Maintenance; Electric Connections - Controlli MVE522 Manual

ASSEMBLING
The actuator can be mounted with any orientation but never up-side
down. When the fluid temperature exceed 120°C the actuator shall
be mounted leaning 45°.
T fluid MAX 120°C
T fluid ≥ 120°C
To mount the actuator on to a valve, position the valve stem to the
bottom of its travel, slide the actuator onto the valve neck, adjusting
with the manual override the screw jack position so the square nut
on the valve spindle fits into the groove on the cross bar. Then slide
the brace into the groove on the valve neck and secure the nuts.
See mounting instructions for full details (MVE_DIM223).

MAINTENANCE

The actuator is free of maintenance.
ACCESSORIES
DMVE
End point auxiliary switches (electrical rate 24V AC/DC,
4A max)
248 Yoke heater (suggested when the fluid temperature is be-
low 0°C)
GMVE
Thermal insulation for MVE actuators
GMVE.S Thermal insulation for MVE.S actuators
T fluid ≥ 120°C
N4170-17
1 Issue rev. a
st
Linkage
Current Controlli valves
(except for 2TGB.F/3TGB.F PN16)
2TGB.F/3TGB.F PN16
Controlli valves with threaded M40
connections
(except for VSB/VMB/VSBF/VMBF
PN16)
VSB/VMB/ VSBF/VMBF PN16
Other manufacturers
Landis *
Danfoss (VR/VF (S) models)
TAC DN15-V298
TAC DN15-V2XX/V3XX
Honeywell**
Airtek
Johnson Controls code VB7816-
2111
Johnson Controls code BM-3018-
3300
Tac Venta
(/) this model can not be assembled
(*) AG70-10 for valves having stem Ø 10mm
AG70-14 for valves having stem Ø 14mm
(**) valid for the following models: M6: V176A. B, V538C
1/4": V5011A

ELECTRIC CONNECTIONS

Remove the cover screw with a screwdriver and then remove the
cover as shown in the picture beside.
The actuator is equipped with a 8 poles removable terminal block;
the each pole of the plug is clearly marked and the same label are
reported on the electronic board. Before powering up the actuator
make sure the plug is properly connected to the board and the label
on the plugs and on the board match.
Use PG13,5 cable gland (not supplied).
04/2016 DBL483e
MVE MVES
(not required) /
/ (not required)
AG51 /
AG52 AG63
AG70-10
/
AG70-14
AG60-07 /
AG 60-08 /
AG 60-09 /
AG 60-10 /
AG 60-11/
/
AG60-12
AG 66 /
AG 67 /
(not required) /
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