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- 10 -

DO NOT

 USE 30MM SPACER ON 

INSIDE

 OF RADIATOR. 

USE ONLY EXTERNALLY - SEE FIG. 11

A

.

NOTE: UNDER NO CIRCUMSTANCES SHOULD THESE 

SCREWS BE REMOVED WITHOUT FIRST REMOVING 

ALL ENERGY RETENTION CELLS FROM THE RADIATOR

10

F

  Once both sides have been successfully positioned  

screw the radiator 

fl

 ush to the wall Fig. 10

F

.  

Do not fully tighten these screws until the core has 
been loaded into the radiator as some settling of the 
radiator may occur.

11

B

  Place the 30mm spacer to the outside of the radiator 

and the 10mm to the inside.  Drill the holes as detailed 
in Section 10. Carefully guide the radiator towards 
the drilled hole.  When in position screw 

part way

 

to the wall to secure the radiator as in Section 10, 

remembering not to fully tighten the screws.

11. 

SKIRTING BOARD TALLER THAN 100MM 

Use the 10mm and 30mm spacers provided (2 x 10mm 
and 2 x 30mm)

11

A

  If the skirting board is taller than 100mm, the radiator 

is to be mounted as shown in 

fi

 g  11

A

.  Remove 

the wall mounting bracket and reassemble in the 
alternative orientation to give a greater spacing 
distance from the wall.

Solid brick/High density block walls - Fig. 11

C

These must be drilled and plugged with the No. 10 size 
plastic inserts provided.  The correct size of drill (8mm) 
should be used and the hole should be drilled to a depth of 
15mm greater than the length of the plastic insert so that 
the 

fi

 xing is made below the plaster layer.

Low density block walls - Fig 11d

A special 

fi

 xing, such as Uni

fi

 x LB70 should be employed, 

following closely the manufacturers instructions.

12.  Remove the inner front panel by removing the screws 
along its top edge Fig. 12

A

.  Carefully lift the bottom of the 

front inner panel out of the retaining 

fl

 ange at the base of 

the radiator, Fig 12

B

 and remove the internal packaging, 

Fig. 12

C

 taking care not to damage the insulation 

attached. 

13. 

Lift out the elements from the base insulation and 

rotate forwards. Fig. 13.

DO NOT DISCONNECT THE TERMINALS

14.  Carefully 

fi

 t the bottom row of the back layer of energy 

retention cells, placing the two end cells in position 

fi

 rst

 with 

the 

fl

 at side toward the back

.  Fit the top row of cells also 

with the recess toward the element. Fig. 14

15.  Re

fi

 t the elements by carefully feeding the tails down 

through the hole in the base insulation, ensuring the tab is 
pointing forward.  Fit the front layer of cells with the 

fl

 at side 

toward the front of the radiator.  Ensure that the tab on the 
element is captured below the bottom row of cells and that 
the element is vertical.  Fig. 15

A

 & 15

B

.

16.  Replace the inner front complete with insulation by 
locating its bottom edge behind the front lip of the chassis 
and inserting the retaining screws along the top and both 
sides. Fig. 16.

17.  Check that the screws securing the radiator to the wall 
have been fully tightened.  It is essential that all screws are 
replaced to ensure earth continuity.

Once installed 

DO NOT

 attempt 

to reposition the radiator without 

fi

 rst unloading the energy retention 

cells and obtaining the services of a 
competent electrician.

Panelled internal walls

If possible, locate the studding and use No. 10 size 
woodscrews.  Where it is not possible to locate the studding 
use type M5 Rawlplug INTERSETS on securely fastened 
plasterboard panelling.  For other wall materials the wall 
panel manufacturer should be consulted for details of 
suitable wall 

fi

 xing devices.

Summary of Contents for 75773301

Page 1: ... 1 ER300 75773301 1 3kW 0 38kW 9 1kWh ER400 75773302 1 95kW 0 47kW 13 65kWh ER500 75773303 2 6kW 0 54kW 18 2kWh 87956 Issue 3 April 2010 Installation Instructions Storage Radiant Heaters ...

Page 2: ...G Core Sensing Thermistor H Charge Controller Module I User Interface Module J Peak Supply K Radiant Element L Live N Neutral P Pilot Wire E Manual Fit Connector L1 Live Storage In L2 Live Storage Out L3 Live Radiant In L4 Live Radiant Out S1 Signal In S2 Signal Out N1 Neutral In N2 Neutral Out M Off Peak Supply ER300 ER400 ER500 ...

Page 3: ...struction 110mm 150mm min 250mm min 75mm min 75mm min A B C Model Height Width Depth ER300 75773301 712mm 600mm 130mm 10mm ER400 75773302 712mm 830mm 130mm 10mm ER500 75773303 712mm 1060mm 130mm 10mm Dimensions including clearances diagram millimetres A B C ...

Page 4: ... 4 2 1 6 4 1 2 10mm 10A 10B 2 1 2 2 2 5 ...

Page 5: ... 5 30mm 10E 10F 11A 11c 11D 12A 12B 12C 13 ...

Page 6: ... 6 16 14 15A 15B 18B 18 18A ...

Page 7: ... 7 2 1 19A 19B 19C 19E 19F 19D 19G 19H ...

Page 8: ... For other wall types seek specialist advice WARNING If during any reassembly of the radiator a part of the thermal insulation shows damage or deterioration which may impair safety it should be replaced with an identical part WARNING This radiator must not be located below a fixed socket outlet WARNING in order to avoid overheating do not cover the radiator DO NOT COVER OR OBSTRUCT the surfaces of...

Page 9: ...r ensuring it is secure during transit The off peak mains cable will be secured with clips Prior to installing the radiator unclip the direct acting mains cable do not remove or discard these clips NOTE If the off peak mains connection is required to be made on the right hand side of the radiator the pre wired cable must be passed behind the feet and secured using the clips on the base of the radi...

Page 10: ...g the screws along its top edge Fig 12A Carefully lift the bottom of the front inner panel out of the retaining flange at the base of the radiator Fig 12B and remove the internal packaging Fig 12C taking care not to damage the insulation attached 13 Lift out the elements from the base insulation and rotate forwards Fig 13 DO NOT DISCONNECT THE TERMINALS 14 Carefully fit the bottom row of the back ...

Page 11: ...CABLE BE PUSHED INSIDE OR BEHIND THE RADIATOR CHECK ALL ELECTRICAL CONNECTIONS FOR TIGHTNESS IMPORTANT 20 The wires in the direct acting supply cable are coloured in accordance with the following code GREEN YELLOW EARTH BLUE NEUTRAL BROWN LIVE BLACK PILOT WIRE ELECTRICAL CONNECTION The BLACK pilot wire is designed to carry a signal from a compatible remote programming device If however a remote pr...

Page 12: ...diagnose faults Make sure that the peak supply is on before starting the diagnostic function Adjust the LED s down until only the blue frost protection LED is illuminated Press and hold the button for 10 seconds until the blue LED goes off then release the button The LED s will now come on one at a time this indicates that the radiator is running the diagnostic checks A flashing LED will then illu...

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