HSK_operating_manual_English_Ver3.doc
HOMA Pump Technology
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31
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There are three (HSK25) or two (HSK15) voltage free relays (SPDT) as alarm outputs available.
10 Standard
settings
The control is delivered with the following factory standard default settings:
Parameter
Value Parameter
Value
Number of pumps
2
Start time delay
3 sec
Measuring method
Level
sensor
Load rotation after
0(Off)
Minimum pressure
0 cm
T1-Alarm after
3 x
Cut-out level Pump 1
10 cm
Alarm buzzer
ON
Cut-out level Pump 2
20 cm
Alarm relay 1
NC
Cut-in level Pump 1
40 cm
Alarm relay 2
NC
Cut-in level Pump 2
60 cm
Alarm relay 3
NC
(High water) Alarm level
90 cm
Delay time P1-> P2
4sec
Run-on time
3 sec
Auto reset mask
04604640
Short time run every
48h
Mask Relay 1
7FFFFFFF
Short time run period
3 sec
Mask Relay 2
0007FF00
Forced emptying every
24h
Mask Relay 3
7FF00000
Maximum run time
0 sec
HW delay (high
water) Alarm
0 sec
Password
0000
Grey background :
not available for HSK15!
Language
German
11 Setting and wiring guidelines
11.1 Pumps without a second thermo contact
Some pumps feature only one thermo contact. Should this be the case, then this thermal contact is to
be connected to the inputs of the T2-contacts (TM and TH). The T1-contact of the controller is also to
be bridged (TL and TM).
Some pumps with two thermal contacts feature only three wire connection. The common conductors
of the thermo contacts is the center connection TM, of the connecting terminals.
In case of individual contact lead out, each connection of the contacts is to be jointly connected to TM.