Daikin Hubbard GCU2040PXB1, Installation, Commissioning And Maintenance Manual

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ENG
pRack PR300T +0300018EN rel. 1.5 - 02.05.2017
Mask index Display description Description Def . U . of M . V alues
Dbd01 Enable condensing setpoint
compensation Enable setpoint compensation (condensing line 2) NO --- NO | YES
… … … … … …
Dbe01 Cond.pressure
high alarm Condensing high pressure/temperature alarm threshold type (line 2) absolute --- absolute
relative
Delay Condensing high pressure/temperature alarm delay (line 2) 60 s 0…999
… … … … … …
Dbf01 Number of fans Number of fans (line 2) 3 --- 0…16
… … … … … …
Dbg01 Modulate speed device Modulating condenser device type (line 2) None --- None
Inverter
Phase cut-off control
… … … … … …
Tab. 7.e
Mask index Display description Description Def . U . of M . V alues
E.Other functions
The I/Os depend on the confi guration selected, the following are only examples. See Appendix A.1 for the complete list and position of available I/Os.
Eaaa04
--- Oil temperature probe position (line 1) B1 --- --- | U1…U10 (****)
--- Oil temperature probe type (line 1) 4...20 mA --- --- | NTC | PT1000
| 0...1 V | 0...10 V |
4...20 mA | 0...5 V |
HT NTC
--- (display only) Oil temperature value (line 1) --- … …(**)
Max limit Maximum oil temperature value (line 1) 30.0 barg … …(**)
Min limit Minimum oil temperature value (line 1) 0.0 barg … …(**)
Calibration Oil temperature probe calibration (line 1) 0.0 barg … …(**)
… … … … … …
Eaaa45 DO Oil level valve compressor 6 DO position (line 1) 03 --- ---, 01…18 (****)
Status (display only) Oil level valve compressor 6 DO status (line 1) --- --- closed | open
Logic Oil level valve compressor 6 DO logic (line 1) NC --- NC | NO
Function (display only) Oil level valve compressor 6 function status (line 1) --- --- not active | active
Eaab04 Enable com.cool. Enable common oil cooling (line 1) YES --- NO | YES
Number of oil pumps Number of oil pumps for common oil cooler (ine 1) 0 --- 0…1 (analog. output)
0…2 (digital output)
Enable pump out. Enable AO of common oil cooler pump (line 1) YES --- NO (digital output)
YES (analog. output)
Eaab15 Enable cool. Enable oil cooling compressors (line 1) NO --- NO | YES
Oil cool. off with comp. off Oil cooling functioning only when compressor functioning NO --- NO | YES
Eaab05 Setpoint Common oil cooling setpoint (line 1) 0.0 °C … …(**)
Diff erential Common oil cooling diff erential (line 1) 0.0 °C … -9,9…9,9
Eaab06 Pump start delay Pump 2 start delay after pump 1 startup (line 1) 0 s 0…999
Eaab07 Oil pump confi g Oil pump output confi guration: none, analog, digital non conf. --- not confi gurable
analogic
digital
Eaab08 Setpoint Oil temperature setpoint (line 1) 0.0 °C/°F …
Diff erential Oil temperature diff erential (line 1) 0.0 °C/°F …
Duty on time Fan startup time in case of oil probe error (line 1) 0 s 0…9999
Duty off time Fan shutdown time in case of oil probe error (line 1) 0 s 0…9999
Eaab09 Threshold Common oil high temperature alarm threshold (line 1) 100.0 °C °C/°F …
Diff erential Common oil high temperature alarm diff erential (line 1) 10.0 °C °C/°F …
Delay Common oil high temperature alarm delay (line 1) 0 s 0…32767
Eaab10 Enable oil lev. Enable oil level management (line 1) NO --- NO | YES
Num. oil level alarms Number of compressor alarms associated with the oil level (line 1) 0 --- 0…4 | 7 (*)
Eaab11 Open time Oil level valve opening time (line 1) 0 s 0…999
Closing time Oil level valve closing time (line 1) 0 s 0…999
Puls. start delay Delay for oil level valve pulsation at startup (line 1) 0 s 0…999
Max. puls. time Maximum pulsing time of the oil level valve (line 1) 0 s 0…999
Eaab12 Oil level controlled by Type of oil level separator control: with minimum level only, with minimum and maximum
level and with compressor status (line 1) livello min. --- liv.min. | liv.min.&max
comp. status
Min.off valve Minimum separator valve closing time (line 1) 0 s 0…999
Min.lev. delay Minimum oil level detection delay (line 1) 0 s 0…999
Eaab13 Ton Activ. Valve opening time during oil level reset (line 1) 10 s 0…999
Toff Activ. Valve closing time during oil level reset (line 1) 0 s 0…999
Ton Deact. Valve opening time with correct oil level (line 1) 0 s 0…999
Toff Deact. Valve closing time with correct oil level (line 1) 10 min 0…999
Eaab14 Threshold Oil separator diff erential pressure threshold (line 1) 1.0 barg … …(**)
Diff erential Oil separator diff erential pressure (line 1) 0,5 barg … …(**)
Delay Oil separator diff erential pressure delay (line 1) 0 s 0…99
Eaab16 Threshold Oil cooler high temperature alarm threshold (line 1) 100.0 °C °C/°F …
Diff erential Oil cooler high temperature alarm diff erential (line 1) 10.0 °C °C/°F …
Delay Oil cooler high temperature alarm delay (line 1) 0 s 0 to 9999
Eaab20 Threshold Oil cooler low temperature alarm threshold (line 1) 100.0 °C °C/°F …
Diff erential Oil cooler low temperature alarm diff erential (line 1) 10.0 °C °C/°F …
Delay Oil cooler low temperature alarm delay (line 1) 0 s 0 to 9999
Ebaa01 DO Subcooling DO valve position (line 1) … --- ---, 01…18 (****)
Status (display only) Subcooling DO valve status (line 1) --- --- closed | open
Logic Subcooling DO valve logic (line 1) NO --- NC | NO
Function (display only) Status of the subcooling valve function (line 1) --- --- not active | active
Ebab01 Subcooling contr. Enable subcooling function (line 1) NO --- NO | YES
--- Subcooling control type (line 1)
temp.
Cond&Liqu.
--- Temp. Cond&Liquid
Only Liquid Temp
Threshold Threshold for subcooling activation (line 1) 0.0 °C … -9999,9…9999,9
Subcooling (display only) Subcooling value (line 1) 0.0 °C … -999,9…999,9
Eeaab25 Enable Oil Pres.diff
management Enable common diff erential oil management NO --- YES | NO
Manage oil press. with
dedicated settings With dedicated parallel compression board, select whether to use the same settings as the
main board NO --- YES | NO
Manage oil press. with
dedicated I/O With dedicated parallel compression board, select whether to use the same inputs and
outputs as the main board NO --- YES | NO
Page 114 of 172
Copyright HPL March 2021 P4114S Rev 03