Lampoassa ELI 60-90, User Manual

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100% GEOTHERMAL HEAT
MAINTENANCE MAINTENANCE
Etusivulle palataan näytön vasemmassa alakulmassa olevasta painikkeesta. Edelliselle sivulle palataan näytön oikeassa alakulmassa olevasta nuolipai-
nikkeesta. Oikean yläkulman i-painikkeesta avautuu ohjesivu. Toimintahäiriössä yläpalkkiin ilmestyy hälytyspainike.
If the temperature at storage tank bottom part is lower than that of the heat
distribution circuit, the storage tank temperature is automatically increased
so as to meet the heat distribution circuit temperature with additional diver-
gence value. Adjustment range 0...10 °C, factory setting 2 °C.
The following settings are possible for all circuits:
Setting Description Example
Reverse control
(ON/OFF) Reversing of position
valve adjustment
direction In the OFF position, if voltage is
0 V, the regulator is in its extreme
right position. In the ON position, if
voltage is 0 V, the regulator is in its
extreme left position.
Adjustment range
(10...600°C) The divergence from
target temperature in
which case the posi-
tion valve is adjusted
from one extreme
position to another.
Factory setting: 300
°C.* If the adjustment range is 140 °C
and the target temperature differs
from the current temperature by 14
°C, the valve is adjusted to 10% of
the maximum. If the temperature
changes too quickly, the adjust-
ment range is increased. If the
temperature changes too slowly, the
adjustment range is decreased.
Integration time
(5...300 s) Temperature diver-
gence correction
interval(s). Factory
setting: 50 s.** If integration time is 10 s, the valve
position is changed once in every
10 s, if required.
Derivative time
(0...10 s) Temperature diver-
gence reaction time.
Factory setting: 0. The longer the derivative time, the
more the regulator position changes
upon each adjustment. Consider
that increase in derivative time
may result in increased regulator
fluctuation.
Voltage
(0...10 V) Position valve control
voltage min and max
values. Factory set-
ting: 0.0-10.0 VAC. This setting depends on the regula-
tor used.
Temperature di-
vergence (0...10
°C) Allowed divergence
from target tempera-
ture. Factory setting:
0
°C
.
At value 5 °C, the regulator position
is changed only after the difference
between the actual temperature
and target temperature exceeds
5 °C.
Frequency of
measurements
(0...30 s) How often is the
current temperature
checked. Factory
setting: 0. At value 15 s, the current tem-
perature is checked once in every
15 s. At value 0 the checking is
continuous.
* Domestic water limit 30 °C ** Domestic water limit 40 s.
5.4.7. Part-power / Full power
The maintenance menu allows switching between full power (default
setting) and part-power, in which case the equipment allows activation
of the electric heating element or some other source of additional heat
simultaneously with the compressor.
The heating time before heating element activation can be set under
Additional heat settings in the Other set values screen.
5.4.8. Immersion control
Electrical immersions can be controlled with both digital and analogic signal.
Selection is made in this screen. Analogic controller adjusment is in the
screen Other setting points / External heating control / Settings / Analogic
adjusment setting.