Инструкция на Контроллеры Lennox серии CLIMATIC 10, 40

Текст инструкции

1. Стр. 1 User manual

   CLIMATIC™ 40 Providing indoor climate comfort MUL43E-1011 10-2011 Original manual translation

2. Стр. 3 1.- CLIMATIC 40 CONTROL

   Climatic 40 control, is an electronic device that controls Aircoolair / Compactari / Flatair units (air-air units) and Aircube units (condensing units). The thermostat allows the following operations: • Unit ON/OFF. • Select system operating mode. • Set point adjustment. • Alarm signal relay. •…

3. Стр. 4 CLIMATIC 40 CONTROL

   The figure and the table below show the symbols present on the display and on the keypad,together with their meanings: The main screeen shows: - Ambient temperature for AIRCOOLAIR / COMPACTAIR / FLATAIR. - Unit status (On/Off) for AIRCUBE. I J H G F E D C B A LED ON L I+L J K J+K L+J LED FLASHING…

4. Стр. 5 2.- DC40 REMOTE TERMINAL (AIRCOOLAIR / COMPACTAIR / FLATAIR)

   The illustration and the table below show the symbols that appear on the display and on the keypad and their meanings. OFF appears in the main field of the display if the machine is off, or the set point if the machine is working. BUTTON 6 5 NAME DESCRIPTION POWER Switch from stand-by to ON and…

5. Стр. 6 2.1.- TURN ON/OFF THE UNIT WITH REMOTE CONTROL DC40 (AIRCOOLAIR / COMPACTAIR / FLATAIR)

   To turn on the unit press the “ ” button. The display shows current operating mode. 2.2.- SELECTING THE UNIT´S OPERATING MODE Once the unit is turned on, you can select Cooling, Heating or Automatic mode just pressing the “Mode” button. In the automatic mode you just choose the set point and the…

6. Стр. 7 CONFIGURATION

   a) Enter time bands menu. b) Set 1 ST time band for weekday start hour. c) Accept. Weekdays Time band 1   3 sec.  flashing d) Set 1ST time band of weekday start minutes. e) Accept. f) Set 1ST time band of weekday set point (on/off/temperature).    Flashing g) Accept. Flashing h) Repeat steps…

7. Стр. 8 MENU

   Access to the menu: A) PROBES DISPLAY MENU 1 sec.  Press the “ ” button to enter probes display menu. “ b01” or “b02”, appears on the display (depending on the unit’s configuration). Once the probe is selected, after a few seconds, “b01” turns into its temperature/ pressure measure. B) SETPOINT…

8. Стр. 9 MENU

   MENU TREE PROBES SETTINGS ATIFREEZE AND ELECTRICAL HEATER PROBES COMPRESSORS DEFROST FANS UNIT SETTING ALARMS REGULATION TIMER SETTING SOFTWARE NOTES: a) Parameters that have been modified without being confirmed using the “ Sel ” button will return to their previous value. b) After confirming a…

9. Стр. 10 REGULATION

   1.- AIRCOOLAIR / COMPACTAIR / FLATAIR Ambient (or return air duct) temperature is thermostatically controlled via set point and tolerance range (differential) as shown in the following diagrams: 1.1- AUTOMATIC MODE (with DC40) (Heat pump) HEAT COOL Ambient temperature (ºC) 1.2- AUTOMATIC MODE…

10. Стр. 11 1.- REMOTE ON/OFF

    This function allows you to turn the unit on/off by a simply remote contact (contacts 95-96 in AIRCOOLAIR /COMPACTAIR / FLATAIR units;contacts 88-89 in AIRCUBE units). Close contact = ON; Open contact = OFF. 2.- REMOTE CHANGEOVER WINTER/SUMMER On heat pump units (also in Aircoolair / Compactair /…

11. Стр. 12 4.- BMS COMMUNICATIONS

    OPTION BMS (Building Management Systems) are systems to integrate all technological functions of a building, including access control, security, detection of fires, lights, elevators and air conditioning. Given the growing and unstoppable trend towards Building Automation, the Climatic 40 controller…

12. Стр. 13 4.2 - PARAMETERS TABLE

    U.O.M.= Measurement unit Resol. = Solution R/W = Reading/ Writting min. máx. U.O.M. resol. R/W Modbus address Type of variable Circuit 1 alarm 0 1 Flag 1 R 41 Digital Circuit 2 alarm 0 1 Flag 1 R 42 Digital Indoor fan alarm/ Water pump alarm 0 1 Flag 1 R 45 Digital Alarm sensor 0 1 Flag 1 R 46…

13. Стр. 14 4.2 - PARAMETERS TABLE

    Parameters and description Modbus address Type of variable min. máx. U.O.M. resol. R/W Unit status (1=ON ó 0=standby) 0 1 Flag 1 R/W 64 Digital Status auto /manual (0=Manual ó 1=Automatic) 0 8 Flag 1 R/W 291 Analog Status cooling / heating (1=Cooling or 0=Heating ) (Writting is possible only with…

14. Стр. 15 5.- LOW NOISE

    Available for models with poroportional fan pressure regulation. It moves the condensing pressure set point in order to lower the fan speed and thus reduce noise (specifically at night). If low noise is active during cooling, the condenser control set points are increased by 5º bar. If low noise is…

15. Стр. 16 7.- ANALOGIC / DIGITAL INPUT

    PROBES Ambient probe FLATAIR 2 10...30 FMC/FSC FMH/FSH Ambient probe (AS/RS) Remote ambient probe/ Return probe * AIRCUBE 22...86 112...246 KSCM KSHM KSCM KSHM Ambient probe (AS/RS) Remote ambient probe/ Return probe * (IS)Indoor coil probe 1 COMPACTAIR 020...040 045...100 CMC CMH CMC CMH Ambient…

16. Стр. 17 8.- TIMING AND DELAYS

    COMPRESSOR In order to protect compressors from destructively cycling on and off, following protection delays have been set: ON unit MINIMUM ON = 30 sec. MINIMUM OFF = 30 sec. ON CM2 ON ON CM1 Time (sec.) 300 9.- DEFROST The defrosting process is activated during heating mode in the heat pump units…

17. Стр. 18 9.2 - DYNAMIC DEFROST

    Dynamic defrosting cycle starting ( according to outdoor temperature) allows to reduce the number and time of defrosting cycles in winter to achieve better unit efficiency. CONDENSER PRESSURE (bar g) OUTDOOR TEMPERATURE (ºC) 10.- CONDENSER FAN SPEED CONTROL 10.1.- PROPORTIONAL CONTROL BASED ON…

18. Стр. 19 10.2.- PROPORTIONAL CONTROL BASED ON PRESSURE TEMPERATURE

    Models: AIRCOOLAIR: AIRCUBE: ASC 20-85 KSCM 22E-86D FAN SPEED 100% 40% 0% CONDENSER TEMPERATURE (ºC) 40 10.3.- ON/OFF CONTROL BASED ON PRESSURE Models: AIRCOOLAIR: ASC/ASH 100-140 AIRCUBE: KSCM/KSHM 112D-214D The fans for these models incorporate 2 speeds. The fans work on high or low speed…

19. Стр. 20 OPTION

    11.- FREE COOLING This option takes advantage of external conditions for cooling mode. Freecooling is enabled when outdoor temperature is 1ºC lower than indoor temperature; when the former is: - < 10ºC, the compressors are deactivated and the air intake gate fully opened in order to refresh with…

20. Стр. 21 PAR

    MIN. MAX. VAR. UD. AIRCOOLAIR BY DEFAULT AIRCUBE COMPACTAIR FLATAIR 2 Antifreeze and electrical heater 1 A01 Antifreeze alarm set point. A7 A4 0.1 ºC 2 2 A02 Antifreeze differential. 0,3 122 0.1 ºC A03 By-pass time for antifreeze alarm. sec. A04 Antifreeze heater set point. A1 R16 0.1 ºC A05…

21. Стр. 22 PAR

    MIN. MAX. VAR. UD. AIRCOOLAIR BY DEFAULT AIRCUBE COMPACTAIR FLATAIR Defrost d01 Defrosting cycle activation. flag d03 Start defrosting pressure. 1 D04 0.1 bar 5,4 5,7 5,4 5,4 d04 End defrosting pressure. D03 /12 0.1 bar d05 Min. time to start a defrosting cycle. sec. d06 Min. duration of a…

22. Стр. 23 PAR

    MIN. MAX. VAR. UD. AIRCOOLAIR BY DEFAULT AIRCUBE COMPACTAIR FLATAIR 2 Regulation r1 Cooling set point. R13 R14 0.1 ºC r2 Differential in cooling mode. 0.3 50 0.1 ºC (CMC/H 20-40) 2 (CMC/H 45-85) 3 (CMC/H 100) (CMC/H 20-40) 2 (CMC/H 45-85) 3 (CMC/H 100) 1 0,5 1 (ASC/ASH 2O-40) 2 (ASC/ASH 45-85) 3…

23. Стр. 24 SAFETY DEVICES

    ANTIFREEZE PROTECTION (AIRCOOLAIR / COMPACTAIR / FLATAIR). The unit is protected by means of a temperature probe located in the indoor piping, when the indoor temperature goes drops 2ºC: WITHOUT FREECOOLING - The compressors shut down and the antifreeze alarm goes on. - The alarm is reset…

24. Стр. 25 ASSEMBLY AND INSTALLATION INSTRUCTIONS

    DC40. Installation instructions 1. Separate the cover of the instrument from the bodypart using a screwdriver as shown in Fig. 8.1. 2. Open the instrument with a “hinge” movement, pivoting the cover of the instrument upwards. Fig. 8.1 Lower view 3. Fix the rear part to the wall, taking care that the…

25. Стр. 26 ALARMS/WARNINGS DISPLAY

    The unit self-protects by means of safety devices; when any of these safety devices detects an anomaly, this is shown on the Climatic 40 display and, in Aircoolair / Compactair / Flatair units only, also on the DC41 display (even if it has a different alarm code), in order to warn the operator.…

26. Стр. 27 ALARMS/WARNINGS CODES

    DISP DISP CL40/ DC40 DC41 HP1 HP DESCRIPTION High pressure switch alarm, circuit 1. This alarm may indicate the following problems: - High pressure switch protection. - Compressor stopped. - Excessive refrigerant charge. EFFECT Circuit 1 compressors stop HP2 High pressure switch alarm, circuit 2.…

27. Стр. 28 ALARMS/WARNINGS CODES

    DISP DISP CL40/ DC40 DC41 DESCRIPTION Antifreeze alarm. A1 A12 Antifreeze alarm, circuit 2. (Aircoolair, Compactair, Flatnair). Circuit 2 indoor piping temperature < 2ºC. Reset AUTO. A2 Ht Lt AHt HLt ELS - AIRCOOLAIR / COMPACTAIR / FLATAIR circuit 1 indoor piping temperature < 2ºC. Reset AUTO. High…

28. Стр. 29 ALARM LOG

    The Climatic 40 has a log where significant events that stop (alarms) or limit (warnings) the operation of the unit are saved. In order to enter the Alarm Log menu, proceed as explained in chapter 3 MENU in the paragraph PARAMETERS EDITING MENU, entering the password 44 instead of 22. Up to 25…

29. Стр. 32 www.lennoxeurope.com

    BELGIUM, LUXEMBOURG www.lennoxbelgium.com PORTUGAL www.lennoxportugal.com Due to Lennox’s ongoing commitment to quality, the Specifications, Ratings and Dimensions are subject to change without notice and without incurring liability. CZECH REPUBLIC www.lennox.cz RUSSIA www.lennoxrussia.com Improper…

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