
1 of 11
MODULATING CONTROL VALVE
SERIES MPV
INSTRUCTIONS FOR THE
INSTALLATION AND MAINTENANCE
1. M
AIN
F
EATURES
2
2. TECHNICAL
FEATURES
2
3. INSTALLATION
3
4. ELECTRIC
CONNECTIONS
4
5. WIRING
5
5.1
W
ITHOUT MANUAL
/
AUTOMATIC CONTROL STATION
5
5.2
W
ITH MANUAL
/
AUTOMATIC CONTROL STATION
6
6. AUXILIARY
MICROSWITCHES
7
7. POTENTIOMETER/S
7
8. CONTROL
STATION
7
9. CALIBRATIONS
8
9.1
L
IMIT SWITCH
8
9.2
P
OTENTIOMETER
/
S
9
9.3
E
LECTRONIC CARD
10
9.4
M
AX
.
CAPACITY ADJUSTMENT
11
10. START-UP
11
11. MAINTENANCE
AND
CHECKS
11
12. REPLACEMENT
11