Plumbing Setup - Rinnai HJ COOPER LC Series Owner And Installer Manual

Plumbing setup

Cylinders should be installed in accordance with G12/AS1. For servicing and
maintenance, please allow sufficient room for access to covers and valves.
Plumbing setup for a low pressure copper cylinder - valve vented
Hot water to kitchen and laundry
Tempered hot water to bathroom
Mains
water
supply
Typically a combination valve
consisting of an isolation valve, a
non-return valve, and a line strainer
Plumbing setup for a low pressure copper cylinder - open vented
Hot water to kitchen and laundry
Tempered hot water to bathroom
Mains
water
supply
Typically a combination valve
consisting of an isolation valve, a
non-return valve, and a line strainer
The appliance is not intended to be connected by a hose-set.
10 | Low pressure indoor copper cylinders: Owner and installer guide: 20733-D 04-18
Tempering valve
Pressure reducing valve
To drain
Cold water expansion valve
Tempering valve
Pressure reducing valve
Isolation valve
By
All of our Stainless Steel cylinders are super light. At under 55kg each, one burly
plumber can transport, carry and install them easy. Show us your muscles!
• High-grade Duplex stainless steel inner tank
• Indoor cylinder
• CFC-free polyurethane insulation
• Curved element ensures 98% of water is heated
• No anode to maintain
• Cold water inlet dip tubes deliver cold water to the
very bottom of the tank to avoid mixing
• Solar and Heat Pump ready
^Excludes 135 litre. **Auto reset thermostat must be installed.
*
www.youtube.com/RinnaiNZ I www.facebook.com/rinnainz
Isolation valve
Drip tray
Vent pipe terminating outside building
The vent pipe of low pressure water
heaters shall have an internal
diameter of at least 20 mm.
By
All of our Stainless Steel cylinders are super light. At under 55kg each, one burly
plumber can transport, carry and install them easy. Show us your muscles!
• High-grade Duplex stainless steel inner tank
• Indoor cylinder
• CFC-free polyurethane insulation
• Curved element ensures 98% of water is heated
• No anode to maintain
• Cold water inlet dip tubes deliver cold water to the
very bottom of the tank to avoid mixing
• Solar and Heat Pump ready
^Excludes 135 litre. **Auto reset thermostat must be installed.
*
www.youtube.com/RinnaiNZ I www.facebook.com/rinnainz
Drip tray
To drain
Pressure relief
valve