87
Rev 2.1
Configure
→
Lead Lag Master Configuration
→
Advanced Setting
→
Drop Stage
→
Detection Time
Textbox
(Default: 0m30s)
•
Type in desired time
This parameter determines how long drop stage condition needs to persist for drop stage to occur.
5-23.3 To Change Drop Stage Error Threshold
Configure
→
Lead Lag Master Configuration
→
Advanced Setting
→
Drop Stage
→
Error Threshold
Textbox
(Default: 5F)
•
Type in desired degree
This parameter determines error based on degree away from setpoint for drop stage condition to occur.
5-23.4 to change drop stage rate offset
Configure
→
Lead Lag Master Configuration
→
Advanced Setting
→
Drop Stage
→
Rate Offset
Textbox (Default:
0%)
•
Type in desired rate %
This parameter determines LL master requested firing rate below the minimum firing rate for drop stage condition to
occur.
5-23.5 To Change Add Stage Interstage Delay
Configure
→
Lead Lag Master Configuration
→
Advanced Setting
→
Drop Stage
→
Interstage Delay
Textbox
(Default: 0m30s)
•
Type in desired time
This parameter specifies the minimum time that the stager waits before dropping a stage.
5-24 Miscellaneous Configuration
5-24.1 To Change Alarm Silence Time
Configure
→
System Configuration
→
Alarm Silence Time
Textbox (Default: 0m0s)
•
Type in desired time between 0 to 5 minutes
5-24.2 To Enable Or Disable Pre-Ignition Interlock
Configure
→
Burner Control Interlocks
→
PII Enable
Textbox (Default: Disabled)
•
Select
Enable
to enable Pre-Ignition Interlock
•
Select
Disable
to disable Pre-Ignition Interlock
5-24.3 To Change Anti Short Cycle Time
Configure
→
System Configuration
→
Anti Short Cycle
Textbox (Default: 0m0s)
•
Type in desired time between 0 to 5 minutes
Whenever the burner is turned off due to no demand the anti-short cycle timer is started and the burner remains in a
Standby Delay condition waiting for this time to expire. Does not apply, however, to recycle events or DHW demand.
5-24.4 To Change Burner Name
Configure
→
System Identification & Access
→
Boiler Name
Textbox (Default: Boiler 1)
This parameter allows each boiler to have a unique name of up to 20 characters.
5-24.5 To Change Installation Data
Configure
→
System Identification & Access
→
Installation
Textbox (Default: Atlas)
The installer may edit this parameter to provide installation information of up to 20 characters.
5-24.6 To Change Temperature Units
Summary of Contents for A050-A300
Page 28: ...28 Rev 2 1 ...
Page 31: ...31 Rev 2 1 Figure 2 10 One Atlas One Tank Suggest Piping Diagram ...
Page 32: ...32 Rev 2 1 Figure 2 11 One Atlas Two Tank Piping Diagram ...
Page 33: ...33 Rev 2 1 Figure 2 12 Two Atlas One Tank Piping Diagram ...
Page 34: ...34 Rev 2 1 Figure 2 13 Two Atlas Two Tank Piping Diagram ...
Page 36: ...36 Rev 2 1 Figure 2 15 Two Atlas in Primary Secondary Loop Piping Diagram ...
Page 113: ...113 Rev 2 1 ...
