Navien PeakFlow S GPWC110001AC001 Installation Instructions Manual

Installation Instructions
NOTICE
• To ensure maximum installation and functionality,
please read this manual carefully BEFORE installing the
equipment.
• Please follow the instruction to avoid potential property
damage or equipment damage that may result in personal
injury. Installation must comply with state or municipal
plumbing codes and regulations.
• Please keep this manual after installation. This manual
contains important information on parts, maintenance,
or troubleshooting information including operational,
maintenance, precautionary, and future references.
• The facility's personnel are strongly encouraged to read
the Warnings, Operation and Maintenance sections of the
manual
Introduction
The PeakFlow S System prevents scale build-up on the inner
pipe surface, heat exchanger or instant water heater. When
installing or using the filter, or when replacing the filter, be sure to
refer to the manual.
Feed Water Chemistry Requirements
• pH: 6.5 to 8.5
• Hardness (maximum): 75 grains (1282 ppm CaCO3)
• Water Pressure: 15 psi to 90 psi (1.03 bar to 6.2 bar)
• Temperature: 40°F to 100°F (5°C to 38°C)
• Chlorine: < 2 ppm
• Iron ( maximum): 0.3 mg/l
• Manganese (maximum): 0.05 mg/l
• Copper: 1.3 ppm*
T H E L E A D E R I N C O
Installation Instructions
Model #GPWC110001AC001
System Specifications
• Maximum Pressure: 90psi / 6.2 bar
• Maximum Temperature: 100°F / 38°C
• Minimum Temperature: 40°F / 5°C
• Service Flow Rate: Up to 6 gpm (23 lpm)
• Continuous Flow Rate: Up to 4 gpm (15 lpm)
• Inlet/Outlet Connections: 3/4 " FNPT
• Capacity: Media cartridge does not have a grain
removal capacity. However, other contaminants
present in the water will gradually degrade the
effectiveness of this cartridge (see Operation
and Maintenance below).
• Oil & H2S: Must be removed before PeakFlow S
• Polyphosphate: Must be removed before PeakFlow S
• Silica (maximum): 20 ppm
• PeakFlow S + media does not reduce silica scaling.
While silica tends to have a less significant effect on scale
formation than other minerals, it can act as a binder
that makes water spots and scale residue outside the
plumbing system difficult to remove.
N D E N S I N G
PeakFlow S System
®
T E C H N O L O G Y