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.
pag.36 - 18/10/2005
Service manual VA500-VA750 ed.1 ver.5.05 [MANU360.SA0].doc
J17
J23
JT
AG
COM
J22
J2
1
J2
0
J19
J18
SENS REC HP HEAT BOTT.
J24
30
K
g
J1
5
K8
K
6
K5
K3
K2
K1
FLT1
T1
220
V
110V
W1
J3
LI
NE IN
J1
4
G
A
S RE
FILL
E.
V
.
J11
EV
AP
O
R
ATO
R
E
.V
.
J12
HE
AT
ER
J6
VA
C
U
U
M
E.V.
J7
OIL
D
IS
C
. E.V.
J10
OIL
E.V.
VALUE_7/9
J1
VACUUM PUMP
J5
J2
C
O
M
P
R
ESS
OR
FAN
ELECTRONIC BOARD
SCH4000/SCH4001 VALUE_7/9 MOTHERBOARD
REF. ITEM
REF.
ITEM
J1
Vacuum pump
J17
Not used
J2
Fan
J18
Serial port
J3
Power supply
J19
Recovery/vacuum pressure switch (PR1)
J4
NOT USED
J20
Safety pressure switch (PR2)
J5
Compressor
J21
Bottle heater switch (PR3) (*)
J6
Vacuum pump electronic valve (EV4)
J22
Not used
J7
Discharge oil electronic valve (EV2)
J23
FLAT cable membrane keyboard
J8
NOT USED
J24
Bottle temperature probe (*)
J10
Compressor oil refilling electronic valve (EV3)
W1
Voltage selection 110V/220V
J11
Recovery electronic valve (EV1)
T1
Transformer
J12
Bottle heater (*)
JTAG
Connection for the first programming
J14
Refrigerant refilling electronic valve (EV5)
K1-K8
Relay
J15
Bottle load cell
(*) ONLY MODEL XK360
