Vent-Axia CSH12 Installation & Operating Instructions - Installation Instructions
WARNING -
This appliance must be earthed.
SUGGESTED FIXINGS
INSTALLATION INSTRUCTIONS
PREPARATION
The heater will arrive
separately from its
storage bricks, the
following bricks will
be required.
CSH12 & CSH12A - 8 bricks
CSH18 & CSH18A - 12 bricks
CSH24 & CSH24A - 16 bricks
Only heat resisting cable (min. rating T85) should be used.
The wires in the mains cable will be coloured as follows;
GREEN & YELLOW
-
EARTH
BLUE
- NEUTRAL
BROWN - LIVE
SOLID BRICK/BLOCK - No. 10 Size plastic inserts, 8mm
drill bit. Drill hole 15mm deeper than plastic insert length.
PLASTERBOARD - If possible locate studding and use
No. 10 woodscrews directly into the wood, otherwise M5
rawlplug intersets are suitable.
NOTE:FOR ALL OTHER WALL TYPES (e.g. Timer frame
and follow concrete) SEEK SPECIALIST ADVICE.
FIXING ASSEMBLY
ENSURE THAT FIXING KIT AND FEET HAVE BEEN
LOCATED BEFORE DISPOSING OF PACKAGING.
1.
Fit the feet with the open end of the foot to the front
of the heater. Secure each foot using the two taptite
screws provided.
2.
2.
4.
Place the heater on its feet and in the desired position
against the wall. Ensure the heater is based on a fi rm level surface
at least 75mm from any end wall and at least 250mm below any
shelf or similar projection. Cut away any gripper rod or carpet
which would prevent the heater sitting fi rmly on the fl oor.
4.
Mark the position of the two outside corners of the wall
bracket with the heater pushed tight against the wall. Remove
the wall bracket from the heater by removing the screw at each
end. Place the heater to one side and reposition the bracket
against the wall using the corner marks for alignment.
Four fi xing positions must be chosen for the 24, three for
the 18 and two for the 12. Mark the positions for the fi xing
holes - two at the extreme ends and the others spaced evenly
between them. Remove the bracket from the wall, drill the
holes in the positions marked, and insert suitable fi xings
previously described. Secure the wall bracket to the wall.
5.
5.
If mains connection is to be made from the left hand
side, at this point the mains lead must be secured to the
back of the heater using ties provided in the fi xing kit.
6.
6.
THE FOLLOWING MUST BE APPLIED WHEN
FIXING THE HEATER TO THE WALL BRACKET
i) If no skirting board is present secure the heater through
the wall bracket slots closest to the wall.
ii) If 100mm (4in.) skirting is present secure the heater
through the outer slots.
iii) If skirting taller than 150mm (6in.) is present this must
be reduced to 150mm (6in.) over the entire width of the
heater plus 25mm (1in.) at each end.
Do not fully tighten these screws until the bricks are loaded
into the heater as some settling of the heater may occur.
NOTE: NEVER REMOVE THESE SCREWS WITHOUT
FIRST UNLOADING THE HEATER.
7.
Circuit Diagram
3.
SH(A) MODELS ONLY - The Room Sensor is located
at the rear of the right hand side of the heater. Carefully
slide the sensor plate down from its transit position to its
operational position.
3.
Transit Position
Operational Position