Maintenance
Maintenance Protocol
31
Maintenance Protocol R3400/R3600
Project
Boiler type
Project
Serial number
Address
Year
City
Nominal load (Hi)
[kW] Date
Nominal output (Hi)
[kW] Engineer
System
Water pressure
[bar]
Water pH
[-]
Water hardness
[dºH]
Water chloride
[mg/l]
Water
∆
T full load
[ºC]
Water
∆
p
boiler
[kPa]
Water flow
[m
3
/h]
Pump setting
[-]
Safety devices
High limit setting
[ºC] Water flow sensor checked
Temp. limiter setting
[ºC] Water flow switch checked
Min. gas pressure switch setting
[mbar]
Ignition time burner
[sec]
Combustion analysis
100% load
50% load
Min. load
Gas consumption
[m
3
/h]
[m
3
/h]
[m
3
/h]
Gas pressure
[mbar]
[mbar]
[mbar]
CO
2
Pilot burner
[%]
[%]
[%]
O
2
Pilot burner
[%]
[%]
[%]
CO Pilot burner
[ppm]
[ppm]
[ppm]
NOx Pilot burner
[ppm]
[ppm]
[ppm]
T
atmospheric
[ºC]
[ºC]
[ºC]
T
fluegas
[ºC]
[ºC]
[ºC]
T
water, flow
[ºC]
[ºC]
[ºC]
T
water, return
[ºC]
[ºC]
[ºC]
Ionisation current
[µA]
[µA]
[µA]
p
fan
[mbar]
[mbar]
[mbar]
p
top panel
[mbar]
[mbar]
[mbar]
p
combustion chamber
[mbar]
[mbar]
[mbar]
Parameter settings
P1 Setpoint temperature heating
[ºC] P12 Boiler hysteresis
[ºC]
P2 Setpoint temperature DHW
[ºC] P17 Fan speed min. load
[%]
P11 Maximum boiler setpoint
[ºC] P19 Fan speed 100% load
[%]
Remarks
CO
2
Main burner
[%]
[%]
[%]
O
2
Main burner
[%]
[%]
[%]
CO Main burner
[ppm]
[ppm]
[ppm]
NOx Main burner
[ppm]
[ppm]
[ppm]
