Related Manuals for Radiant RK 25/B
Summary of Contents for Radiant RK 25/B
- Page 1 User Manual for model RK 25/B Premix condensing system boiler for remote D.H.W. storage cylinder connection 0694 RK 25.B - RAD - ING - MAN.UT - 0907B - DIGITECH 2 Technical specification RADIANT BRUCIATORI S.p.A. Montelabbate...
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Page 3: General Warnings
The installation, first start-up, regulation and maintenance operations must be carried out exclusively by qualified personnel (e.g. RADIANT authorised Service Centres). Incorrect installation can cause damage to property and injury to persons or animals, for which the manufacturer will not be held responsible. - Page 4 USER INSTRUCTIONS If you smell gas … DO NOT ACTIVATE ANY ELECTRIC SWITCHES, TELEPHONES OR ANY OTHER DEVICE THAT MAY GENERATE ELECTRICAL DISCHARGES OR SPARKS. OPEN DOORS AND WINDOWS IMMEDIATELY TO CREATE A CURRENT OF AIR THAT WILL RAPIDLY CLEAR THE ROOM.
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Page 5: Starting - Up The Boiler
USER INSTRUCTIONS Starting - up the boiler Open the gas Isolation valve located under the boiler. Switch on the boiler by placing the ON/OFF switch (1) in the ON position (see “Control panel”). The boiler will light automatically (with the WINTER mode selected and room thermostat connected). -
Page 6: Diagnostics - Error Codes
USER INSTRUCTIONS ■ D.H.W temperature control The domestic hot water temperature is regulated by knob 3 (see “Control panel”). Rotating the knob anticlockwise reduces the temperature. Rotating the knob clockwise increases the temperature. The range of temperature settings for the domestic hot water runs from a minimum of 35°C to a maximum of 60°C. - Page 7 USER INSTRUCTIONS 102° C Thermo fuse tripped Code E03 lit continuously on the display. Call the Service Centre. Water Pressure Switch tripped Code H2O lit continuously on the display. Check the water pressure in the central heating circuit. The reading on the pressure gauge M (see fig. 1), located on the lower part of the boiler, must not be less than 1 bar .
- Page 8 RADIANT BRUCIATORI s.p.a. Via Pantanelli, 164/166 - 61025 Loc. Montelabbate (PU) Tel. +39 0721 9079.1 • fax. +39 0721 9079279 e-mail: tecnico@radiant • Internet: http://www.radiant.it THE TECHNICAL DATA AND MEASUREMENTS ARE PROVIDED FOR INFORMATION PURPOSES ONLY AND ARE NOT BINDING. THE COMPANY RESERVES THE RIGHT TO APPLY VARIATIONS WITHOUT PRIOR NOTIFICATION.