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SERVICE OPERATING MANUAL FOR INDEPENDENT CONTROL UNIT
GHC201.07
GHC201.08
Version for cooling and heating appliances
For software version 03A
You are kindly asked to study instructions carefully before connecting and starting up each of our appliances. If
you have any doubts, please contact us from 8.00 till 16.00. Any remarks sent to us by e-mail shall be a
valuable help.
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Table of Contents
Related Manuals for Geco GHC201.07
Summary of Contents for Geco GHC201.07
- Page 1 SERVICE OPERATING MANUAL FOR INDEPENDENT CONTROL UNIT GHC201.07 GHC201.08 Version for cooling and heating appliances For software version 03A You are kindly asked to study instructions carefully before connecting and starting up each of our appliances. If you have any doubts, please contact us from 8.00 till 16.00. Any remarks sent to us by e-mail shall be a...
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Page 2: Table Of Contents
2 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 Table of contents: I. GENERAL CHARACTERISTICS ................3 II. METHOD OF MARKING AND TECHNICAL DATA ..........3 III. HOW TO ORDER ....................4 INSTALLATION AND CONNECTION OF GHC201.08 ......... 4 V. INSTALLATION OF SENSORS ................5 OPERATION METHOD ................... -
Page 3: General Characteristics
3 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 GENERAL CHARACTERISTICS WARNING!!! Since this manual applies to two controllers with the same principle of operation, but difference in the number of relay outputs, in the following part we will refer to the name of only a more complex regulator GHC201.08. -
Page 4: How To Order
3. When GHC201.08 is fixed, power cables should be connected in accordance with the description on the casing. In the case of versions GHC201.07 with one relay, the output of the other relay will be unused - it will be marked with a cross on the label with the description - no wires should be connected to these outputs !!! 4. -
Page 5: Installation Of Sensors
5 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 6. If there are heaters, their voltage has to be chosen in such a way that if there is a breakdown of GC201.08 or of an external contactor and they are switched off permanently, there will be no possibility of fire or destruction of the appliance. -
Page 6: B - Functional Description Of Control Blocks
6 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 Controller signals pressing each button by buzzer signal. When controller is switched of the buzzes signals only pressing button. Switching on the P1 relay is indicated by a dot on the z display marked with reference number 1. Switching on the relay P2 is signaled by lighting the dot on the display with reference number 2. - Page 7 7 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 ‘Cooling set temperature’ is set by the user as parameter ‘u2’ in range of ‘u1+1’- ‘d1’ (factory setting u2=4). ‘Cooling activation temperature’ is calculated as ‘u2’ + value of cooling hysteresis ‘d3’. ‘Cooling off temperature’ is calculated as ‘u2’ - value of cooling hysteresis ‘d3’.
- Page 8 8 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 The heating relay is switched on when the following conditions are met: ‘temperature 1’ is equal or smaller than the ‘heating activation temperature’. Cooling relay is switched off. Block 2 is the same as block 1 but it can be turned off (‘r6’=0).
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Page 9: C - Programming Relays Functions
9 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 C – Programming relays functions 1. Controller has two relays, each of them can be configured independently. 2. Each relay has own parameter which decide about its application. 3. It is not allowed to assign the same function for two relays because only one is supported at the same time. -
Page 10: E - Alarms And Emergency Operation
10 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 5. If ‘r6’=1 parameters ‘u3’ o ‘u4’ can be programmed; If ‘r6’=2 only parameter ‘u3’ can be programmed; If ‘r6’=0 we cannot program parameter ‘u3’ or ‘u4’ 6. After the last parameter is programmed a led diode on the button is switched off. -
Page 11: F - Temperature Display
11 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 change the u2 parameter value in range of ‘u1 + 1’ – ‘d1’ memorizing u2 value, u3 is displayed and a value of this parameter change the u3 parameter value in range ‘d0’ – ‘d1 - 1’... -
Page 12: Pprogramming Of System Parameters
12 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 VII. PPROGRAMMING OF SYSTEM PARAMETERS When the unit is switched on and correctness of its operation has been checked (factory settings are standard settings) setting of system parameters of GHC201.08 begins. In order to do that, the unit must be switched off with the button (three horizontal lines appear on the screen). -
Page 13: Problems And Their Removal
13 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 Temperature offset for temperature sensor 1 1°C 0°C Heating hysteresis for block 2 or hysteresis when r5=2 1°C 2 °C Cooling hysteresis for block 2 1°C 2 °C Temperature offset for temperature sensor 2 1°C... -
Page 14: Returns For Repair
GHC201.07 or GHC201.08 by the producer or its service to the final client, incorrect or non-professional assembly and for loses caused by defective operation of the appliance. -
Page 15: Method Of Connection Devices To The Controller
15 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 METHOD OF CONNECTION DEVICES TO THE CONTROLLER Fig. 1. Diagram of connecting devices and sensors for the GHC201.07 controller. PPUH „GECO” Sp. z o.o. Wydanie I OD DNIA 2018-02-22... - Page 16 16 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 Fig 2. Diagram of connecting devices and sensors for the GHC201.08 controller. PPUH „GECO” Sp. z o.o. Wydanie I OD DNIA 2018-02-22...
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Page 17: Information About Marking And Collection Of Used Electrical And Electronic Equipment
17 INSTRUKCJA SERWISOWA GHC201.07 i GHC201.08 INFORMATION ABOUT MARKING AND COLLECTION OF USED ELECTRICAL AND ELECTRONIC EQUIPMENT WARNING! The crossed-out wheelie bin symbol on your product or packaging reminds you that all electrical and electronic products be taken to separate collection at the end of their working life. - Page 18 P.P.U.H. „Geco” Sp. z o. o. Cholerzyn 376, 32-060 Liszki tel. 012 6369811, 6361290 fax. 012 6362002 http://www.geco.pl e-mail: geco@geco.pl...
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