TOOLS NEEDED: Drill, Phillips CH3 screwdriver, Grips
IMPORTANT: SWITCH OFF ELECTRICAL SUPPLY BY DISCONNECTING THE PLUG AT THE SOCKET OR ISOLATION SWITCH. Please contact a qualified electrician if you need assistance or contact us at Canadian Spa
STEP 1 – Remove panels below the ‘touch pad’
STEP 2 – Shut down the ‘slice valves’
STEP 3 – Unscrew face plate of control box using screwdriver
STEP 4 – Unplug sensors plug from circuit board – Pinch tab down before pulling out plug.
STEP 5 – Unscrew heater nuts using pair of grips to remove water from tube
STEP 6 – Unscrew both locking nuts on sensors
STEP 7 – Pull out sensors from mount
STEP 8 – To fit NEW Sensors re-assemble the above sequence in reverse