The data, information and descriptions, and the technology described herein are the exclusive intellectual property of Ecotechnics S.p.A. and constitute industrial
secrets. Said information is communicated in strict confidentiality; said information may be used only for the purpose for which it is communicated; said information
may not be divulged, communicated, or revealed to third parties and/or reproduced by any means for any reason whatsoever; said information is protected under
applicable Italian competition and industrial property law.
Service manual VA500-VA750 ed.1 ver.5.05 [MANU360.SA0].doc
pag.23 - 18/10/2005
ALARM MESSAGES
ER02
Displayed if it is tried to make the vacuum without to make the recovery before.
Displayed if it is tried to make the filling without to make the recovery before.
Displayed if it is tried to make the oil refilling without to make the recovery before.
Commanded from the low pressure switch.
ER01
Displayed if it is tried to make the recovery and the system it is already empty.
Commanded from the low pressure switch.
HIGH PRESSURE LED
Displayed if during the recovery the bottle pressure exceeds 16 bars
BOTTLE EMPTY LED
Displayed at the start up if the quantity of refrigerant into the bottle is lower than the
minimum quantity set up (2kg) or the refrigerant availability is lower than the set up
quantity
FULL BOTTLE LED
Displayed at the start up if the quantity of refrigerant into the bottle is higher than the
maximum quantity set up (10kg)
SERV
Displayed at the start up if the total quantity of refrigerant recovered between a filter
change is higher than 150kg.
HEATER
(ONLY MODEL XK360)
Lights to indicate that the electrical resistance of the machine is heating the bottle to
maintain fluid pressure between 5.5 and 8,5 bar. The resistance does not operate during
the RECOVERY phase of operation
