CONTENTS | OPERATION General information OPERATION OPERATION General information ��������������������������������������� 12 Safety instructions ���������������������������������������������� 12 Other symbols in this documentation ���������������������� 13 General information Units of measurement ����������������������������������������� 13 Safety �������������������������������������������������������� 13 The chapter "Operation" is intended for appliance users and quali- Intended use �����������������������������������������������������...
OPERATION Safety Other symbols in this documentation General safety instructions WARNING Electrocution Note Never spray the appliance with water or other liquids. General information is identified by the symbol shown on the left. f Read these texts carefully. WARNING Burns There is a risk of scalding at outlet temperatures in ex- cess of 43 °C.
OPERATION Settings Settings The temperature can be freely selected by the qualified contractor (see chapter "Installation / Settings"). Factory setting: 60 °C Cleaning, care and maintenance f Have the electrical safety of the appliance regularly checked by an electrician. Scaling f Almost every type of water will deposit lime at high tempera- tures.
INSTALLATION Safety INSTALLATION Accessories Required accessories Depending on the static pressure, safety assemblies and pressure Safety reducing valves are available. These type-tested safety assemblies protect the appliance against unacceptable excess pressure. Only a qualified contractor should carry out installation, commis- sioning, maintenance and repair of the appliance.
INSTALLATION Commissioning Power connection 10. Commissioning WARNING Electrocution 10.1 Commissioning Carry out all electrical connection and installation work f Fill the system with water. in accordance with relevant regulations. Material losses WARNING Electrocution Boiling dry destroys the thermostat, which must then The connection to the power supply is only permissible be replaced.
INSTALLATION Settings 11. Settings 12. Troubleshooting Fault Cause Remedy Temperature The water does not The high limit safety cut- Replace the thermostat and heat up. out has responded because press the high limit safety the controller is faulty. cut-out reset button. 35°C The high limit safety cut- Press the reset button.
FCR 28/120 Si, part number 075140 14.1 Dimensions, immersion depths and connections FCR 28/180 Si, part number 075131 FCR 28/120 Si | FCR 28/180 Si | FCR 28/270 Si | 12, 18 kW, 3/PE ~ 400 V FSR 28/90 | FSR 28/180 FCR 28/360 Si 1 Entry electrical cables PG 13.5...
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INSTALLATION Specification FCR 28/270 Si, part number 075141 FCR 28/360 Si, part number 075124 FSR 28/90, part number 004817 FSR 28/180, part number 004785 9, 18, 27, 36 kW, 3/PE ~ 400 V 1 Heating element 9 kW connected load: 9 x 1 kW 18 kW connected load: 9 x 2 kW 27 kW connected load: 9 x 3 kW 36 kW connected load: 9 x 4 kW...
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