Operating manual 27.09.2011 CC Heating Thermostats - HUBER

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Connecting an externally closed application (reactor) Remove the thread covers from the unit´s circulation flow (1) and circulation return (2). Make sure that the hose material is compatible with the thermal fluid and temperature range being used. In order that the application can be driven correctly, and that no air bubbles remain in the system, ensure that the unit´s circulation flow (1) is attached to the lowest connection on the application, and the unit´s circulation return (2) is attached to the highest connection on the application. Please note the markings for the hose connections on the housing 60 2 1 Markings on the temperature control device
Switching on the temperature control unit Switch on the unit using the mains switch (36). The unit performs initialisation tests, to check the full functionality of the thermoregulation unit. The control electronics first check the heaters, the sensors and then relays. If an error, or warning condition, arises, a message will be shown on the graphic display (60) giving details of the problem. For further information and assistance please contact our Customer Support Team. Setting the over-temperature (OT) switch (also valid for Chillers with heating) General Information The over-temperature switch is an independent function of the <strong>CC</strong>-Pilot. The software and hardware is configured so that essential functions and operations are tested during the self-test when the unit is first powered on. If a problem arises then the unit is automatically prevented from operating until the problem is rectified. During these tests the sensors are tested for short- and open- circuits. The constant monitoring of the internal temperature provides safety for the connected application. It should be set immediately after being filled with thermal fluid. Risk of overheating! To ensure proper operation of the unit, the overtemperature switch should be tested at least monthly, and after changing the thermal fluid. Fire danger! The over-temperature switch should be set at least 25K below the burning point of the thermal fluid. Information! When received, the cut-off will be set to 35°C. If the temperature of the thermal fluid is higher then this, the machine switches off and an alarm will be given. Temperature control units with the <strong>CC</strong>-Pilot controller not only offers the possibility to adjust the safety (cut-off) value of the over-temperature protection but to define the cut-off behaviour of the temperature control unit. Normally a temperature control unit would trip and switch-off temperature control and circulation after having reached the safety cut-off value. This is to prevent possible danger of overheating. A shutdown of the unit could also be caused through a large exothermic reaction. A shutdown of the unit in this situation would be fatal. The Peter Huber Kältemaschinenbau GmbH offers the possibility to use the cut-off mode Process Safety. Temperature control (cooling) and circulation remain on. The unit could therefore react to the exothermical reaction. Menu points for the over-temperature protection are listed below. 61
Page 1 and 2:
Valid for: Operating manual CC 27.0
Page 3 and 4:
Filling and air purging an external
Page 5 and 6:
Quick guide for CC-thermostats Chec
Page 7 and 8:
Chapter 1: Safety In this chapter i
Page 9 and 10: Intended Use and General Safety Ins
Page 11 and 12: Duties of responsible person The op
Page 13 and 14: To 1. Temperature control machines
Page 15 and 16: Operating conditions Please make su
Page 17 and 18: Chapter 2: Electronics and operatio
Page 19 and 20: Information Displays CC The followi
Page 21 and 22: Field 10: Display delta T This fiel
Page 23 and 24: Operation CC Please note, there are
Page 25 and 26: CC Operation using the simulated Nu
Page 27 and 28: Compact menu Control parameters: Th
Page 29 and 30: 2. With preliminary Test: To achiev
Page 31 and 32: Example: Indication when choosing L
Page 33 and 34: To create a new program, continue a
Page 35 and 36: Comfort menu Acoustic alarm Here yo
Page 37 and 38: Enter program A description on this
Page 39 and 40: Warning time level As low-level pro
Page 41 and 42: Time scale The time display can be
Page 43 and 44: Analogue Interface AIF INPUT FUNCTI
Page 45 and 46: Settings: 1. Settings on temperatur
Page 47 and 48: POCO alarm Pot. free Contact (POCO)
Page 49 and 50: Function Numbers and their meaning
Page 51 and 52: F30 Set date Setting the date. F31
Page 53 and 54: F90 Language / Sprache Selecting th
Page 55 and 56: User menu - config. Using this main
Page 57 and 58: Chapter 3: Connect the machine, fil
Page 59: Counter cooling (valid for CC Heati
Page 63 and 64: Setting the safety value: Select th
Page 65 and 66: Ending CC Temperature control The t
Page 67 and 68: Draining the machine and an externa
Page 69 and 70: Interface modules (RS232/SERIAL, Co
Page 71 and 72: The following interfaces are availa
Page 73 and 74: RS232 / RS485 Serial Socket A PC, P
Page 75 and 76: Pin Designation 1 Level Test (Bridg
Page 77 and 78: USB Device The operating mode of th
Page 79 and 80: Firmware update: Updates and error
Page 81 and 82: Messages Messages which occur can b
Page 83 and 84: Alarm and Warning codes Hard Alarms
Page 85 and 86: -143 -144 -148 -149 -150 -151 -152
Page 87 and 88: Maintenance Danger! Prior to carrin
Page 89 and 90: Chapter 6: Taking the machine out o
Page 91 and 92: Transport The unit is now decommiss
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Operating manual 27.09.2011 CC Heating Thermostats - HUBER

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