Commissioning Mode; How To Switch To Commissioning Mode - ECO2 Systems SANCO2 GS4-45HPC-D Installation Manual

Commissioning Mode

Commissioning mode is a function to check the heat pump unit status and to check and
perform other settings. It should generally be assumed that the owner does not operate
Commissioning Mode
this function. The following modes can be found in this mode.
Commissioning mode is a function to check the heat pump unit status and to check and
Commissioning Mode
Heat setting mode
perform other settings. It should generally be assumed that the owner does not operate
Set the heating mode to either ON (Unit Runs) or OFF (Unit cannot operate)
this function. The following modes can be found in this mode.
Commissioning mode is a function to check the heat pump unit status and to check and
perform other settings. It should generally be assumed that the owner does not operate
Outlet water temperature setting mode
Heat setting mode
this function. The following modes can be found in this mode.
Set the Outlet Hot water temperature 130～175°
Set the heating mode to either NOR (Unit Runs) or OFF (Unit cannot operate) Set the heating mode to either ON (Unit Runs) or OFF (Unit cannot operate)
Heat setting mode
Block out time setting mode (Time of use)
Outlet water temperature setting mode
Set the heating mode to either ON (Unit Runs) or OFF (Unit cannot operate)
Set the block out time
Set the Outlet Hot water temperature 130～175°
Outlet water temperature setting mode
Error history display mode
Block out time setting mode (Time of use) Set the Outlet Hot water temperature 130～175°
Check the history of any errors that may have occurred.
Set the block out time
Block out time setting mode (Time of use)
Parameter display mode
Error history display mode
Set the block out time
Check the values measured by the thermistors in the unit.
Check the history of any errors that may have occurred.
Error history display mode
Air bleeding mode
Parameter display mode
Check the history of any errors that may have occurred.
Set the air bleeding mode.
Check the values measured by the thermistors in the unit.

How to switch to Commissioning Mode

Parameter display mode
Press and hold down the Up and Down keys together to enter the Commissioning mode.
Check the values measured by the thermistors in the unit.
How to switch to Commissioning Mode
After the mode is selected, press the Enter key to select an option mode from the six
described above.
Press and hold down the Up and Down keys together to enter the Commissioning mode.
How to Switch to Commissioning Mode
How to switch to Commissioning Mode
To exit Commissioning maintenance mode, either press and hold down the Enter key, or
After the mode is selected, press the Enter key to select an option mode from the six
Press and hold down the Up and Down keys together to enter the Commissioning mode.
do not touch the control panel for more than 60 seconds so it goes to sleep.
described above.
After the mode is selected, press the Enter key to select an option mode from the six
To exit Commissioning maintenance mode, either press and hold down the Enter key, or
described above.
do not touch the control panel for more than 60 seconds so it goes to sleep.
To exit Commissioning maintenance mode, either press and hold down the Enter key, or
do not touch the control panel for more than 60 seconds so it goes to sleep.
Sanden Heat Pump – Installation Manual
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Sanden Heat Pump – Installation Manual
SANCO Heat Pump – Installation Manual
Page 19 of 40
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Sanden Heat Pump – Installation Manual
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