Page 15 - OWL Intuition Manuals

9. Alternative Temperature Sensor Arrangements -
a) If necessary attach the Temperature Sensor directly to the metal hot water tank / cylinder with suitable high temperature thermally conductive adhesive such as 3MTM Thermally Conductive Epoxy Adhesive TC-2707.
b) Some modern cylinders have a hard cladding. In these circumstances you must install the Intuition hot water Temperature Sensor into a suitable factory fitted sensor pocket provided for this purpose.
10. Fix the Tank Sensor backplate - Offer the backplate supplied to the wall in the po- sition where the Tank Sensor is to be mounted. Mark the fixing positions through the slots in the backplate. Drill and plug the wall, then secure the plate into position. The slots in the backplate will compensate for minor misalignment of the fixings.
11. Drill cable access hole - Drill a hole through the central aperture, large enough (ap- proximate 12mm) for both the Temperature Sensor white multipole connector to pass through and for a new 3 core mains cable (recommended cable size 1mm2).
12. Wiring - All necessary electrical connections should now be made.
• The Tank Sensor is double insulated and does not re- quire an earth connection.
• An earth connection block is provided on the backplate for terminating any cable earth conductors.
• Earth continuity must be maintained and all bare earth
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