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2.1  Introduction 

This instruction manual describes the Screen-
Zone Commercial range of air curtains. They 
are designed for discreet positioning above 
the doorways of retail or commercial prem-
ises up to 3.4m ceiling height. 

The  air  curtains  comprise  multiple  modular 
blower  units  510mm  or  615mm  wide  and 
with  nominal  maximum  power  output  from 
4.5kW to 7kW 3Ph 415V. 

Models are available in 1.3m, 1.5m and 2m 
lengths, made up of 2 or 3 blower units. For 
wider doorways, up to 7 air curtains can be 
easily interconnected using CAT5/CAT6 RJ45 
networking cable.  

It is recommended that this control cable is 
run  separately  within  its  own  trunking  to 
avoid external interference. 

The air curtain can be controlled by option-
al Touchscreen controller  (not supplied with 
the heater) , mechanical switches  or BMS.   

 

 

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2.2 Mechanical switch Controller 

Each  air  curtain  is  supplied  with  HE8408  me-
chanical switch. More details at Installer wiring 
section. This controller will provide 2 fan speed 
and 3 heat setting options. 

 

 

 

 

 

 

2.3 Optional Color Touchscreen 
      Controller 

Optional  Color  touch  screen  controller  (not 
supplied  with  the  heater)  giving  options  for  8 
fan and 8 heat settings can be mounted up to 
50m from the air  curtain. Optional BMS control, 
remote thermostats and door interlocks can be 
installed. 

The 

 

electronic  touch  screen  controller  shown 

on the picture below allows the user to control 
either a single air curtain, or a network of up to 
7 air curtains with the same settings. 

The controller is designed to be mounted on a 
surface  double  gang  back  box,  and  is  pow-
ered by an RJ45 connection. 

The controller will 

not fit metal or dry lining back box.

 

The  cable  length  between  the  base  unit  and 
the controller can be up to 50 metres. 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание ScreenZone CA1309S10

Страница 1: ...ct to misuse neglect damage or modified or repaired by any person not authorised by us This guarantee is offered to you as an extra benefit and does not affect your legal rights The correct electricit...

Страница 2: ...ng Switches 6 Modifying the heater to single phase operation 7 Installation Details 8 1 Screw location for grille removal 8 2 Mounting 8 3 Electrical Supply 8 4 Installation 8 Fault detection and LEDs...

Страница 3: ...ght of the appliance 1 3 Electrical Supply This heater must be permanently con nected to the electricity supply via a double pole switch having 3mm gap on each pole There are no exceptions All units m...

Страница 4: ...MS 51 1 7 6 5 857 1 6 28 127 167 5 7 5 6 25526 9 70263 5 25 6 9 867 QWURGXFWLRQ 2 2 Mechanical switch Controller Each air curtain is supplied with HE8408 me chanical switch More details at Installer w...

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Страница 9: ...VV LULQJ HWDLOV QVWDOOHU LULQJ d Optional external temperature sensor...

Страница 10: ...VV DFWRU LULQJ...

Страница 11: ...in with a unique address DIP switch setting 000X is reserved for when a controller or BMS is not used E g air curtain 1 DIP switches set to 1000 External and door switches are connected between COM an...

Страница 12: ...select fan speed range For installation height of 2 3m set the DIP switches to 0000 For installation height of 3 4m set the DIP switches to 0001 SW1 on off SW2 low speed high speed SW3 1 3 heat output...

Страница 13: ...describe how to change the internal wiring After the internal wiring has been modified it is necessary to change labelling of the connector as shown on the picture below and also new rating label sho...

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Страница 15: ...VV 0RGLILFDWLRQ IRU XVH RQ VLQJOH SKDVH RQO 0RGLILFDWLRQ IRU XVH RQ VLQJOH SKDVH RQO...

Страница 16: ...ad screws 7 4 Installation It is the sole responsibility of the installer to ensure that the points of attachment to the building are sound Consultation with the consultant architect or owner of the b...

Страница 17: ...h button on the top of each cut out The cause of cut outs operating should be investigated before resetting When the air curtains are powered up in standby mode a green LED on the main board shows tha...

Страница 18: ...rface MODBUS RTU 9600 baud 8 bits 1 start bit no parity 2 stop bits mark parity 1 stop bit Supported MODBUS function codes 0x03 read multiple input registers 0x04 read multiple holding registers 0x06...

Страница 19: ...timer function 10 4 Lock PIN function can be enabled to prevent unwant ed operation of the heater or changing the set tings The PIN can be completely disabled enabled for settings only or all function...

Страница 20: ...air curtain is disabled by the door switch the heater will operate at a low fan speed This will allow for a fast start up when the door is opened When SW1 is active the home screen will show the stat...

Страница 21: ...10 12 Temperature Mode 2 This operating mode is suitable for situations where the heater is used to maintain the room temperature or where the requirement is to ad just the heat output based on the in...

Страница 22: ...e are general status faults and sensor screens The links to the faults and sensor screens are hid den when no faults have been identified 10 13 Heater status cont The general status screen shows detai...

Страница 23: ...y Information Amendment EU Exit Regulations 2019 SI 2010 2617 The Restriction of use of Certain Hazardous Substances SI 2012 No 3032 The Supply of Machinery Safety Regulations 2008 SI 2008 1597 Transp...

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