Download USER MANUAL - Chiller Hire

C0240101-06-07-GB
Using the recovery from digital input command:
Only for “chiller plus recovery” units and only if the digital input is present. This mode is not present in
the W3000 base.
Proceed as follows: check that the “Recovery control enable from digital input” parameter in the
“Recovery menu” is set to “Yes”.
When the contact is open the unit is in the “chiller+rec” mode, when the contact is closed the unit is in
the “chiller” mode. Switching the digital input switches the unit off, changes the operating mode and
switches the unit on again.
Using the supervision protocol:
Only applicable if the serial board is fitted.
Check that the “Supervisor enable” and “Enable operating mode from supervisor” parameters in the “user
menu” are set to “Yes”.
Make sure the unit is “Off”. Send the change operating mode command from the protocol. The operating
mode only changes if the unit is switched off.
In the W3000 base press [ON/OFF] to switch the unit off. Access the “user menu” / press [UP] or
[DOWN] to select “SV M”/ press [Enter] to view the set mode / press [Enter] to see the setting flashing /
press [UP] or [DOWN] to modify the setting / press [Enter] to confirm the new setting.
Send the change operating mode command from the protocol. The operating mode only changes if the
unit is switched off.
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