KONVEKTA FR4, Инструкция по установке и обслуживанию

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110013961AA date of change: 18.08.2008 page: 8/19
ATTENTION
ATTENTION ATTENTION
ATTENTION::::
The factory setpoint is
The factory setpoint is The factory setpoint is
The factory setpoint is 1°C.
1°C. 1°C.
1°C.
This setpoint has to be adapted to the storage
This setpoint has to be adapted to the storage This setpoint has to be adapted to the storage
This setpoint has to be adapted to the storage temperatur
temperatur temperatur
temperature of the transport
e of the transport e of the transport
e of the transport
goods goods goods goods!!!!
ATTENTION
ATTENTION ATTENTION
ATTENTION::::
The factory minimal setpoint
The factory minimal setpoint The factory minimal setpoint
The factory minimal setpoint „SPLL
„SPLL „SPLL
„SPLL”””” is adjusted to
is adjusted to is adjusted to
is adjusted to ----30°C.
30°C. 30°C.
30°C.
In case of use as a In case of use as a In case of use as a In case of use as a chill chill chill chilling unit the p ing unit the p ing unit the p ing unit the parameter „SPLL arameter „SPLL arameter „SPLL arameter „SPLL”””” has to be adjusted to has to be adjusted to has to be adjusted to has to be adjusted to 0! 0! 0! 0!
3.3 Sampling of operating hours
Switch-on control unit FR4 with button [U].
Press button once. Now the total operating hours of the refrigeration unit will be indicated for
approx. 5 seconds.
3.4 Sampling of operating hours since last service
Switch-on control unit FR4 with button [U].
Press button twice. Now the operating hours of the refrigeration unit
since the last service are indicated for approx. 5 seconds.
3.5 Sampling of the temperature values of room sensor and evaporator sensor
Press button [U] once; the display shows alternately blinking „PR 2” and the measured evaporator tem-
perature. By pressing button [U] once again, „PR 1” is indicated in the display alternately blinking with the
measured room temperature.
After 15 seconds the display switches back to the current room temperature.
4
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4 Faults
Faults Faults
Faults –
––
– indications and signals
indications and signals indications and signals
indications and signals
The display shows faults by blinking indication.
If there is a fault, no control is possible!
Indication Indication Indication Indication Description Description Description Description Fault s Fault s Fault s Fault source ource ource ource
”E1” Fault with room sensor Cable rupture or sensor short-circuit
”E2” fault with evaporator sensor Cable rupture or sensor short-circuit