John Wood Noritz N-069M_N-069S - Manual (Page 38)

38
3.
Quick Connect Multi System Installation
• The Quick Connect Multi System allows the installation of two units together utilizing only the Quick
Connect Cord.
Typical Plumbing
The Quick Connect Cord is 6 ft. long. Install the units 2-18" apart from each other to ensure the
cord will be able to reach between the units. (See Typical Plumbing diagram).
(If the distance between the two units is too great, not only will the cord not be able to reach,
but the water temperature may also become unstable because of the difference in pipe length
between the two units).
* When connecting two units, use only a
single remote controller.
Note: Connect the remote
controller to only one
of the units.
System Diagram
• Insulate the hot water piping to prevent heat loss. Insulate and apply heating materials to the cold
water supply piping to prevent heat loss and freezing of pipes when exposed to excessively cold
temperatures.
G
Quick Connect
Cord
Remote Controller Cord
Gas Supply Piping
Cold Water Supply
Hot Water
Remote Controller
Terminal Block
Cord
Connector
Cord
Connector
Union
Make this distance as short as possible.
* The hot water temperature will
become unstable as the pipe
length increases.
Distance at center: 16-32 in.
Quick Connect
cord
Union
Gas Valve
Union
Shutoff
Valve
Shutoff Valve
Hot Water
Cold Water
Shutoff
Valve
Distance on sides
2-18 in.
Leave enough clearance around the plumbing to
apply insulation. It will be necessary to add
bends to the piping to ensure that this clearance
is available.
Size the piping to allow for the maximum
flow rates of the units.
Pressure
Relief
Valve