Viqua D4+ - Page 3

Maintenance
3
5
• Remove the old sensor from
UV chamber.
6
• Install the new sensor to UV
chamber.
7
• Connect the sensor cable to
the controller.
Note: Perform the
disinfection procedure prior to
turning the system on. Refer
to Owner’s Manual.
8
• Restore power and connect
the other devices such as
solenoid, junction box and
remote alarms.
9
• Turn on the water supply.
Note: Solenoid and Cool
Touch valve are not used in
all systems.