Hydromatic II Chiller Operation Manual

Page 12
Rev 1.07 ©2015 Micro Air Corp 10/26/2015
Staging parameters
Range
Default
Group ID
1 to 246
126
Unit ID
1 to 253
126
Number of slaves
1 to 8
1
Heater on slave (group ID)
Yes or no
Yes
Heater on slave (group ID + 1) *
Yes or no
Yes
Heater on slave (group ID + 2) *
Yes or no
Yes
Heater on slave (group ID + 3) *
Yes or no
Yes
Heater on slave (group ID + 4) *
Yes or no
Yes
Heater on slave (group ID + 5) *
Yes or no
Yes
Heater on slave (group ID + 6) *
Yes or no
Yes
Heater on slave (group ID + 7) *
Yes or no
Yes
Enable slave (group ID)
Yes or no
Yes
Enable slave (group ID + 1) *
Yes or no
Yes
Enable slave (group ID + 2) *
Yes or no
Yes
Enable slave (group ID + 3 )*
Yes or no
Yes
Enable slave (group ID + 4) *
Yes or no
Yes
Enable slave (group ID + 5) *
Yes or no
Yes
Enable slave (group ID + 6) *
Yes or no
Yes
Enable slave (group ID + 7) *
Yes or no
Yes
Slaves on stage 1
1 to 8
1
Slaves on stage 2
1 to 8
1
Slaves on stage 3
1 to 8
1
Slaves on stage 4
1 to 8
1
Slaves on stage 5
1 to 8
1
Slaves on stage 6
1 to 8
1
Slaves on stage 7
1 to 8
1
Slaves on stage 8
1 to 8
1
Pump ID
See manual
See manual
Setting the correct number of slaves is critical to the proper operation of the system.
Parameters with an asterisk (*) will be shown based on the number of slaves in the
system. The number displayed, (group ID + number), is the unit ID of the slave that is
being changed.
Group ID
See the “Organizing the system” section for details
Unit ID
See the “Organizing the system” section for details
Number of slaves
The number of slaves installed in the system. Each Hydromatic control is considered a
slave including the one assigned to be a master. If you have 4 compressors on your
system with one Hydromatic control on each, this parameter would be set for 4.