Horizon Reverse Osmosis Seafari Quest Compact 200, Owner'S Manual

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Caution: Mounting of the Booster Pump above water level will cause a vacuum at the inlet of the pump
and will result in premature wear resulting from cavitation. Improper installation of the Booster Pump
causing excessive vacuum at the inlet of the pump resulting in cavitation and premature wear is the
responsibility and liability of the installer and not covered by the Horizon Reverse Osmosis Warranty.
7. The ***Freshwater Flush Filter Canister with attached Flush Pump is mounted in an accessible location to a
vertical surface between an unpressurized line in the potable water system and the Freshwater Flush Check
Valve. Allow at least 4 inches (10 cm) of clearance below the bowl for element replacement.
Caution: Potable water may spill during filter element replacing. Therefore, do not mount the Prefilter
above any electrical or electronic component.
8. The ***Freshwater Flush Check Valve Assembly is mounted vertically in close proximity to the outlet of the
Feed Water Pump and the inlet of the Plankton Filter or 25-micron Prefilter.
9. The ***Plankton Filter is mounted in an accessible location to a vertical surface between the Booster Pump
Outlet and the Prefilter Inlet, which is mounted to the system frame. Allow at least 4 inches (10 cm) of clearance
below the bowl for element replacement.
Caution: Feed water may spill during filter element replacing. Therefore, do not mount the plankton filter
above any electrical or electronic component.
10. The Prefilters are mounted to the system frame. They may be removed from the system frame and mounted
separately in an accessible location to a bulkhead. Allow minimum 4 inches (10 cm) below the bowl for filter
element removal.
Caution: Feed water may spill during filter element replacing. Therefore, do not mount the Prefilter above
any electrical or electronic component.
11. The system frame is mounted in an accessible location to a flat surface allowing ease of access to controls and
for maintenance.
12. The Charcoal Filter is mounted in an accessible location to a vertical bulkhead. Allow minimum 4 inches (10
cm) below the bowl for filter element removal.
Caution: Product water may spill during filter element replacing. Therefore, do not mount the charcoal
filter above any electrical or electronic component.
13. The ***pH Neutralizing Filter is mounted in an accessible location to a vertical bulkhead after the Charcoal Filter
and prior to the UV Sterilizer.
Caution: Product water may spill during filter element replacing. Therefore, do not mount the pH
Neutralizing Filter above any electrical or electronic component.
14. The ***UV Sterilizer is mounted to a bulkhead directly after the Charcoal Filter, or after the pH Neutralizing Filter
if used. The UV Sterilizer should be mounted vertically with the electrical fitting on the top. The UV should be
plumbed with the inlet on the bottom and the outlet on top. Horizontal mounting is acceptable with outlet port
on top (pointed up) to displace air. Do not mount the UV Sterilizer with the electrical fitting on the bottom.
15. The ***Discharge Rinse Clean Valve is mounted in an accessible location between the System Brine Discharge
Outlet and the Brine Discharge Thru-Hull Fitting. Mount this valve in an accessible location.
16. The ***Remote Controller is mounted to a flat surface with appropriate cut out for flush mounting to the flat
surface. Mount the Remote Controller in a protected area away from water spray.
Electrical Connections
1. Remove the front cover from the system controller to access the Main Terminal Strip and PC Board.
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