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1.1 Warnings 

All installations must be in accordance 
with the regulations. These instructions 
must be handed to the user on comple-
tion of the installation. Installers and ser-
vice engineers must be able to demon-
strate competence and be suitably 
qualified in accordance with the regula-
tions. To ensure continued and safe op-
eration it is recommended that the ap-
pliance is serviced annually. The air cur-
tain outlet/inlet grille must not be ob-
structed during use. Any modifications 
made to the unit not approved by 

Heatstore

 will void manufacturers 

warranty and potentially create a 
hazard. The appli-ance is NOT intended 
for use by persons (including children) 
with reduced physi-cal, sensory or 
mental capabilities or lack of experience 
or knowledge unless they have been 
given instruction concerning use of the 
appliance by a person re-sponsible for 
their safety. Children should be 
supervised to ensure that they do not 
play with the appliance. Parts of the 
heater can become very hot when in 
operation and cause burns. The heater is 
not equipped with room thermostat and 
should not be used in small rooms so as 
to avoid overheating.  

1.2 Health and Safety

 

Please  read 

these

  instructions  thoroughly 

before  installing  the  appliance.  Sole  liability  rests 
with  the  installer  to  ensure  that  all  site  safety 
procedures  are  adhered  to  during  installation. 
Sole  liability 

rests  with  the  installer  to  ensure 

that  protective safety  wear  such  as  hand,  eye, 
ear  and  head  protection  is  used  during 
installation  of  the  prod-uct.  Ensure  that  all 
anchoring  points  are  suitable  for  the  weight  of 
the appliance. 

1.3 Electrical Supply 

This heater must be permanently connected 

to the electricity supply via a double pole 

switch having 3mm gap on each 

pole.

There are no exceptions. 

All units must be wired in accordance with I.E.E. 
regulations  for  the  Electrical  Equipment  of 
Buildings.  
BMS control, time switches and door interlocks 
can be installed at the discretion and responsi-
bility of the installer.

 

Follow  paragraph  4  ‘technical  specification’ 
for more details.  

1.4 Location

 

All  units  should  be  installed  directly  over  the 
door  opening.  It  is  recommended  that  the  air 
curtain is installed on the inside of the building. 

Care must be taken to allow complete free air 
movement  into  the  inlet  grilles  of  the  unit  to 
ensure correct working operation of the air cur-
tain. The discharge opening should be as close 
to  the  top  of  the  door  as  possible  and  cover 
the entire door width. 
Units can be mounted adjacent to each other 
to cover the full door opening across wider en-
trances.  

1.5 Clearance Distance

 

It is recommended that a minimum clearance 
of  50mm  is  allowed  above  the  heater.  The 
clearance allows for cable entry and addition-
al  air  inlet.  It  also  prevents  surfaces  overheat-
ing.  
The minimum mounting height (floor to grille) is 
2m. The maximum mounting height is 3.4m. 

1.6 Standards 

The heater conforms to the following standards 
Electrical  Equipment  (Safety)  Regulations  2016 
SI. 2016 1101 
Electromagnetic  Compatibility  Regulations 
2016   SI. 2016 No. 1091 
Radio  Equipment  Regulations  2017      SI.    2017 
No. 1206 
The  Ecodesign  for  Energy  Related  Products 
and Energy 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) 

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Summary of Contents for HSAC12000E

Page 1: ...epaired 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 electricity supply voltage is shown on the rating label attached to the appliance Reasonable care has been taken to ensure that this guide is accurate at the time of printing In the interest of progress the Company reserve the right to vary specification...

Page 2: ... 6 3 Internal wiring of the heating element for 3 phase operation 6 4 Modification of internal wiring of the heating element for single phase operation 6 5 Modification for use on single phase HSAC9000E only 7 Installation Details 7 1 Screw location for grille removal 7 2 Mounting 7 3 Electrical Supply 7 4 Installation 8 Fault detection and LEDs 8 1 Fault detection 8 2 Overheat protection reset 9 ...

Page 3: ...ight of the appliance 1 3 Electrical Supply This heater must be permanently connected to the electricity supply via a double pole switch having 3mm gap on each pole There are no exceptions All units must be wired in accordance with I E E regulations for the Electrical Equipment of Buildings BMS control time switches and door interlocks can be installed at the discretion and responsi bility of the ...

Page 4: ... 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 HSRCU1 me chanical switch More details at Installer wiring section This controller will provide 2 fan speed and 3 heat setting options 2 3 Optional Upgrade Colour Controller Provides energy saving options Optional Color touch screen controller not supplied with the heat...

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Page 8: ...8 LULQJ HWDLOV QVWDOOHU LULQJ dϱ ĐĂďůĞ Optional external temperature sensor ...

Page 9: ...9 DFWRU LULQJ ...

Page 10: ...ain 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 and SW1 or SW2 Their behaviour can be configured in the controller settings menu E g air curtain 2 DIP switches set to 0100 All possible addresses are 1 100X 2 010X 3 110X 4 001X 5 101X 6 011X 7 111X ...

Page 11: ...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 SW4 2 3 heat output CAT5 cable with RJ45 connectors can be used to network up to 7 air curtains in a daisy chain configuration The 2 DIP switches on all 7 connected air curtains must be set to differ...

Page 12: ...scribe 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 showing single phase supply must be use to cover the existing 3 phase operation rating label This has to be followed exactly SKDVH LQWHUQDO ZLULQJ 6LQJOH SKDVH LQWHUQDO ZLULQJ 0RGLILFDWLRQ IRU XVH RQ VLQJOH...

Page 13: ...13 QWHUQDO ZLULQJ RI WKH KHDWLQJ HOHPHQW IRU SKDVH RSHUDWLRQ 0RGLILFDWLRQ RI LQWHUQDO ZLULQJ RI WKH KHDWLQJ HOHPHQW IRU VLQJOH SKDVH RSHUDWLRQ 0RGLILFDWLRQ IRU XVH RQ VLQJOH SKDVH HSAC9000E Only ...

Page 14: ...14 0RGLILFDWLRQ IRU XVH RQ VLQJOH SKDVH HSAC9000E Only 0RGLILFDWLRQ IRU XVH RQ VLQJOH SKDVH HSAC9000E Only ...

Page 15: ...ead 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 building is recommended to ensure that a sound mechanically stable installation is achieved All attachments must be capable of supporting the weight of the product QVWDOODWLRQ HWDLOV Step 1 Carefully ...

Page 16: ...DVXUHPHQW ZKHQ WULDFV VZLWFKHG RII 5HVSRQVH XWR UXQ PRWRU 0RWRU IDXOW 5HVSRQVH LVDEOH KHDWLQJ 7ULDF KHDWVLQN RYHUKHDW 5HVSRQVH 5HGXFH KHDWLQJ RZ SRZHU PHDVXUHPHQW ZKHQ WULDFV VZLWFKHG RQ DXVHV 7KHUPDO FXW RXW RSHUDW HG EORZQ IXVH PLVVLQJ SKDVH 1XPEHU RI IODVKHV DXOW Main PCB Main PCB Main PCB Secondary PCB Secondary PCB DXOW GHWHFWLRQ 2YHU KHDW SURWHFWLRQ UHVHW The heater is equipped with electron...

Page 17: ...erface 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 write single holding register 0x10 write multiple holding registers 16 Bit Input Registers 1 Status 2 Temp 1 3 Temp 2 4 Temp Heatsink 5 Temp External 6 External Switches Temperatures are formatted as...

Page 18: ...mer 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 functions The default Pin is set as 1234 but can be changed using the Change Pin button If the PIN is forgotten contact Heatstore for technical help 10 5 Timer The 7 day timer function allows scheduling auto ma...

Page 19: ...e 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 status of the door switch SW2 is intended for a remote switch that can be used to disable the air curtain from a remote loca tion Usually this would be a simple BMS or external timer connection Once disa...

Page 20: ... 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 indoor outdoor temperature This operating mode can use either the internal or supplied external temperature sensor The temperature on the left defines the starting point below which the air curtain use...

Page 21: ...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 details about the heater and all of the internal blower units The heater needs to be run before some of the values can be calculated The faults screen can provide detailed diagnos tics of faults for each i...

Page 22: ...22 01 08 03 2022 Contact details Heatstore Unit 12 Access 18 Bristol BS11 8HT Telephone 0117 923 5375 Email enquiries heatstore co uk http www heatstore co uk ...

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