Checking The Condensate Drain Pipe; Visual Inspection Of Appliance - Biasi Advance Plus 25C ERP User Manual And Installation Instructions

Model Advance Plus 25C ERP
Nominal heat input
(A) (E)
Nominal efficency
Combustion efficency
Air index
Flue gas CO content
2
Flue gas O content
2
Flue gas CO content
Flue gas temperature
Values refer to tests with a an 80 mm double exhaust
split by 1 + 1 m and natural gas G20 and a supply /
return heating temperature of 60°/80°C.
Fig. 9.14
Model Advance Plus 30C ERP
Nominal heat input
(A) (E)
Nominal efficency
Combustion efficency
Air index
Flue gas CO content
2
Flue gas O content
2
Flue gas CO content
Flue gas temperature
Values refer to tests with a an 80 mm double exhaust
split by 1 + 1 m and natural gas G20 and a supply /
return heating temperature of 60°/80°C.
Fig. 9.15
Model Advance Plus 35C ERP
Nominal heat input
(A) (E)
Nominal efficency
Combustion efficency
Air index
Flue gas CO content
2
Flue gas O content
2
Flue gas CO content
Flue gas temperature
Values refer to tests with a an 80 mm double exhaust
split by 1 + 1 m and natural gas G20 and a supply /
return heating temperature of 60°/80°C.
Fig. 9.16
MAINTENANCE
The values in the tables are measured at
the nominal useful power with factory cali-
bration.
kW 20,0
% 97,4
% 97,6
9.11 Checking the condensate
n 1,2
% 9,2 - 9,8
The condensate drain pipe 34 (Fig. 9.17)
% 3,9
does not require any particular mainte-
nance but just check:
ppm 139
• That no solid deposits have formed, if so
°C 76,0
remove them.
• That the condensate drain piping is not
clogged.
Unscrew the plug to clean inside the pipe.
kW 25,0
% 97,4
% 98,2
n 1,2
% 9,2 - 9,8
% 3,9
ppm 75
°C 74,0
kW 30,0
% 98,2
% 98,3
n 1,2
% 9,2 - 9,8
Fig. 9.17
% 3,9
ppm 160
°C 81,6

9.12 Visual inspection of appliance

Visually inspect all water joints, seals and
connections for any evidence of leakage
and retighten, grease or replace them as
necessary.
drain pipe
34
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