Connect Multiple Heaters To A Networker; Connect Dual Networkers - Rinnai Brivis StarPro SP623UN Installation Manual

Diagram 27. BX5 Networker Connections

11.3.1 Connect Multiple Heaters to a Networker

Configure multiple heaters to the networker as follows:
a. Wire each heater to the network in parallel (refer to Diagram 28);
b. Assign a different identification number (address) to each heater, starting at '1' (refer to Section 13.1), and
c. Assign each heater to a zone (refer to the Network 516 Manual).
Note: The two networkers must be wired in parallel (not in series).

11.3.2 Connect Dual Networkers

Two networkers can be connected to a single SP series heater to provide dual controls. This is particularly useful
with adaptive zoning to enable dedicated zone control. For example, one networker can be used to control one zone,
while the other networker is used to control another zone.
Heater settings can be adjusted from either networker and will remain common to both networkers. That is, when a
heater setting is adjusted using one networker, the setting is immediately reflected on the other networker.
Note: A master networker can be identified by the word 'Clock' beside Key 5 (while the networker is switched off).
Diagram 28. Dual Networker Connections
SP and BX5 Series Control
Rinnai
TERMINAL BLOCK
GROMMET
TW1
TW2
Master Networker
Backing Plate
39
TW1
TW2
Slave Networker
Backing Plate
Ducted Gas Heater IM
TW1
TW2
TW1
TW2