To Set Dhw Loop Pump Control On Or Auto - Ace Heating Solutions Atlas A050 Operating And Maintenance Manual

This time indicates how long the CH pump should remain on after demand from any source ends. That is, whenever
the pump has been on, but the last requests for the pump to be on ends, it always continues to run for the time given
by this parameter.

5-5.3 To Set DHW Loop Pump Control On Or Auto

Configure Pump Configuration
x
Select Auto for automatic control of DHW loop pump
x
Select On to turn on DHW loop pump
The DHW pump can be turned on manually, or it can be set to operate automatically. If it is turned on then it remains
on until changed back to Auto. In Auto mode it operates according to the DHW demand and the overrun time.
5-5.4 To Change DHW Loop Pump Overrun Time
Configure Pump Configuration
x
Type in desired time between 0 to 5 minutes
This time indicates how long the DHW pump should remain on after demand from any source ends. That is, whenever
the pump has been on, but the last requests for the pump to be on ends, it continues to run for the time given by this
parameter.
5-5.5 To Set System Loop Pump Control On Or Auto
Configure Pump Configuration
x
Select Auto for automatic control of System loop pump
x
Select On to turn on System loop pump
The Boiler pump can be turned on manually, or it can be set to operate automatically. If it is turned on then it remains
on until changed back to Auto. In Auto mode it operates according to the demand and overrun time.
5-5.6 To Change System Loop Pump Overrun Time
Configure Pump Configuration
x
Type in desired time between 0 to 5 minutes
This time indicates how long the System pump should remain on after demand ends.
5-5.7 To Change System Pump Exercise Interval
Configure Pump Configuration
(Default: 0)
x
Type in desired number of days.
This parameter specifies the maximum number of days that a pump can be off. If this limit is reached then the pump is
turned on for the specified exercise time. If the interval is zero then this exercise function is disabled.
5-5.8 To Change System Pump Exercise Time
Configure Pump Configuration
(Default: 0m0s)
x
Type in desired time between 0 to 5 minutes
This parameter specifies the amount of time that a pump remains on, when it has been turned on due to the exercise
interval. If this time is zero then the exercise function is disabled.
5-6 High Limit Related Configuration
5-6.1 To Enable Or Disable DHW High Limit
Configure High Limits
x
Select Enable Dual Safety Sensor to enable DHW loop high limit
DHW Pump
DHW Pump
System Pump
System Pump
Advanced Settings
Advanced Settings
DHW High Limit Textbox (Default: Disable)
Pump Control Textbox (Default: Auto)
Overrun Time Textbox (Default: 1m0s)
Pump Control Textbox (Default: Auto)
Overrun Time Textbox (Default: 1m0s)
Miscellaneous
Miscellaneous
76
Pump Exercise Interval Textbox
Pump Exercise Time Textbox
Rev 2.1