation control or Door switch control Simple weather compensation control to save heating energy or Door switch control DIP 4 OFF IN1 Weather compensation ON IN1 Door switch See Section 9 1 Remote Switch Contacts IN0 and IN1 for details Weather compensation control is the same as Summer Winter control 11 System Configuration 11 1 Optional features WARNING Isolate and disconnect ai...

Страница 13: ...distance are for a single air curtain mounted at its maximum mounting height operating in a room with average acoustic characteristics as defined in CIBSE Guide B5 reverberation time 0 7s at 1kHz and a room size equivalent to 8 air changes per hour ac h Care needs to be taken when selecting air curtains for an installation as noise levels can be several dB higher if the mounting height is reduced ...

Страница 14: ...unit and to understand any hazards involved Children and those with reduced physical sensory or mental capabilities should not operate the air curtain 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 th...

Страница 15: ... on the remote control will stop flashing and the status LED on the Ecopower PCB in the air curtain will flash green 15 2 Fuses In the event of an electrical fault internal electrical fuses may operate There are two internal fuses located on the Ecopower 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 Ecopower PCB 15 ...

Страница 16: ...ectrical connections and crimped terminals are tight and that all cables are in good condition Hinge and close access panel and refit end caps after servicing Reconnect electrical supply and test to ensure correct operation see Section 13 Commissioning 16 Service Maintenance NOTE Weekly maintenance can be carried out by the Cleaner or Janitor NOTE Build up of dirt on fan impellers can cause vibrat...

Страница 17: ... has been taken in compiling these instructions to ensure they are correct Thermoscreens Ltd disclaims all liability for damage resulting from any inaccuracies and or deficiencies in this documentation Thermoscreens Ltd retain the right to change the specifications stated in these instructions Thermoscreens Ltd St Mary s Road Nuneaton Warwickshire England CV11 5AU Email sales thermoscreens com Tel...

Страница 18: ... C2 2500 89 B 1374 C C min 1133 85 866 700 2682 85 2382 2196 89 1875 mm AIR OUT AIR IN Entry points for electrical supply and controls Rp 1 2in BSP LPHW connections Remote control connection interface 100 min 10 DETAIL A B C A D 39 394 63 170 43 33 195 40 90 50 52 30 168 D 154 182 186 1100 1900 1500 C min 209 ...

Страница 19: ... controls mm Remote control connection interface 100 min 63 170 209 61 39 195 33 DETAIL A D 43 A 40 394 C2 2000 C2 1500 C2 1000 1665 A C2 2500 89 B 1374 C C min 1133 85 866 700 2682 85 2382 2196 89 1875 168 D 154 182 186 1100 1900 1500 C min C B 114 49 APPENDIX 1B Dimensions of C2 Air Curtain Ceiling Mounted ...

Страница 20: ...r CVR1008 9 10 9 8 7 6 5 4 3 2 1 L3 N L2 L1 J10 J16 J12 J5 J6 J11 R 0 10V J14 Th EEPROM F2 F1 J9 Black rectangle is moveable head of DIP switch Brown Black Red Red 85 C Auto Thermal Trip Alarm Healthy TERMINAL BLOCK L1 L2 L3 N E L1 L2 L3 N E 400V 3ph 50Hz Black Black Red Grey Black Red Brown Black Grey Blue Red Red Red Black Black Black Blue First Stage Heating bottom elements Second Stage Heating...

Страница 21: ...d Low speed 0V High speed Med speed Low speed 0V Fan 2 Fan 1 J17 ECO Power CVR1008 9 10 9 8 7 6 5 4 3 2 1 L3 N L2 L1 J10 J16 J12 J5 J6 J11 R 0 10V J14 Th EEPROM F2 F1 J9 Black rectangle is moveable head of DIP switch 3µF Brown Black Red Red 85 C Auto Thermal Trip Alarm Healthy TERMINAL BLOCK L1 L2 L3 N E L1 L2 L3 N E 400V 3ph 50Hz Black Black Red Grey Black Red Brown Black Grey Blue Red Red Red Bl...

Страница 22: ...1 L2 L3 N E L1 L2 L3 N E 400V 3ph 50Hz Black Brown Red Blue 85 C Auto Thermal Trip Blue Black Black Black Grey Summer Winter or Door Contact 0 1 2 3 4 5 1 White COMMON Red Low Blue Med Black High Orange Yellow Black Blue Red White Black Blue Red White Fan Motor 1 Fan Motor 2 White Red Blue Black Brown Yellow Orange Capacitor 0 1 2 3 4 5 1 White COMMON Red Low Blue Med Black High Brown Yellow White...

Страница 23: ...te Blue Green Yellow 3 PORT VALVE Black Blue Red White Black Blue Red White Brown Blue Black White REMOTE CONTROL To Slave Air Curtain M as te r S la ve C ab le High speed Med speed Low speed High speed Med speed Low speed Black rectangle is moveable head of DIP switch Summer Winter or Door Contact TERMINAL BLOCK Brown Blue White COMMON Red Low Blue Med Black High Orange Yellow White Red Blue Blac...

Страница 24: ...r 2 2m 2 5m only White Black Brown Yellow Orange Capacitor 0 1 2 3 4 5 1 White COMMON Red Low Blue Med Black High Brown Yellow White Red Blue Black Orange Yellow Orange Capacitor 230V 1ph 50Hz E L E L N N TERMINAL BLOCK Low speed 1m 3µF 1 5m 4µF 3µF Fan Speed On Off Remote Control Switch 8 7 6 5 4 3 2 1 1 2 3 4 0 I F1 5A White Red Blue Medium speed High speed Brown Red Blue Black ...

Страница 25: ...Styles Surface Mount the Machinery Directive 2006 42 EC the Low Voltage Directive 2014 35 EU the Electromagnetic Compatibility Directive 2014 30 EU the Energy related Products Directive 2009 125 EC Machinery BS EN ISO 12100 2010 BS EN ISO 13857 2008 LVD EN 60335 1 2012 A11 2014 EN 60335 2 30 2009 A11 2012 EMC EN 61000 6 1 2007 EN 61000 6 3 2007 A1 2011 EN 61000 3 2 2014 EN 61000 3 3 2013 ErP Commi...

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