Ideal Heating LOGIC SYSTEM 2 S30 - Introduction to Logic System² Boiler; Boiler Controls and Startup Procedure; Boiler Status and Fault Indicators

3Installation and Servicing
LOGIC SYSTEM
2
S BOILER
Ideal Heating ERP DATA
SYMBOL UNITS MODEL
15 kW 18 kW 24 kW 30 kW
Condensing boiler Yes
Seasonal Space heating e󰀩ciency class A
Rated heat output kW 15 18 24 30
Seasonal space heating energy e󰀩ciency
ƞS
% 93* 93* 94* 93*
Annual energy consumption Q
HE GJ 47 56 75 93
Sound power level, indoors L
WA dB 42 44 50 50
Seasonal Space Heating Energy E󰀩ciency of the Boiler *%
Temperature control (from che of temperature control) %
Class I Class II Class III Class IV Class V Class VI Class VII Class VIII
1% 2% 1.5% 2% 3% 4% 3.5% 5%
PRODUCT FICHE
 
The energy e󰀩ciency of the package of products provided for in this document may not correspond to its actual energy e󰀩ciency once
installed in a building, as the e󰀩ciency is inuenced by further factors such as heat loss in the products in relation to the building size and its
characteristics
Collector Size
(in m
2
)
Tank Volume
(in m
3
)
Collector
E󰀩ciency
(in %)
Tank rating
A* = 0.95
A = 0.91
B = 0.86
C = 0.83
D-G = 0.81
Solar Contribution (from che of solar device)
Seasonal Space Heating Energy E󰀩ciency of Package
TOTAL: A+B+C=
Seasonal Space Heating Energy E󰀩ciency Class of Package
= (‘III ’x + ‘IV ’ x ) x 0.9 x ( / 100 x ) =
%
%
GG F E D C B A A+ A++
A+++
< 30% ≥ 30% ≥ 34% ≥ 36% ≥ 75% ≥ 82% ≥ 90% ≥ 98% ≥ 125% ≥ 150%
A
B
C
94%