Rinnai 39
Ducted Gas Heater IM
Diagram 27. BX5 Networker Connections
TERMINAL BLOCK
GROMMET
TW1
TW2
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
TW1
TW2
Master Networker
Backing Plate
Slave Networker
Backing Plate
SP and BX5 Series Control
TW1
TW2
TW1
TW2
