20 pmg511en21p01
–
Press the
button to move the flashing digit
(10
0
→ 10
1
→ 10
2
→ 10
3
→ 10
0
)
.
–
Select the digit and configure the desired
MV
value with the
buttons 0 → 1 → 2 → 3 →
4 → 5 → 6 → 7 → 8 → 9 → 0 using the
buttons.
–
In either state, press the
button to end manual control. The
MAN
indicator light goes out, and the
system returns to automatic control mode.
Switching to manual mode for heating and cooling control:
– In ″Normal″
mode, press the
button, and the heating
MV
supervision mode is activated.
The
SV
display shows "H" and the
MV
indicates the start of the heating
MV
monitoring.
–
If one of the
buttons is pressed while the heating
MV
is being monitored, the
MAN
indicator light comes on, and the lowest digit
(100 digits)
flashes to indicate that the manual control has
been activated.
–
Press the
button to move the flashing digit
(10
0
→ 10
1
→ 10
2
→ 10
3
→ 10
0
)
.
–
Select the digit and set the desired
MV
value with the
buttons and switch between
0 → 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 → 0 using the
buttons.
–
Press the
button again, and the cooling
MV
monitoring mode is activated. ‚C’ appears on the
SV
display and
MV
indicates the start of cooling
MV
monitoring.
– The lowest digit
(100 digits)
will flash if any of the
buttons are pressed during cooling
MV
monitoring.
–
Press the
button to move the flashing digit
(10
0
→ 10
1
→ 10
2
→ 10
3
→ 10
0
)
.
–
Select the digit and set the desired
MV
value by using the
buttons, and use the
buttons to switch between 0 → 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 → 0.
–
In any condition, press the
button to end the manual control mode. The
MAN
indicator light goes
out, and the system returns to automatic control mode.
Note: After heating and cooling control, the system returns to automatic control in the order of heating monitoring, manual
heating control, cooling monitoring, and manual cooling control. To switch between automatic and manual mode, press the
button once. The heating MV remains valid during cooling monitoring and manual cooling control. When the [DI-1]
digital input function is set to AUTO / MANUAL [MAN], the
button on the front panel and the auto / manual control
functions via communication do not work.
Switching Manual / Auto control using the digital input (DI) connector:
If the digital input function
[DI-1]
AUTO /
MAN
UAL control switch is set to
[MAN]
, turn on the DI to activate manual
mode
(the MAN indicator lights up)
and turn off the DI to activate automatic mode. If the digital input function is
automatic, it can only be monitored. If it is manual, it is possible to change the
MV
and monitor it.
Note: See 5.10.6 Digital Input for detailed information about the digital input (DI) terminal settings.
5.5.7.2 Initial MV for Manual Control
[PAR5 → ItMV]
The initial
MV
value can be set when the device is switched from automatic
[AUTO]
to manual control
[PrMU]
.
Default setting: AUTO.
–
AUTO:
automatically adjusted
MV
, as initial
MV
for manual control.
–
PrMV:
manually set initial
MV
[Pr
MV
]
.
Note: When the power is turned back on, it starts with MV that was in use when the power was turned off.