Multi-System - Noritz N-084M-CA Guide De L'utilisateur

Connecting Quick Connect Cord
Caution
1
The wire coloring on the Quick Connect Cord will
not be the same as the wire coloring from the
connection plug inside the unit.
* The remote controller can be connected to either
unit A or B.
Instruction for connecting the Quick Connect
Cord to each unit:
1. Turn off the power.
2. Remove the front cover of the heater (4 screws).
3. Pass the Quick Connect Cord through the wiring
throughway and into the unit.
4. Plug the connector on the Quick Connect Cord to
the receptacle inside the unit.
5. Attach the ground wire of the Quick Connect Cord
to the terminal block fixing plate.
(If the ground wire is not attached, electrical noise
may cause problems)
6. Secure the coupling cord with a clamp.
7. Replace the front cover.
16.

Multi-System

A. Installation without a recirculation system
Hot Water Pipe
(1 1/4"-2")
• Insulate or apply heating materials to both the cold water supply piping and the hot water piping to
prevent freezing during cold weather and to prevent heat loss through the piping.
58
Unit No.6
For Quick Connect Multi System Installation
use a Quick Connect Cord (Sold Separately).
Quick Connect
Cord
Junction Box
Install one system controller
(SC-201-6M) for every six units.
Unit
Unit No.2 No.1
1.Red 1.Red 1.White
2.Black 2.Black 2.Green
3.White 3.White 3.Red
4.Green 4.Green 4.Black
5.Blue 5.Blue 5.Blue
6.Blue 6.Blue 6.Blue
A
"Quick Connect Cord" tag
Ground wire
Wiring Throughway
Coupling Cord
System Controller
Disconnect this Connector
* Disconnect this
connector
on units 2-6 also
System Select Connector
* Do not connect to
the connector.
Remote Controller
Gas pipe
G
Cold Water Supply Pipe
(1 1/4"-2")
1.Red
2.Black
3.White
4.Green
5.Blue
6.Blue
B
Connector
Clamp