Atag iR 12 User Manual

Installation & Servicing instructions ATAG iC-Range
7
3 Technical specifi cations
Technical specifi cations Natural gas
ATAG iC-Series
Boiler type iC 24 iC 28 iC36 iC 40 iC Economiser Plus 27 iC Economiser Plus 35 iC Economiser Plus 39
Type heat exchanger iCon1 iCon1 iCon2 iCon2 iCon1 iCon2 iCon2
CE product identifi cation number (PIN) 0063CQ3634
Country of destination UK
Qmin input min. CH & DHW (Hi) kW 4.5 4.5 6.2 6.2 4.5 6.2 6.2
Qn input nominal CH (Hi) kW 21.6 21.6 28.8 28.8 21.6 28.8 28.8
Qr adjusted input CH (Hi) kW 21.6 21.6 28.8 28.8 21.6 28.8 28.8
Qmin input min. CH & DHW (Hs) kW 5.0 5.0 6.9 6.9 5.0 6.9 6.9
Qn input nominal CH (Hs) kW 24.0 24.0 32.0 32.0 24.0 32.0 32.0
Qnw input nominal DHW (Hi) kW 24.0 27.3 35.4 37.9 28.3 36.3 37.9
Qnw input nominal DHW (Hs) kW 26.7 30.3 39.3 42.1 31.4 40.3 42.1
Pmin output min. CH (50/30°C) kW 5.0 5.0 6.9 6.9 5.0 6.9 6.9
Pn output nominal CH (50/30°C) kW 23.2 23.2 31.2 31.2 23.2 31.2 31.2
Pmin output min. CH (80/60°C) kW 4.4 4.4 6.1 6.1 4.4 6.1 6.1
Pn output nominal CH (80/60°C) kW 21.2 21.2 28.3 28.3 21.2 28.3 28.3
Pww output DHW kW 23.5 26.8 34.7 37.1 30.0 38.4 40.1
NOx class EN15502-1 6
O
2
(full load) % 4.7
CO
2
(full load) % 9.0
Appliance type B23, B33, C13, C33, C43, C53, C63, C83, C93
Flue gas temperature class T100
Max. fl ue resistance at Qnw/Qn Pa 130 153 191 143 151 140 148
Flue gas temperature CH (80/60°C full load) °C 59
Flue gas temperature CH (50/30°C full load) °C 34
Flue gas mass fl ow (full load DHW) g/s 10 11 14 15 11 14 15
Flue gas temperature CH (36/30°C low load) °C 30 30 30 30 30 30 30
Gas categories II2H3P
Gas pressure 2H / 3P mbar 20 / 37
Gas consumption max. G20 m3/hr 2.54 2.89 3.75 4.01 3.00 3.84 4.01
Current V/Hz ~ 230/50
Degree of protection acc. EN 60529 IPX4D (B22/B33 IPX0D)
Overrun time pump CH sec 60
Overrun time pump DHW sec 20
PMS water pressure CH min./max. bar 0.8 / 2.5
Flow temperature max. °C 85
Available pump height CH kPa 25 25 20 20 25 20 20
PMW water pressure DHW min./max. bar 0.5 / 8
DHW temperature setting (Tin=10°C) °C 60 60 60 60 60 60 60
Threshold DHW l/min 1.5 1.5 1.5 1.5 1.5 1.5 1.5
DHW fl ow (Tin=10°C, DT=35°C) l/min 10.1 11.5 14.9 16.2 12.6 16.1 17.0
DHW fl ow (Tin=10°C, DT=50°C) l/min 6.7 7.7 10.0 10.7 8.6 11.0 11.5
SAP Annual Effi ciency NG % 89.7 89.7 89.7 89.7 89.7 89.7 89.7
Weight boiler + jig (empty) kg 41 41 44 44 43 46 46
Content DHW part l 0.3 0.3 0.3 0.3 0.6 0.6 0.6
Technical specifi cations Propane (3P)
ATAG iC-Series
Boiler type iC 24 iC 28 iC36 iC 40 iC Economiser Plus 27 iC Economiser Plus 35 iC Economiser Plus 39
Type heat exchanger iCon1 iCon1 iCon2 iCon2 iCon1 iCon2 iCon2
O
2
(full load) % 5.1
CO
2
(full load) % 10.3
Restriction diameter/marking mm 4.10/41 4.10/41 4.60/46 4.60/46 4.10/41 4.60/46 4.60/46
Pre pressure mbar see data plate LPG
Input CH (DHW) (Hi) kW 21.6 (23.9) 21.6 (27.3) 28.8 (35.4) 28.8 (37.9) 21.6 (28.4) 28.8 (36.4) 28.8 (38.3)
Gas consumption max. G31 kg/h 1.90 2.16 2.80 3.00 2.24 2.87 3.00
Gas consumption max. G31 m3/h 1.00 1.14 1.48 1.58 1.18 1.51 1.58
Modulation range CH (80/60°C) kW 8.3- 21.2 8.3- 21.2 19.1 - 28.3 19.1 - 28.3 8.3- 21.2 19.1 - 28.3 19.1 - 28.3
Modulation range CH (50/30°C) kW 9.0 - 23.2 9.0 - 23.2 20.8 - 31.2 20.8 - 31.2 9.0 - 23.2 20.8 - 31.2 20.8 - 31.2

Atag iR 12 Specifications

General

Brand	Atag
Model	iR 12
Category	Boiler
Language	English