Crown Boiler PHNTM399, Installation And Operating Instructions Manual

Page: 96 / 120

96
X. Operation
F. Changing Adjustable Parameters (continued)
“Press”
Sequence
Slave
button to access the following parameters:
Factory
Setting Range / Choices Parameter and Description
None 1-8
Boiler Address
Each boiler must be given a unique address. When ”Normal” slave selection order is used, the
boiler address is used by the Master Sequencer as the boiler start order. The boiler address is
also the Modbus Address when a Energy Management System is connected.
Normal
Use Boiler First,
Normal,
Use Boiler Last
Slave Selection Order
“Use Boiler First”; places the Slave in the lead permanently.
”Normal”; firing order follows boiler number (1,2,3,..) order.
”Use Boiler Last”; places the slave last in the firing order.
“Press” button to access the following parameters:
Use Up and DOWN Arrows for More
Exit Screen without Saving
Clear Entire Field
Backspace
Save Field and Exit
NOTE
Zone Control Description
Setup shown for 2 panels,
typical for up to 4.
Factory Setting Range / Choices Parameter and Description
Central Heat 1 User defined Zone Control 1 Zone 1
Central Heat 2 User defined Zone Control 1 Zone 2
Central Heat 3 User defined Zone Control 1 Zone 3
Central Heat 4 User defined Zone Control 1 Zone 4
Central Heat 1 User defined Zone Control 2 Zone 1
Central Heat 2 User defined Zone Control 2 Zone 2
Central Heat 3 User defined Zone Control 2 Zone 3
Central Heat 4 User defined Zone Control 2 Zone 4
Central Heat 1 User defined Zone Control 3 Zone 1
Central Heat 2 User defined Zone Control 3 Zone 2
Central Heat 3 User defined Zone Control 3 Zone 3
Central Heat 4 User defined Zone Control 3 Zone 4
Central Heat 1 User defined Zone Control 4 Zone 1
Central Heat 2 User defined Zone Control 4 Zone 2
Central Heat 3 User defined Zone Control 4 Zone 3
Central Heat 4 User defined Zone Control 4 Zone 4