CHAFFOTEAUX PIGMA Series User Manual

43
Technical Information
PIGMA/PIGMA SYSTEM
GEN. NOTES
Model Name PIGMA EVO
25 CF 30 CF
SYSTEM
25 CF
CE certi cation (pin) 1312BR4794 1312BR4923 1312BR4794
Gas Category
II2H3+
Boiler type
B11 - B11BS
ELECTRICAL PERFORMANCE
Max/min nominal heat input(Hi) kW 25,8 / 11,0 29,5 / 13,0 25,8 / 11,0
Max/min nominal heat input (Hs)
kW 28,7 / 12,2 32,8 / 14,4 28,7 / 12,2
Max/min nominal heat input for hot water (Hi) kW 27 / 11,0 30,5 / 13 27 / 11,0
Max/min nominal heat input for hot water (Hs) kW 30 / 12,2 33,9 / 14,4 30 / 12,2
Heat output: max/min kW 23,7 / 9,9 26,7 / 11,2 23,7 / 9,9
D.H.W. Heat output: max/min kW 24,8 / 99 27,6 / 11,2 24,8 / 99
Combustion e ciency (at  ue) Hi/Hs % 93,0 92,3 93,0
Gross e ciency of nominal heat input (60/80 °C) Hi/Hs % 91,9 / 82,8 90,6 / 81,6 91,9 / 82,8
Gross e ciency at 30 % at 47°C Hi/Hs % 91,2 / 82,1 89,7 / 80,8 91,2 / 82,1
Gross e ciency at minimum power Hi/Hs % 90,2 / 81,2 86,5 / 77,9 90,2 / 81,2
Number of e ciency stars (Directive 92/42/EEC) stars *** ** ***
Rating Sedbuk
class D D D
Ma. heat loss to the casing (∆T = 50°C) % 1,1 1,7 1,1
Heat loss through the  ue when burner on
% 7,0 7,7 7,0
EMISSIONS
Residual discharge head Pa 3 3 3
Nox class class 3 3 3
Flue fumes temperature (G20) °C 118 133 118
CO2 content
2
(G20) % 5,8 6,2 5,8
CO content (0 %0
2
) ppm 53 41 53
O2 content2
(G20) % 10,1 9,3 10,1
Max capacity fumes (G20) kg/h 63,6 68,9 63,6
Excess air % 93 80 93
HEATING CIRCUIT
Load losses water side (max) ∆T=20°C (mbar) 200 200 200
Residual head for the system bar 0,25 0,25 0,25
Expansion vessel pre-charged pressure bar 1 1 1
Maximum central heating circuit pressure bar 3 3 3
Expansion vessel capacity l 8 8 8
Central heating temperature: max/min(high temperature range) °C 35 / 82 35 / 82 35 / 82
DOMESTIC HOT WATER CIRCUIT
Domestic hot water temperature max/min - PIGMA °C 60 / 36 60 / 36 60 / 40
Speci c  ow rate of domestic hot water system (10 min. with ∆T=30°C))
instant boilers - PIGMA
l/min 12,2 12,5
D.H.W.  ow rate ∆T=25°C - PIGMA l/min 14.2 15,8
D.H.W.  ow rater ∆T=35°C - PIGMA l/min 10,2 11,3
Hot water comfort stars (EN13203) - PIGMA stars 3 3
D.H.W. minimum  ow rate - PIGMA l/min 1,7 1,7
Domestic hot water pressure max/min - PIGMA bar 7 7
ROOMELECTRICAL
DATA
Power supply voltage/frequency V/Hz 230/50 230/50 230/50
Power consumption W 79 90 79
Minimum operating room temperature °C +5 +5 +5
Electric system grades of protection IP X5D X5D X5D
Weight
kg

CHAFFOTEAUX PIGMA Series Specifications

General

Brand	CHAFFOTEAUX
Model	PIGMA Series
Category	Boiler
Language	English