Sterling Plumbing 882.00254.00 Heat Pump User Manual


 
7/50D Plus or 7/50D Controller Chapter 4: Operation 68
Hold a station icon to go to its Station Operator screen, then touch Setup to go to the Station n
Setup screen. Use Back. and Next to review all pump assignments and, where
necessary, choose Assigned to Pump x to set station assignments to 0 (unassigned).
Then return to the Transfer to Standby Pump screen.
1. Touch Transfer To Standby Pump.
“Transfer in Progress” appears briefly on the screen, followed by “Transfer
Complete,” in place of the Transfer To Standby Pump button. The controller
switches the setting for Source Pump to the new pump and switches the setting for
Standby Pump to 0 (unassigned).
2. Touch Return.
The Pump n Setup screen appears.
3. Touch Pumps.
The Pump Summary screen appears.
4. Put the standby pump online by briefly touching its icon.
The icon changes color to show the new status, and the system begins using the
pump. In addition, all Station n Operator and Setup screens show the new pump
assignment.
When the failed pump is operational again, you can repeat this process, this time using the
standby pump’s number as the setting for Source Pump the repaired pump’s number as the
setting for Standby Pump.