Carel PRK300D0E0, User Manual, Page: 65 / 104

65
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
Mask index Display description Description Default UOM Values
Ecab05 (*)
Economizer Enable economizer function for screw compressor 1 (line 1) NO --- NO / YES
Setpoint Setpoint for economizer function with discharge temperature for screw
compressor 1 … (**) … … (**)
Diff erential Diff erential for economizer function with discharge temperature for
screw compressor 1 … (**) … … (**)
Ecab06 (*)
Min.power activ. Minimum screw compressor 1 capacity for economizer activation 75 % 0; 25; 50; 75; 100
Cond.press.check Enable economizer function with condensing temperature for screw
compressor 1 DIS --- DIS / EN
Setpoint Setpoint for economizer function with condensing temperature for
screw compressor 1 60.0 °C/°F …
Diff erential Diff erential for economizer function with condensing temperature for
screw compressor 1 5.0 °C/°F …
Edaa01
--- Discharge temperature probe position, compressor 1 (line 1) B1 --- ---, B1…B10 (****)
--- Compressor 1 discharge temperature probe position (line1) 4-20mA --- ---
NTC - PT1000 - 0-1V - 0-10V-
4-20mA - 0-5V - HTNTC
--- (display only) Compressor 1 discharge temperature probe type (line 1) --- … … (**)
Upper value Compressor 1 discharge temperature probe value (line 1) 30.0 barg … … (**)
Lower value Compressor 1 discharge temperature probe max. limit (line 1) 0.0 barg … … (**)
Calibration Compressor 1 discharge temperature probe min. limit (line 1) 0.0 barg … … (**)
… … Compressor 1 discharge temperature probe adjustment (line 1) … … …
Edaa12
DO Injection valve DO position, compressor 6 (line 1) … --- ---, 01…29 (****)
Status (display only) Injection valve DO status, compressor 6 (line 1) --- --- Closed / Open
Logic Injection valve DO logic, compressor 6 (line 1) NO --- NC / NO
Function (display only) Injection valve function status, compressor 6 (line 1) --- --- Not active / Active
Edab01/
Edab03 (*)
Liquid Injection Enable liquid injection function (line 1) DIS --- DIS / EN
Threshold Liquid injection set point (line 1) 70.0 °C … … (**)
Diff erential Liquid injection diff erential (line 1) 5,0 … … (**)
Eeaa02
DI Heat recovery from digital input DI position (line 1) … --- ---, 01…18, B1…B10 (****)
Status (display only) Status of heat recovery DI (line 1) --- --- Closed / Open
Logic Logic of heat recovery DI (line 1) NC --- NC
NO
Function (display only) Status of heat recovery from digital input DI function (line 1) --- --- Not active / Active
Eeaa03
DO Heat recovery pump DO position (line 1) --- --- ---, 01…29
Status (display only) Heat recovery pump DO status (line 1) --- --- Closed / Open
Logic Heat recovery pump DO logic (line 1) NC --- NC / NO
Function (display only) Heat recovery pump status (line 1) --- --- Not active / Active
Eeaa04
AO Heat recovery damper AO position (line 1) --- --- ---, 01…29
Type (****)
Type of output, PWM / phase control for heat recovery damper AO
(line 1) FCS1*-CON-
VONOFF
---
----
FCS1*-CONVONOFF
MCHRTF*
Status Heat recovery damper AO status (line 1) --- --- FCS3*-CONV010
Eeaa05
--- Heat recovery outlet temperature probe position (line 1) B1 --- ---, B1…B10 (****)
--- Type of heat recovery outlet temperature probe (line 1) 4-20mA --- ---
NTC - PT1000 - 0-1V - 0-10V-
4-20mA - 0-5V - HTNTC
--- (display only) Heat recovery outlet temperature value (line 1) --- … … (**)
Upper value Maximum heat recovery outlet temperature value (line 1) 30.0 barg … … (**)
Lower value Minimum heat recovery outlet temperature value (line 1) 0.0 barg … … (**)
Calibration Heat recovery outlet temperature probe calibration (line 1) 0.0 barg … … (**)
Eeab01 Enable Heat Reclaim Enable heat recovery function (line 1) NO --- NO / YES
Eeab02
Condensing pressure
Lower Limit Condensing pressure lower limit for heat recovery (line 1) 0.0 barg … … (**)
Eeab03 Modulation by temperat. Enable heat recovery control by discharge temperature (line 1) NO --- NO / YES
Eeab04
Setpoint Heat recovery: discharge temperature setpoint (line 1) 0.0 °C … … (**)
Diff erential Heat recovery: discharge temperature diff erential (line 1) 0.0 °C … 0.0 ... 99.9
Eeab05
Disable fl oating conden-
sing pressure Disable fl oating condensing pressure when heat reclaim is active NO --- NO / YES
Setpoint off set Off set that must be applied to the condensing setpoint instead of
fl oating condensing when heat reclaim is active --- … -99.9…99.9
Eeab06
Enable activation by
scheduler Enable heat recovery control by scheduler (line 1) NO --- NO / YES
Eeab07
Active.Time Bands Week of the day --- --- MON, ..., SUN
TB1: --:-- -> --:-- Time band 1 enabling and defi nition: start hour and minute, end hour
and minute (condenser line 1) --- … …
… … … … …
TB4: --:-- -> --:-- Time band 4 enabling and defi nition: start hour and minute, end hour
and minute (condenser line 1) --- … …
Changes Time band changes action --- --- ---
CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
Copy to Copy settings to other days 0 --- MONDAY…SUNDAY;
MON-FRI; MON-SAT;
SAT&SUN; ALL DAYS
Efa05
Gen.Funct.1 Enable generic stage function 1 DISAB. --- DISABLE / ENABLE
… .. … … …
Gen.Funct.5 Enable generic stage function 5 DISAB. --- DISABLE / ENABLE
Efa06
Regulation variable Control variable for generic stage function 1 --- --- …
Mode Direct or reverse control DIRECT --- DIRECT / REVERSE
Efa07
Enable Enabling variable for generic stage function 1 --- --- …
Description Enable description change SKIP --- SKIP / CHANGE
--------------- Description --- --- …
Efa08
Setpoint Setpoint for generic stage function 1 0.0 °C … … (**)
Diff erential Diff erential for generic stage function 1 0.0 °C … … (**)