Summary of Contents for Viadrus S.Control Touch
- Page 1 CONTROL UNIT S.Control Touch for boilers VIADRUS A0C and VIADRUS A2C anual for operation GB_2017_30 GB_2016_47...
-
Page 2: Table Of Contents
TABLE OF CONTENT page SAFETY INSTRUCTIONS ................................... 3 General information ..................................... 3 Information about documentation ................................. 3 Documentation archiving ..................................... 3 Used symbols and marking ..................................3 Directive 2002/96/ES on waste electric and electronic equipment (WEEE) ....................3 USER MENU STRUCTURE ..................................4 Regulator servicing ...................................... -
Page 3: Safety Instructions
SAFETY INSTRUCTIONS Requirements related to the safety are specified in separate parts of this manual. Together with them, i tis necessary to observe mainly the following requirements. • Before beginning mounting, repairs or maintenance and during performance of all works related to connection, it is unconditionally necessary to disconnect the power supply and make certain that terminals and electric cables are without voltage. -
Page 4: User Menu Structure
INSTRUCTION MANUAL FOR S.Control REGULATOR USER MENU STRUCTURE Information Summer/Winter • Boiler settings Summer mode • − Adjusted boiler temperature Winter • − Equithermal boiler control Summer − − Switched-off Auto − • Switched-on Switch-on temperature for SUMMER mode • •... -
Page 5: Regulator Servicing
Regulator servicing Control description Boiler operation mode: FLAME TEST, INGNITION, STABILIZATION, OPERATION, EXTINGUISHING, CLEANING, STANDBY, IDLE, ALARM, MANUAL Real boiler temperature Required boiler temperature Enter to Menu Information field: feeder 1 (at the fuel reservoir) feeder 2 (at the boiler burner) CH and HW pump ignitor Grate mode... -
Page 6: Ignition Mode
IGNITION mode The Ignition mode serves for automatic firing in the furnace of the boiler. The total duration of the firing-up procedure depends on the setting of the regulator (feeder running time, heater running time, heating body operation time, ect.) and on which state the boiler was before ignition. The parameters influencing the ignition procedure are concentrated in the menu Service settings/Burner settings/Ignition. -
Page 7: Extinguishing Mode
provided the boiler works without thermal accumulation reservoir, and the regulator will be switched over to SUMMER mode, we recommend operating the regulator in STANDARD mode. After exceeding the required boiler temperature by o 5 °C the regulator goes over to STANDBY mode. EXTINGUISHING mode After-combustion of remnants of pellets and preparation of the boiler to the idle or the switching-off goes on in EXTINGUISHING mode. -
Page 8: Hot Water Settings
Fig. №. 3 Manipulation with the fuel level Description of function The regulator calculates the fuel level on the basis of its continuous consumption. Production settings doesn’t need always to correspond to the real fuel consumption on the boiler, that’s why this method requires a function of the level calibration for its correct function performed by a user of the regulator. -
Page 9: Summer/Winter Function Switching-On
SUMMER/WINTER function switching-on To switch-on the SUMMER function, which enables filling-up the HW reservoir in the summer without necessity of heating the central heating installation, it is necessary to set the parameter in the mode Summer/Winter → Summer mode. All heat consumers in the Summer mode may be switched-off, that’s why it is necessary to ensure even before its switching-on, whether the boiler is not overheated. -
Page 10: Description Of Night Standby Adjustment
Instructions for correct the heating curve adjustment: - floor heating 0,2 -0,6 - heating by radiators 1,0 - 1,6 - boiler 1,8 - 4 Outdoor temperature (°C) venkovní teplota (°C) Fig. №. 4 Heating curves. Instructions for selection of an optimal heating curve: If the outdoor temperature is decreasing, but the room temperature is increasing, it means that the value of the selected heating curve is too high, If the outdoor temperature is decreasing and the room temperature is decreasing as well, it means that the value of the selected heating... -
Page 11: Manual Control
To remove a selected item from the Favorite menu, it is necessary to hold this item (icon) in this menu and consequently confirm the intention of its removal. Service Hydraulic schemes The hydraulic scheme of connection of the boiler is in the Instructions for operation and installation of the boiler VIADRUS A0C and A2C. 16.1 Scheme 1 boiler, burner,... -
Page 12: Scheme 2
16.2 Scheme 2 Module B is not a part of delivery of the boiler – only on request. boiler, burner, regulator, boiler temperature sensor CT4, flue gases temperature sensor CT2S (only a review of temperature), boiler pump, thermal accumulating reservoir, hot service water pump, hot service water reservoir, 10. - Page 13 16.3 Scheme 3 Module B is not a part of delivery of the boiler – only on request. boiler, mixer circuit temperature sensor CT4, burner, standard room thermostat (NO and NC), regulator, standard room thermostat (NO and NC), boiler temperature sensor CT4, accumulating reservoir upper temperature sensor CT4, flue gases temperature sensor CT2S, accumulating reservoir lower temperature sensor CT4,...
-
Page 14: Orientational Electric Scheme (Auxiliary)
16.4 Orientational electric scheme (auxiliary) Electric scheme of boiler connection is in the Instructions for operation and installation of the boiler VIADRUS A0C and A2C. boiler temperature sensor CT4, optical flame sensor (placed in the boiler burner), temperature sensor (placed in the boiler burner),... -
Page 15: Connection Of Temperature Sensors
Module B (A2) expansion module for two heating circuits, the accumulating reservoir and alarm signalization boiler temperature sensor CT4 mixer 1 circulation temperature sensor CT4 accumulation temperature sensor (upper) CT4 HW temperature sensor CT4 room thermostat of mixer (MIX) of heating circuit TO2 or TO3 relay reserve source (reserve boiler) -
Page 16: Check Of Temperature Sensors
Mounting screw 2 pcs Mounting screw holes Cable 2x0,5 mm Max. length 25 m Cable Ø 3-6,5 mm Fig. №. 11 Connection of the outdoor sensor CT4-P. 16.7 Check of temperature sensors The temperature sensors CT4/CT4-P can be checked by means of measurement of their resistance at the given temperature. In case you find out a significant difference between a value of the measured resistance and the values from the following table, it is necessary to replace the sensor. -
Page 17: Connection Of A Reserve Boiler (A Reserve Source)
16.10 Connection of a reserve boiler (a reserve source) The regulator can control the operation of a reserve boiler (gasous or oil one). In this case there is no necessity to switch-on or switch-off manually this boiler. A reserve boiler would be switched-on in case of decreasing the pellet boiler temperature and will switched-off when the pellet boiler achieves the required temperature. -
Page 18: Mixer Connection
1 – regulator, 2 – extern alarm, 3 – relais. Fig. №. 13 Connection of an extern alarm, 16.12 Mixer connection To activate a mixer function, it is necessary to ensure that the mixer temperature sensor is connected (without connection of a sensor, this function is hidden). -
Page 19: Access To Parameters Of The Regulator Through Internet
OK; − set the Maximum burner power: VIADRUS A0C X20P. - 23 kW VIADRUS A0C X28P - 31 kW VIADRUS A2C S20P - 23 kW... -
Page 20: Service Settings - Code 1992
SERVICE SETTINGS - code 1992 18.1 Burner service settings Ignition Ignition test time The time of checking, whether the heating chamber has been already ignited. Only a fan is in operation. A flame detection threshold in % of light, at which the regulator finds out that the fire in the heating chamber is Flame detection already burning. -
Page 21: Boiler Service Settings
18.2 Boiler service settings Boiler settings There are two options, which can be be chosen: switched-off (switches-off the influence of the room thermostat to the boiler function) Thermostat selection universal (switches-on the room thermostat of NO/NC type for the boiler, ecoSTER T1 (the option is accessible after connection of the room panel ecoSTER-Touch, it conditions the function of the boiler by the room thermostat No. -
Page 22: Service Settings Of The Heat-Exchanger
18.4 Service settings of the heat-exchanger Heat exchanger settings Heat-exchanger The parameter serves for switching-on the operation mode with the heat-exchanger. It is accessible after connection switching-on of an auxiliary module B and thermal sensors Warming-up start The parameter Head-exchanger warming-up start temperature defines the upper temperature of the accumulating temperature reservoir, under which a process of reservoir warming-up starts. -
Page 23: Description Of Alarms
DESCRIPTION OF ALARMS 20.1 Alarm 2 - Max. boiler temperature exceeding A two-stage protection against the boiler overheating is used. Firstly, it means after exceeding the boiler cooling temperature, the regulator will try to decrease the boiler temperature by means of exhausting the heat surplus into the HW reservoir and opening the mixers servomotors (only if Mixer servicing = CH is switched-on). -
Page 24: Alarm 7 - Damaged Fan
20.6 Alarm 7 - Damaged fan This alarm is activated in case of damaging the rpm sensor or the fan itself of the basis of a voltage load on the output controlling the fan. The regulator will switch-off the fan. 20.7 Alarm 8 - Min. - Page 28 CONTROL UNIT S.Control Touch for boilers VIADRUS A0C and VIADRUS A2C VIADRUS a.s. Bezručova 300 | CZ - 735 81 | Bohumín E-mail : info@viadrus.cz | www.viadrus.cz...
Need help?
Do you have a question about the S.Control Touch and is the answer not in the manual?
Questions and answers