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SELF-CONTAINED
CONTROL UNIT (SCCU)
USER'S MANUAL
G-403-P02
FOR CONTROLLING CENTRAL HEATING
SYSTEM BOILERS WITH FEEDING SCREW
Program Version 11
NOTE
In the G-403-P02 controller starting from v.11 the points of wiring from the
fuel feeder and DHW pump have been switched over.
/See: fig. 2 page 15/
Please consult the information mentioned above and pay special attention when
connecting the fuel feeder.
You are politely requested for the familiarization with the manual prior to making the
connection and activating any of our machines. Should you have any doubts, please do not
hesitate to contact our firm from Monday to Friday between 8 a.m. and 16 p.m..
The most recent update release date is provided at the bottom of each following page.
Please, always use the most recent version of the manual, which can be obtained by mail free of
charge after the previous order.
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Related Manuals for Geco G-403-P02
Summary of Contents for Geco G-403-P02
- Page 1 SYSTEM BOILERS WITH FEEDING SCREW Program Version 11 NOTE In the G-403-P02 controller starting from v.11 the points of wiring from the fuel feeder and DHW pump have been switched over. /See: fig. 2 page 15/ Please consult the information mentioned above and pay special attention when connecting the fuel feeder.
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Page 2: Table Of Contents
MIXING PUMP HANDLING ....................11 UTILITY HOT WATER VESSEL HANDLING ..............12 10.1................... 12 SSEMBLY AND CONNECTION 10.2................13 ONFIGURATION OF THE PARAMETERS ROOM PANEL ........................13 METHOD OF CONNECTING THE EQUIPMENT TO THE G-403-P02 CONTROLLER ..........................14 TROUBLESHOOTING GUIDE ..................15... -
Page 3: Introduction
MODE OPERATION SIGNAL AUTOMAT SUSTAIN MODE OPERATION SIGNAL POWER TURN ON/OFF MANUAL ACTIVATION OF FAN MANUAL ACTIVATION MANUAL / PARAMETERS VALUE OF FEEDING SCREW CHANGE, UP / PARAMETERS VALUE CHANGE, DOWN PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... -
Page 4: General Characteristics
230 V, such as fan, fuel feeding unit, central heating system and utility hot water circulating pumps. If the unit is to act as the central heating system boiler controller, the G-403-P02 stabilizes the temperature of water and controls the process of fuel combustion in the boiler, preventing damping a fire. -
Page 5: Wiring System And Rules Of Connection
G-403-P02 OPERATION AND ADJUSTMENT METHODS 5.1. Temperature measurement The controller measures the temperature within the range of 0 degree Centigrade to 100 degree Centigrade. -
Page 6: Power Failure
G-406- P02 performance. Should such fault be found, the temperature limiter should be disconnected from the G-406-P02 controller, dismantled and replaced with the brand new one. PPUH „GECO” Sp. z o.o. Edition I RELEASE DATE 2009-08-18... -
Page 7: G-403-P02 Handling
(heating and sustaining) and to enter the manual operation mode, involving the immediate stop of the operation of the fan, feeding screw and pump. 7.3. Automatic operation When the pushbutton is pressed, the controller enters the automatic operation mode. PPUH „GECO” Sp. z o.o. Edition I RELEASE DATE 2009-08-18... - Page 8 7. The display will show the temperature of water measured. When the pushbutton is pressed, all the equipment is deactivated and the manual operation mode resumed. PPUH „GECO” Sp. z o.o. Edition I RELEASE DATE 2009-08-18...
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Page 9: Sustaining Mode Operation
If the controller detected the alarm in the course of manual operation mode, the central heating system circulation pump will be activated. This alarm will automatically go off when the temperature in the boiler drops below 95 degrees Centigrade. PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... -
Page 10: User Parameters Configuration
The controller with display the u0 parameter value. 2. Press the pushbutton again. The controller will store of the value of the u0 parameter and will switch to u1. PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... -
Page 11: Time Of Stopping The Feeding Screw (U2)
In order to configure the controller to work with the mixing pump user should contact with the producer of the C.O boiler to implementing appropriate changes under the procedure service, available exclusively to the producer of the boiler. PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... -
Page 12: Utility Hot Water Vessel Handling
Figure 1. Central heating system block diagram (one circulating pump and one utility hot water vessel replenishing pump). Comments: Utility hot water temperature sensor is the additional sensor (option), not supplied together with the G-403-P02. The sensor in question may also be purchased against the additional payment from the manufacturer, i.e. GECO. (**) Sensors cables may be shortened or extended in any arbitrary way, subject to the following rules: the sensor cable should not be trimmed at the distance <... -
Page 13: Configuration Of The Parameters
The illuminated dot on the segment on the left-hand side of the display shows that the communication link is operable. PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... -
Page 14: Method Of Connecting The Equipment To The G-403-P02 Controller
CONTROLLER Figure 2. Diagram of equipment connection to the G-403-P02 controller Important: The additional equipment to the G-403-P02 controller may be connected only by the person holding the certificate for performing electrical assembly works. NOTE In the G-403-P02 controller starting from v.11 the points of wiring from the fuel feeder and DHW pump have been switched over. -
Page 15: Troubleshooting Guide
condition of the feeding connectors the condition of feeding connectors screwing in the correctness of the connection of the actuating module with the control panel connect another data transfer tape. PPUH „GECO” Sp. z o.o. Edition II RELEASE DATE 2006-09-04... - Page 16 P.P.U.H. „GECO” Sp. z o. o. 32-060 Liszki, Cholerzyn 376 POLAND tel. 012 6369811, 6361290 fax. 012 6362002 www.geco.pl geco@geco.pl...
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