MLCFC HMI NAVIGATION MANUAL

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1 MLCFC HMI NAVIGATION MANUAL MOTIVAIR CORPORATION 85 WOODRIDGE DRIVE AMHERST, NY Phone# Fax#

2 MAIN MENU 20:55 10/09/12 M0 Water inlet 12,0 C Water outlet 7,0 C U1 ANTIFREEZE ALARM MENU Press to enter in ALARM MENU U:1 AL00 No alarms detected Press or to scroll the active alarm Press to reset the alarm a-maitenance MENU Press MENU Press LIST to return in MAIN MENU LIST to enter in MENU Press or to scroll the menu Press Press or to scroll the maintenance menu parameter to enter in MENU a-maintenance -> i-input/output k-clock s-setpoint p-user c-manufacturer h-summer/winter m-on_off unit q-history u-unit change Carel S.p.A. Ah Code: FLSTDMMSBE-H Ver.:3.5 11/02/12 Press to return in MENU LIST i-input/ OUTPUT MENU Press or to scroll the input/output Info Digital Inputs I1 OOOOOOOOOOOOOO Digital Outputs OOOOOCOCOOOOOO Press to return in MENU LIST

3 Press or to scroll the clock Info Press to return in MENU LIST k-clock MENU s-setpoint MENU Press or to enter in setpoint changing mode Clock config. Time 15:24 Date 10/09/12 Day Monday Actual setpoint S0 7,0 C Press to change the setpoint Press or to increase or decrease setpoint Press to confirm new setpoint Press to return in MENU LIST p-user MENU Press or to insert the user password Insert user password P Press to confirm the user password Press or to scroll the user parameter Press to return in MENU LIST c-manufacturer MENU Press or to insert the manufacturer password Press to confirm the manufacturer password Press or to scroll the manufacturer submenu Press to enter in the submenu Press or to scroll the submenu parameter Summer temperat. P1 Setpoint limits Low 5,0 C High 25,0 C Insert manufacturer password Z CONFIGURATION -> Parameters Carel EXV Drivers Timig Unit conf.: 02 C1 WATHER/AIR CHILLER+FREECOOLING Press to return in the submenu Press to return in MENU LIST

4 If the unit is OFF Press If the unit is ON Press m-on_off MENU to switch ON to switch OFF u-unit CHANGE MENU Unit Status 01 M1 ANTIFREEZE - Press ENTER to - - Switch on - Unit address: 1 M3 Press or to set the unit address to switch Switch to Unit: 2 Press to switch

5 CIRCUIT# 1 AND CIRCUIT# 2 MAIN SCREEN

6 SCREEN OPTIONS - DEPRESSING THE PROGRAM BUTTON

7 MAINTENANCE VIEW ONLY - MASTER

8 MAINTENANCE VIEW ONLY - MASTER

9 MAINTENANCE VIEW ONLY - MASTER

10 MAINTENANCE VIEW ONLY - SLAVE

11 MAINTENANCE VIEW ONLY - SLAVE

12 INPUT/OUTPUT VIEW ONLY - MASTER

13 INPUT/OUTPUT VIEW ONLY - MASTER

14 INPUT/OUTPUT VIEW ONLY - MASTER

15 INPUT/OUTPUT VIEW ONLY - MASTER

16 INPUT/OUTPUT VIEW ONLY - SLAVE

17 INPUT/OUTPUT VIEW ONLY - SLAVE

18 INPUT/OUTPUT VIEW ONLY - SLAVE

19 SET POINT SCREENS

20 CHILLER ON/OFF AND CIRCUIT CHANGE SCREENS

MAINTENANCE PARAMETERS - MASTER DESCRIPTION SCREEN MASK Input Maintenance Password A3 Duty hours thresholds for evaporator pump 1 A4 Reset duty hours thresholds for evaporator pump 1 A4 Duty hours

21 MAINTENANCE PARAMETERS - MASTER DESCRIPTION SCREEN MASK Input Maintenance Password A3 Duty hours thresholds for evaporator pump 1 A4 Reset duty hours thresholds for evaporator pump 1 A4 Duty hours thresholds for compressor A6 Reset compressor duty hours A6 Adjustment of probe B1 A7 Adjustment of probe B2 A7 Adjustment of probe B3 A7 Adjustment of probe B4 A7 Adjustment of probe B5 A8 Adjustment of probe B7 A8 Adjustment of probe B8 A8 0-10V FC Valve manual forcing Actual Value Av 0-10V FC Valve manual forcing Manual position. Av Enable compressor 1 A9 Enable compressor 2 A9 Enable compressor 3 A9 Enable compressor 4 A9 Delete Alarm Log Aa Manual release of Driver 1 at start-up Ab Adjustement mode for driver 1 valve Ad Number of steps for manual opening of Driver 1 valve Ad Input New Maintenance Password Af

22 MAINTENANCE PARAMETERS - SLAVE DESCRIPTION Input Maintenance Password Duty hours thresholds for compressor Reset compressor duty hours Adjustment of probe B4 Adjustment of probe B7 Adjustment of probe B8 alarm log delete Manual release of Driver 1 at start-up Adjustement mode for driver 1 valve Number of steps for manual opening of Driver 1 valve Input New Maintenance Password SCREEN MASK A3 A6 A6 A7 A8 A8 Aa Ab Ad Ad Af

23 CLOCK PARAMETERS - MASTER DESCRIPTION Enter clock password Enter clock password Enter New Clock Password SCREEN MASK K2 K6 K7

24 USER PARAMETERS - MASTER DESCRIPTION Input User Password Minimum limit of summer set point Maximum limit of summer set point Selection of control probe Outlet regulation force off (Delta) : Summer (-) Outlet regulation force off (Delta) : Winter (+) Control band Request time between steps: power-on Request time between steps: power-off Delayed power up between pump and compressors Delayed power down of main pump Enable remote On/Off Type of remote ON-OFF (MASTER) Enable On/Off from supervisor Alarm relay logic Enable summer / winter selection from digital input Enable summer / winter selection from supervisor Enable language mask start-up Type of freecooling control Integral time for freecooling management Freecooling offset on set-point Minimum freecooling delta Maximum freecooling delta Freecooling differential Compressors delay in freecooling Minimum threshold for freecooling valve start Maximum threshold for freecooling valve opening Board identification number for supervision network Card communication speed for supervision network Selection of communication serial network Type of unit measurement Input New User Password SCREEN MASK P0 P1 P1 P3 P5 P5 P6 Po Po P8 P9 Pa Pa Pl Pl Pb Pb Pc Pd Pd Pd Pe Pe Pe Pe Pf Pf Pj Pj Pj Pm Pk

USER PARAMETERS - SLAVE DESCRIPTION Input User Password Minimum limit of summer set point Maximum limit of summer set point Request time between steps: power-on Request time between steps: power-off

25 USER PARAMETERS - SLAVE DESCRIPTION Input User Password Minimum limit of summer set point Maximum limit of summer set point Request time between steps: power-on Request time between steps: power-off Enable remote On/Off Enable On/Off from supervisor Alarm relay logic Enable language mask start-up Minimum freecooling delta Maximum freecooling delta Freecooling differential Compressors delay in freecooling Board identification number for supervision network Card communication speed for supervision network Selection of communication serial network Input New User Password SCREEN MASK P0 P1 P1 Po Po Pa Pl Pl Pc Pe Pe Pe Pe Pj Pj Pj Pk

26 MANUFACTURER PARAMETERS - MASTER Input Manufacturer Password Z0 CONFIGURATION Unit configuration C1 Type of compressors Cb Number of steps per compressor Cb Refrigerant Cb Number of drivers present Ca Number of compressors present Ca Compressor rotation Ca # of Evaporator pumps Cc Enable probe B1 C2 Enable probe B2 C2 Enable probe B3 C2 Enable probe B4 C2 Enable probe B5 C2 Enable probe B6 C2 Enable probe B7 C2 Enable probe B8 C2 Generic probe lower limit C4 Generic probe upper limit C4 Probe types for analogue inputs 1 and 2 (for pco1 cards only) C5 Type of delivery temperature probe C6 High pressure probe lower limit C7 High pressure probe upper limit C7 Low pressure probe lower limit C8 Low pressure probe upper limit C8 Enable double set-point C9 Solenoid Valve Configuration CY Enable step 1 special management Ch Stage 1 CR1 Cd Stage 1 CR2 Cd Stage 1 CR3 Cd Stage 2 CR1 Ce Stage 2 CR2 Ce Stage 2 CR3 Ce Stage 2 CR1 Cf Stage 2 CR2 Cf Stage 2 CR3 Cf Stage 2 CR1 Cg Stage 2 CR2 Cg

27 MANUFACTURER PARAMETERS - MASTER Stage 2 CR3 Enable pump down Minimum pump - down time Configuration of compressor power level in case of forced capacity control. Enable condensation Type of condensation control ID14 Config. Compressor Enable From ID14 Output config:. ECO valve Output config. FC OnOff valve Cg Cp Cp Cq Cr Cr Cn Cm Cm PARAMETERS Enable high pressure prevention Type of high condensation prevention Condensation set-point High condensation differential Enable delivery prevention Antifreeze prevention set point Antifreeze prevention differential Condensation set-point Condensation differential Inverter max. speed Inverter min. speed Maximum speed time Enable serious alarm Enable phase monitor alarm Enable evaporator flow-switch alarm Enable condenser flow-switch alarm Alarm set-point for delivery temperature probe Alarm differential for delivery temperature probe High pressure probe alarm set-point High pressure probe alarm differential Low pressure probe alarm set-point Low pressure probe alarm differential Low differential pressure alarm Alarm set-point: difference between high and low pressure Ritardo alla partenza allarme diff. tra pressioni Antifreeze set point Antifreeze differential Pump status in case of antifreeze alarm Pump status in the event of evaporator or condenser flow swich alarm Solenoid-valve management set-point Solenoid-valve management differential Stop F.C. / Antifreeze heater set point Antifreeze heater differential Cycle reversing valve logic Type of freecooling control Antifreeze temperature Economiser: Delta P. ECO Off Freecooling: Activation mode ChillBooster: Function ChillBooster: CH DetP.ON ChillBooster: Diff.(OFF) ChillBooster: FC SetP.OFF ChillBooster: Diff.(ON) ChillBooster: Min. ON time G1 G1 G1 G1 G2 G3 G3 G4 G4 G5 G5 G5 G6 G6 G7 G7 G8 G8 G9 G9 Ga Ga Gb Gb Gb Ge Ge Gf Gk Gg Gg Gh Gh Gi Gi Gi Gm Gn Gp Gp Gp Gq Gq Gq CAREL EXV DRIVERS: System EVD parameters Activation of driver battery Type of valve Select bidirectional valve F0 F2 F2

28 MANUFACTURER PARAMETERS - MASTER Custom valve: stand by steps minimum value of S1 pressure sensor maximum value of S1 pressure sensor Delay low superheat alarm Delay high temperature intake alarm Delay LOP alarm Delay MOP alarm Capacity required from driver with step 1 active (stepped capacity control ) or with continuous capacity control Capacity required from driver with step 2 active Capacity required from driver with step 3 active Capacity required from driver with step 4 active F7 F8 F8 F9 F9 Fa Fa Fc Fc Fd Fd CAREL EXV DRIVERS: Autosetup Installation of parameters of default Percentage ratio between fridge power and driver power type of compressor or unit Type of capacity control Type of cold mode exchanger Type of heat mode exchanger Threshold for LOP protection during chiller operation Threshold for MOP protection during chiller operation Superheat high alarm threshold Fs Ft Fu Fu Fv Fv Fw Fx Fy CAREL EXV DRIVERS: Advance setting Percentage ratio between fridge power and driver power in chiller function Proportional gain in chiller function Integral time during chiller operation Superheat set point during chiller operation Threshold for superheat protection during chiller operation Superheat dead band derivative time Integral time for superheat low protection Threshold integral time for LOP protection during chiller operation Threshold integral time for LOP protection during chiller operation Delay in MOP protection departure Dynamic proportional enabling factor Protection threshold for high temperature condensantion Integral time for high temperature condensation Fe Ff Ff Fg Fg Fn Fn Fo Fo Fp Fp Fq Fr Fr TIMINGS Delayed start due to evaporator flow-switch alarm Delayed steady state operation due to evaporator flowswitch alarm Delayed start due to low pressure alarm Delayed steady state operation due to low pressure alarm Delayed start due to oil differential alarm Delayed steady state operation due to oil differential Alarm Starting PW Starting Compressor minimum ON Time Compressor minimum OFF time Time between power-ups of different compressors Time between thrusts of same compressor Time between solenoid/ capacity control 1 Time between capacity controls 1 and 2 Time between capacity controls 2 and 3 Time between capacity controls 3 and 4 CR4 period Maximum operative time out with the operative limit T0 T0 T2 T2 T3 T3 T4 T4 T5 T5 T6 T6 T7 T7 T7 T7 T9 T9

29 MANUFACTURER PARAMETERS - MASTER Delay at start up of the high of suction pressure alarm Delay to reach to normal working Unloader time Slide valve reset (time from 100%) in power off Slide valve reset (time from 100%) in power on Freecool. On-Off valve kick : Pulse period Kick test Prev,high cond. 2nd action delay T9 Te Te Tz Tz Tf Tf Tp INITIALIZATION Deletion of memory and installation of default values. Input New Manufacturer Password V0 V1

MANUFACTURER PARAMETERS - SLAVE DESCRIPTION Input Manufacturer Password SCREEN MASK Z0 CONFIGURATION Enable probe B1 Enable probe B2 Enable probe B3 Enable probe B4 Enable probe B5 Enable probe B6

30 MANUFACTURER PARAMETERS - SLAVE DESCRIPTION Input Manufacturer Password SCREEN MASK Z0 CONFIGURATION Enable probe B1 Enable probe B2 Enable probe B3 Enable probe B4 Enable probe B5 Enable probe B6 Enable probe B7 Enable probe B8 Generic probe lower limit Generic probe upper limit Probe types for analogue inputs 1 and 2 (for pco1 cards only) Type of delivery temperature probe High pressure probe lower limit High pressure probe upper limit Low pressure probe lower limit Low pressure probe upper limit Solenoid Valve Management Enable step 1 special management Enable pump down Minimum pump - down time Configuration of compressor power level in case of forced capacity control. Enable condensation Type of condensation control ID14 Config. Compressor Enable From ID14 Output config:. ECO valve Output config. FC OnOff valve C2 C2 C2 C2 C2 C2 C2 C2 C4 C4 C5 C6 C7 C7 C8 C8 CY Ch Cp Cp Cq Cr Cr Cn Cm Cm PARAMETERS Enable high pressure prevention Type of high condensation prevention Condensation set-point High condensation differential Enable delivery prevention Condensation set-point Condensation differential Inverter max. speed G1 G1 G1 G1 G2 G4 G4 G5

31 MANUFACTURER PARAMETERS - SLAVE Inverter min. speed Maximum speed time Enable serious alarm Enable phase monitor alarm Enable evaporator flow-switch alarm Enable condenser flow-switch alarm Alarm set-point for delivery temperature probe Alarm differential for delivery temperature probe High pressure probe alarm set-point High pressure probe alarm differential Low pressure probe alarm set-point Low pressure probe alarm differential Low differential pressure alarm Alarm set-point: difference between high and low pressure Delayed start due to low pressure difference alarm Solenoid-valve management set-point Solenoid-valve management differential Economiser: Delta P. ECO Off G5 G5 G6 G6 G7 G7 G8 G8 G9 G9 Ga Ga Gb Gb Gb Gg Gg Gm CAREL EXV DRIVERS: System EVD parameters Activation of driver battery Type of valve Select bidirectional valve Custom valve: stand by steps minimum value of S1 pressure sensor maximum value of S1 pressure sensor Delay low superheat alarm Delay high temperature intake alarm Delay LOP alarm Delay MOP alarm Capacity required from driver with step 1 active (stepped capacity control ) or with continuous capacity control Capacity required from driver with step 2 active Capacity required from driver with step 3 active Capacity required from driver with step 4 active F0 F2 F2 F7 F8 F8 F9 F9 Fa Fa Fc Fc Fd Fd CAREL EXV DRIVERS: Autosetup Installation of parameters of default Percentage ratio between fridge power and driver power type of compressor or unit Type of capacity control Type of cold mode exchanger Type of heat mode exchanger Threshold for LOP protection during chiller operation Threshold for MOP protection during chiller operation Superheat high alarm threshold Fs Ft Fu Fu Fv Fv Fw Fx Fy CAREL EXV DRIVERS: Advance setting Percentage ratio between fridge power and driver power in chiller function Proportional gain in chiller function Integral time during chiller operation Superheat set point during chiller operation Threshold for superheat protection during chiller operation Superheat dead band derivative time Integral time for superheat low protection Threshold integral time for LOP protection during chiller operation Threshold integral time for LOP protection during chiller operation Delay in MOP protection departure Dynamic proportional enabling factor Fe Ff Ff Fg Fg Fn Fn Fo Fo Fp Fp Fq

32 MANUFACTURER PARAMETERS - SLAVE Protection threshold for high temperature condensantion Integral time for high temperature condensation Fr Fr TIMINGS Delayed start due to low pressure alarm Delayed steady state operation due to low pressure alarm Delayed start due to oil differential alarm Delayed steady state operation due to oil differential Alarm CR4 period Maximum operative time out with the operative limit Delay at start up of the high of suction pressure alarm Prev,high cond. 2nd action delay T2 T2 T3 T3 T9 T9 T9 Tp INITIALIZATION Deletion of memory and installation of default values. Set new Manufacturer Password V0 V1

Standard Chiller Modular HP 1/4 Generic/Bitzer screw compressor and CAREL valve

Application program for pco¹ pco² pco 3 Standard Chiller Modular HP 1/4 Generic/Bitzer screw compressor and CAREL valve 1.1 09 / 11 / 2006 version of manual Program code: FLSTDmMSBE We wish to save you