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2 .   I N T R O D U C T I O N   &   S P EC I F I C A T I O N

 

This heater produces a totally dry heat, no condensation, no gas, no fumes. It reaches maximum heat output within a few minutes of 

being turned on. It is quick and easy to install reducing installation costs. 

Air temperature can be controlled by the heater’s built-in 

thermostat or alternatively by a variety of remote-mounted thermostats and other control devices.  Where required a group of heaters 

can be interconnected and controlled from a single remote-mounted thermostat.  This allows a very easy and cheap way of controlling 

heating in large or small areas. 

 

3 .   M O U N T I N G   I N S T AL L AT I O N  

 

The heater is supplied with a multi-functional mounting bracket and 4 x M8 ring hooks if you wish to hang the heater. 

LOCATION

 - For best results, do not mount higher than 2.4m (small models) and 2.8m (large Models). If you need to exceed this 

height either mount on the multi-functional bracket so the heater is at an angle facing downwards or use the hanging hooks supplied. 

Direct  air  flow away  from  occupants,  posts,  and  columns,  including  equipment.  Ideally  allow the  warm  air  to  travel  parallel  to  the 

outside walls, along the most exposed part of the building, which is normally subjected to the prevailing winds (see pictures at bottom 

of page). 

 

MULTI-FUNCTIONAL  BRACKET 

-  Using  the  pictures  above  and  to  the  right  decide  on  the  best  mounting  method  to  suit  your 

requirements. Fix the bracket to the wall or roof making sure you use suitable bolts for the surface you are fixing the bracket too and 

ensure it will take the weight of the heater. Place the stud on the heater through the bracket, add the washer and secure in place 

using the nyloc nut supplied. 

HANGING EYE HOOKS

 

– Place the nut onto each supplied eye hook first then fully screw them into the heater, finally tighten the 

nuts against the heater body to stop them rotating. 

 

 

Model 

Power 

Input Supply 

Dimensions 

W x D x H (mm) 

Weight 

Recommended 

Mounting Height 

Safety Distance from 

Heater 

OUH2-03 

3kW 

230v ac or 400v 3Ph+N 

435 x 405 x 320 

18kg 

2.4m 

2.0m 

OUH2-05 

5kW 

230v ac or 400v 3Ph+N 

435 x 405 x 320 

18kg 

2.4m 

2.0m 

OUH2-07 

7.5kW 

230v ac or 400v 3Ph+N 

435 x 405 x 320

 

18kg 

2.4m 

2.0m 

OUH2-10 

10kW

 

400v 3Ph+N

 

435 x 405 x 320

 

18.5kg

 

2.4m 

2.0m 

OUH2-15 

15kW 

400v 3Ph+N

 

565 x 485 x 445

 

37kg

 

2.8m 

2.0m 

OUH2-20 

20kW 

400v 3Ph+N 

565 x 485 x 445 

37.5kg 

2.8m 

2.0m 

OUH2-25 

25kW 

400v 3Ph+N 

565 x 485 x 445 

38.5kg 

2.8m 

2.0m 

Multi heater locations 

Single heater location 

Содержание OUH2 Series

Страница 1: ...or use only The controls and heaters may be fed from a different source and it is essential that all circuit breakers feeding the heating system are isolated prior to any work being carried out on any...

Страница 2: ...tside walls along the most exposed part of the building which is normally subjected to the prevailing winds see pictures at bottom of page MULTI FUNCTIONAL BRACKET Using the pictures above and to the...

Страница 3: ...ter in mounting position 7 8 or 9 you MUST remove the 2 side panels turn them around 180 and reinstall them Would you also please turn around the front guard so our Logo reads correctly Many Thanks 3...

Страница 4: ...een terminals L1 L2 L2 L3 can be found with this instruction leaflet Cable Sizes OUH2 03 3kW Use minimum 1 5mm 3 Core Mains Cable see note above OUH2 05 5kW Use 4mm 3 Core Mains Cable see note above O...

Страница 5: ...mote thermostats are used turn up the internal thermostat to full allowing the external thermostat to control the heater RST TP Tamperproof Thermostat Used exactly the same as the RST2 IN but temperat...

Страница 6: ...TAT Use 1 0mm 4 core cable Connections Colours for reference only Connect Black wire Terminal 10 of Heater and Terminal 3 on Frost Thermostat Connect Brown Live wire Terminal 11 of Heater and Terminal...

Страница 7: ...Earth connection on Control Switch HEATER to THERMOSTAT Connect Black wire Terminal 5 of Heater and Terminal 1 on Thermostat Please note Black wire can be joined in the control switch using a suitabl...

Страница 8: ...rminal 1 of Heater and Terminal L on Programmable Timer 230V Live connection Add a Link cable 1mm between Timer L connection and Timer Sin connection Connect Black wire Terminal 2 of Heater and Termin...

Страница 9: ...nd still linked as Master Slaves If Using RCD Residual Circuit Device all Heaters connected in a Master Slave arrangement MUST be supplied from the same RCD and not multiple RCD s Multiple MCB s for e...

Страница 10: ...nnect Black wire Terminal 6 of Master heater and Terminal 6 of first Slave heater Connect Grey wire Terminal 7 of Master heater and Terminal 7 of first Slave heater Connect Green Yellow wire Terminal...

Страница 11: ...g can damage the heater and is not covered by the guarantee 9 TROUBLE SHOOTING AND SOLUTIONS Wall thermostat does not work correctly in a Master Slave set up or single heater Check that you have turne...

Страница 12: ...t losses from the entire area you are heating If you are in any doubt please contact BN Thermic and we can carry out a quick check for you Temperature rise OUH2 industrial fan heaters warm a space by...

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