Carrier 30HX PRO Dokumentacja Strona 1

30GX and 30HXC seriesPRO-DIALOG ControlScrew-Compressor Air- andWater-Cooled Liquid Chillers50 HzGLOBAL CHILLER

10The summary interface (right hand section) includes a mimicdiagram of the unit, together with push-buttons and LEDs. Itgives quick access to the mai

11kPakPa4.3 - Menus4.3.1 - Selecting a menuThe MENU button authorises you to select a menu from the10 main menus that are available. Each time you pre

12 STATUSTEMPERATURES PRESSURES SETPOINTS INPUTS OUTPUTS CONFIGURATIONALARMSUSER[USEr]SERVICE[SErviCE]FACTORY[FACtorY]RUNTIME 1[RuntiME 1]MAINTE-NA

13MENULegend** Displayed if the alarm exists- Not in useITEM012345678910111213141516171819STATUSDefault displayActive modesChiller occupied/unoccupied

14INFORMATION MENU (3)ITEM FORMAT UNITS0±nn.n °CLOFF -L-On -L-Sc -CCn -rEM -MASt -OFF -rEADY -dELAY -StOPPing -running -triPout -OvErridE -OCCUPIEd -U

15DESCRIPTION OF OPERATING MODES (ITEM 1 OF THE INFORMATION MENU)MODE # MODE NAME7 Delay at start-up active8 2nd cooling setpoint active9 Setpoint res

16SETPOINTS MENU [2]ITEM FORMAT UNITS RANGE0 ±nn.n °C See table below1 ±nn.n °C See table below2 nnn °C See table below3 [1] nnn °C See table below4 [

174.5.5 - Description of the Inputs menuINPUTS MENU [2]ITEM FORMAT UNITS0 OPEn/CLoS -1 OPEn/CLoS -2[1] OPEn/CLoS -3[3] OPEn/CLoS -4 OPEn/CLoS -5 OPEn/

18OUTPUTS STATUS AND TESTS MENU [2] [3]ITEM FORMAT UNITS01----2 [1]----3 [1] tEST----4 [1] tEST----5 tEST %6 tEST %7 tESt----8 tESt--9 tESt--10 tESt

19OUTPUTS STATUS 2 AND TESTS MENU [2] [3]ITEM FORMAT UNITS01 [1] tESt 0 - 82 [1] tESt 0 - 83 tESt--4 tESt %5 tESt %6 [1] tESt %7 [1] tESt %8On-Sto

2The cover illustrations are solely for illustration, and form no part of any offer for sale or any sale contract. The manufacturerreserves the right

204.5.6.3 - Manual testsThis function allows the user to test the outputs individually, ifthe machine is completely shut down (LOFF). To carry out ama

21SUB-MENU PERIOD CONFIGURATION*Item PERIOD 1 to 8[PEriod X MEnu]*0 Return to previous menu1 Start of occupied period2 End of occupied period3 Selecti

224.5.7.3 - Description of the User 1 Configuration sub-menuUSER 1 CONFIGURATION SUB-MENU [2]ITEM FORMAT UNITS DEFAULT COMMENTS0 USEr MEnu - - When se

234.5.7.4 - Description of the User 2 Configuration sub-menuUSER 1 CONFIGURATION SUB-MENUITEM FORMAT UNITS DEFAULT COMMENTS0 USEr 2 Menu When selected

24PERIOD X CONFIGURATION SUB-MENUS (X = 1 to 8)ITEM # FORMAT COMMENTS0 Period X Menu Indicates the period (X) you are going to configure.When selected

25BROADCAST CONFIGURATION SUB-MENUITEM # FORMAT COMMENTS0 broAdCASt MEnu When selected this item authorises a return to the main menu.1 YES/no Determi

264.5.10 - Runtime menu descriptionRUNTIMESRUNTIMES 1[runtiMES 1]RUNTIMES 2[runtiMES 2]MAINTENANCE[MAintEnAnCE]NOTE: The items in brackets show what i

275 - PRO-DIALOG PLUS CONTROL OPERATION5.1 - Start/stop controlThe table below summarises the unit control type and stop orgo status with regard to th

285.3 - Evaporator water pump controlThe unit can control one or two evaporator water pumps. Theevaporator water pump is turned on when this option is

295.8 - Demand limitGenerally, demand limit is used by an energy managementsystem in order to restrict the unit electricity consumption.The PRO-DIALOG

3Table of contents1 - SAFETY CONSIDERATIONS ...

30avoiding liquid slugging at the compressors and ensuringoperating stability.5.15 - Motor cooling valve controlThe temperature of the motor windings

31Master/slave operation requires the connection of a temperatureprobe at the common manifold on each machine, if the heatexchanger leaving water temp

326 - DIAGNOSTICS - TROUBLESHOOTING6.1 - GeneralThe PRO-DIALOG Plus control system has many fault tracingaid functions. The local interface and its va

336.4 - Alarm codesThe following list gives a complete description of each alarmcode and its possible cause.DESCRIPTIONEvaporator entering fluid therm

34RESET TYPECCN/AutomaticAutoDittoAuto in the10mn thatfollowDittoAuto if thesame alarmhas nottripped thesame dayDittoDittoDittoDittoDittoDittoDittoMan

35ALARM CODE DESCRIPTION (CONT.)DESCRIPTIONLow oil pressure compr B2Evaporator frost protectionCondenser frost protection, circuitACondenser frost pro

.Order No. 13054-76 (Phase 3 ), 04.2002. Supersedes order No.: 13054-76, 04.2000 Manufactured by: Carrier S.A., Montluel, France.Manufacturer reserve

41 - SAFETY CONSIDERATIONS1.1 - GeneralInstallation, start-up and servicing of equipment can be hazard-ous if factors particular to the installation

53 - HARDWARE DESCRIPTION3.1 - GeneralControl boardThe various control components are arranged in moduleswithin the control cabinet:• Control module:

63.2.7 - Light emitting diodes on boardsAll boards continuously check and indicate the properoperation of their electronic circuits. A light emitting

73.3.3 - The evaporator pumpIn appropriate cases the controller can also regulate an evapo-rator pump. This facility does not require an additional bo

8DESCRIPTIONAlarm relay output, circuit AAlarm relay output, circuit BCritical fault relay outputUser safety loop and chilledwater pump interlockRemot

9kPaMAIN INTERFACEBUTTON NAME DESCRIPTIONMenu Permits the selection of a main menu. Each main menu is represented by an icon. The icon is lit if activ