Daikin GCU compact Series Installation And Operating Instructions Manual

Contents

Daikin GCU compact Series Installation And Operating Instructions Manual Manual pdf 69 page image

12 Technical dataInstallation and operating instructions69Gas Combi UnitFloor-standing gas condensing boiler with integrated heat storage008.1543899_02 – 04/2019 – EN12.1.3 Integrated gas boilerType (1)(30) GCU compact (Biv)Individual Unit 315 / 515 320 / 520 524 528Permitted ambient temperature °C 1 – 40Product ID (CE number) (3)(30) CE-0063 CR 3574Automatic combustion control Elster CM434-R1Safety gas control block Elster CES10Burner fan ebmpapst NRG 118/0800-3612Burner weight kg 0.93 0.97Nominal heat output (80/60 °C) Pn (6)(30) kW 2.9 – 14.6 2.9 – 19.5 3.9 – 23.4(4.8 – 23.4)(31)3.9 – 27.2(4.9 – 27.2)(31)Nominal heat output with condensation (50/30 °C) Pnc kW 3.2 – 15.7 3.2 – 20.9 4.3 – 25.0(5.4 – 25.0)(31)4.3 – 29.1(5.4 – 29.1)(31)Rated thermal load Qn (5)(30) kW 3.0 – 15.0 3.0 – 20.0 4.0 – 24.0(5.0 – 24.0)(31)4.0 – 28.0(5.0 – 28.0)(31)Device type (2)(30) B23, B23P, B33, B53, B53P,C13, C33, C43, C53, C63, C83, C93NOx class (acc. to EN 15502-1) (4)(30) 6NOx output (with reference to calorific value HS) mg/kWh 23 31 31 31Boiler body water content litres 0.5 0.8Max. permissible operating pressure (12)(30) bar 3.0Max. permissible operating temperature (13)(30) °C 85Max. boiler efficiency % 108Flue gas / air infeed connection diameter mm DN 60/100(DN 80/125 with SET GCU1)Tab. 12-3 Technical data for GCU compact gas burner12.1.4 Integrated heating circulation pump, 3-way valvesParameters Unit Heating circulation pumpType Grundfos UPM3K 25-75 CHBL RTVoltage V ~230Frequency (voltage supply) Hz 50Maximum power consumption W 60Protection type IPX4DPermitted overpressure bar 3Maximum pumping height m 7.5Energy efficiency EEI<0.2 (EN 16297‑3)3-way valves: 3UV DHW / 3UVB1Type AFRISO USVVoltage V ~230Frequency (voltage supply) Hz 50Maximum power consumption W 7Protection type IP 54Turnaround time s 75Tab. 12-4 Technical data for heating circulation pump, 3-way valves(30) Value in brackets corresponds to item number in Fig. 12-1(31) Liquid gas setting