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button with the symbol, used for manual switching on and off the operation of relay 3,
and as a setting button in the service mode (changing settings of the controller)
button with the symbol, that allows you to enter the setting mode
setting buttons with the
symbols, enabling: program change, transition to the next
step or going back to the previous one during program execution and making changes
in the program (activated in setting mode)
The controller also has:
8 control outputs: in relays 1-4 and 6-8, the outputs have normally open contacts, while
relay 5 has normally short-circuited contacts and normally open and the input of the
switched voltage, which can have a different value than other relays
switching voltage input for relays 1-4 and 6-8, permanently connected to the L signal
of the 230 VAC supply voltage
switching voltage input for relay 5, any of the range from 6V to 380V, which can be
different from the voltage connected to relays 1-4 and 6-8
input for hydrostatic connection,
input for connecting an additional temperature sensor (version MCH-07T2).
6.1. Technical data of the washing segment.
range of the external temperature of operation
from -10
O
C to +50
O
C
number of relay outputs
8
load capacity of the relay contacts
10A 250V AC
number of control inputs
1 (hydrostatic)
type of display
LED
range of control temperature setting
(MCH-07T version only)
from 20
O
C to 80
O
C,
every 0,5
O
C
hysteresis range of thermostatic control
(MCH-07T version only)
from 1
O
C to 20
O
C,
every 1
O
C
number of programs available
8
number of factory (default) programs
4
maximum number of steps (sequences) in each program
(maximum number of successive turns of various relays)
100
minimum duration of a step (sequence)
1 s.
maximum duration of a step (sequence)
99 min.
range of time changes with pulsation dosing
1-59 s.
