Hand switch
This sliding switch has 3 positions:
*) After a mains power failure during manual operation, the control elements will again be driven to this limit value.
Automatic switch-off/switch-on
With its automatic switch-off mode, your Equitherm M60 heating
controller saves energy whenever possible.
•
If the outdoor temperature exceeds the value of the
normal temperature (PAR 1) during
operation or the
PAR 2 value during
operation, the heating system is
switched off immediately and switched on again only
when the external temperature falls at least 1 ° C below
the corresponding temperature (for a 2nd heating circuit
the same applies with regard to the settings PAR 7 and
PAR 8).
•
Automatic change-over from winter operation to sum-
mer operation and vice versa (see setting values
(PAR 4/PAR 5).
•
In conjunction with a room-temperature sensor, the hea-
ting system is switched off after changing the operating
mode from
→
until the room temperature has
reached the reduced setpoint.
(manual operation):
In this position, there is no closed-loop control (i.e. no automatic actuation of the final control
elements). The two-point outputs specified under SERV 00 are enabled.
The final control elements are first closed completely and then opened to a limit value*
)
which
can be defined with SERV 49 and SERV 59.
The final control elements can then be opened and closed between this limit value and the
closed position with the incrementation keys.
The final control element(s) is/are (dependent on the configuration) actuated by means of:
Final control element 1
Final control element 2
CLOSE
CLOSE
OPEN
OPEN
STOP (control element 1
remains in this position)
STOP (control element 2
remains in this position)
and the incrementation keys (
,
) are again used for the control value display.
(automatic mode):
Automatic closed-loop control according to the specified operating mode.
(servicing):
Automatic closed-loop control according to the specified operating mode. Modification of
SERVice settings is only possible in this switch position.
Access to the
position can be prevented by means of a lead seal; for this purpose, the
sealing wire is threaded through the raised rim around the switch.
1
2
1
AUTO
AUTO
R
–
23
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7 000458 003
