LIQUID-COUPLED HEAT EXCHANGER ECONET
®
Installation & Maintenance Manual
20
FläktGroup DC_9010GB 20180327_R0 Specifications are subject to alteration without notice
D26 STARTUP Start state setpoint
D261 FLOW SETP. 1,5l/s Start flow set point
D262 START TIME 3min Start state duration
D27 FROST PROT Frost protection GT41
D271 FROST SETP. -3°C Frost protection setpoint
D272 ALARM LIMIT -10°C Frost protection alarm set point
D28 ICE PROT Ice building protection GT42
D281 ICE SETP. 6°C Ice building protection setpoint
D282 ALARM LIMIT 2°C Ice building protection alarm set point
D30 CONTROL SETT Controll settings
D31 FC CONTROL Controll settings, liquid flow
D311 PROP. FACT 1 Liquid flow controller P-term
D312 INT. FACT 1s Liquid flow controller, I-term
D313 DIFF. FACT 0s Liquid flow controller, D-term
D314 STATUS 0-100% Liquid flow controller output
D32 FROST CONTRO Controll settings, Frost protection controller GT42
D321 PROP. FACT 1 Frost protection controller P-term
D322 INT. FACT 10s Frost protection controller I-term
D323 DIFF. FACT 0s Frost protection controller D-term
D324 STATUS 0-100% Frost protection controller outout
D33 ICE CONTROL Controll settings, Ice protection controller GT42
D331 PROP. FACT 1 Ice building protection controller P-term
D332 INT. FACT 10s Ice building protection controller I-term
D333 DIFF. FACT 0s Ice building protection controller D-term
D334 STATUS Ice building protection controller output
D40 ALARM SETTIN Alarm settings
D41 PRESS ALARM Liquid pressure low limit alarm
D411 DIRECT INPU N.O.
D412 FAULT STORE YES
D413 ALARM CLASS A
D414 DELAY ENABL 5s
D42 FROST ALARM GT41 teperature alarm
D421 FAULT STORE YES
D422 ALARM CLASS A
D423 DELAY ENABL 5s
D43 ICE ALARM GT42 Temperature alarm
D431 FAULT STORE YES
D432 ALARM CLASS A
D433 DELAY ENABL 5s
D44 PUMP ALARM Pump alarm
D441 FAULT STORE YES
D442 ALARM CLASS A
D443 DELAY ENABL 0s
D45 VALVE ALARM Control valve alarm
D451 FAULT STORE YES
D452 ALARM CLASS B
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