Hydrovar Pump Controller Installation & Operation Manual
Hydrovar Pump Controller Installation & Operation Manual
Hydrovar Pump Controller Installation & Operation Manual
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Programming<br />
0570<br />
0570 MSTPRIORITY<br />
ON<br />
Possible settings: ON - OFF<br />
Master priority (for cascade serial / synchron only!)<br />
This parameter determines the alternation order when Master and Basic Inverters are used within one<br />
system. In such a case you have to select if either the master or the Basic Inverters should be switched on<br />
first.<br />
ON - all Master Inverters in the system start (unless it is stopped manually or by a failure) before the first<br />
Basic Inverter runs.<br />
For example: Address 1-3.......Master Inverters<br />
Address 4-8……Basic Inverters<br />
Switching order: Adr 1 Adr 2 Adr 3 Adr 4 Adr 5 Adr 6 Adr 7 Adr 8<br />
Master Master Master Basic Basic Basic Basic Basic<br />
OFF - One master (which controls the overall system) is running. With rising consumption all Basic Inverters<br />
are turned on before other Masters run.<br />
Switching order: Adr 1 Adr 4 Adr 5 Adr 6 Adr 7 Adr 8 Adr 2 Adr 3<br />
Master Basic Basic Basic Basic Basic Master Master<br />
0600<br />
0605<br />
0600 SUBMENU<br />
ERRORS<br />
0605 MIN. THRESH.<br />
disabled<br />
Minimum threshold limit<br />
Possible settings: disabled - max. SENSOR RANGE<br />
• An adjusted value >0.00 has to be reached within the programmed DELAY TIME [0610]<br />
• If this value can’t be reached, the HYDROVAR stops with the failure message ”MIN. THRESHOLD ERROR”.<br />
• To disable the minimum threshold limit, press ▼ till “disabled” is shown on the display.<br />
0610<br />
0610 DELAY - TIME<br />
2 Sec<br />
Possible settings: 1 – 100 sec<br />
Minimum threshold limit delay time<br />
Delay time to switch-off the HYDROVAR if the actual value drops below the minimum threshold limit or a<br />
connected external low water protection at terminals X3/11-12 has been opened.<br />
Notice: The minimum threshold function is also active during start up of the pump! Therefore the delay<br />
time has to be set higher than the duration that is needed, to reach a value above the limit.<br />
61<br />
G<br />
S<br />
G