OUMAN EH-800, Руководство пользователя

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Device settings -> Relay control
Relay control
Pump summer stop:
Relay control according to the temperature:
Give the controller an outdoor temperature limit at which it stops.
The controller is given an outdoor temperature limit at which the
controller is stopped. You can select here or in H2 control circuit spe-
cial settings either to close the H2 valve or keep it on control when the
pump stops (see p. 47). Connect the pump to the extension unit’s row
connectors 21 and 23. The 230 V power source that the pump requires
can be taken through the external source ( see separate instructions).
Device settings > Relay control
> Laiteasetukset... Pumpun kesäpysäytys
Relay control Pump summer stop
Summer function (outdoor temp. limit) 19°C >
Valve position at summer function In control >
Device settings > Relay control
Not in use
Pump summer stop
According to the temperature >
Accord. to temp. difference
Accord. to H1 valve position
Accord. to the time program
General alarm
Relay control can be taken into use if an extension unit has been con-
nected to the controller using an RJ45-2 channel. Select the relay use.
Summer function (outdoor temp. limit)
19°C
min: 5 max: 95.0
Valve position at summer function
In control
Closed
Setting at which the relay is active
55 °C
min: 0 max: 95
Device settings > Relay control
Relay control According to the temperature >
Meas. that controls the relay Boiler temp. >
Setting at which the relay is active 58
°C >
Hysteresis 5 °C >
Relay is active: When meas. drops below setting >
Meas. that controls the relay
Measurement 1 Outdoor temperature ittaus 2
Measurement 2 H1 Supply water
Measurement 3 H1 Room measurem. TMR
Measurement 4 Solar collector
Measurement 5 Boiler temp.
Measurement 6 Not in use
Relay is active:
When meas. drops below setting
When meas.goes above setting
Select which temperature controls the relay. If the measurement
channel has not been taken into use or you want to use it for somet-
hing else, make the change at “Measurement channel settings” in
device settings.
”When meas. drops below setting”: Relay control switches on when
the temperature drops to the set value and switches off when the tem-
perature rises the amount of the hysteresis above the set value. Use
this, e.g., when controlling an additional source of heat on (e.g., elec-
tric heater) or in an automobile heater outlet.
”When meas. goes above setting”: Relay control switches on when
the temperature rises to the set value and switches off when the
temperature drops the amount of the hysteresis below the set value.
This can, e.g., control a cold room’s compressor or heat distribution
room’s fan.
Hysteresis
3 °C
min: 1 max: 10