COMMISSIONING PROTOCOL
CUSTOMER NAME
INSTALLER NAME
Street
Street
Town/postcode
Town/Postcode
Tel. no.
Tel. no.
Boiler type
Serial no.
Engineer Name
Mrs/Ms/Mr
Controller (eg. LC1)
Date
Signature
Signature
HYDRAULIC AND SAFETY DEVICES
OK REMARK
System assembled according to Strebel hydraulic diagrams
System no.: ……….
Boiler and system vented, system pressurised, stop valves open
Thermal discharge safety device connected (primary pressure 2 bar,
valve sealed)
3 bar pressure relief valve connected to boiler flow
Expansion vessel approx. (5)
– 10 % of total water volume
FLUE
OK REMARK
Flue diameter approx. equal to diameter of the exhaust fume nozzle,
otherwise increase TAmin by 20 °C/diameter step
Flue height ≤ 10 m, otherwise increase TAmin by 10 °C/m additonal flue
length. Please note cold chimney draught.
Flue exhaust fume path free, pipe connections sealed
No other fireplaces connected to the flue
No electrical cables or combustible parts in the exhaust fume pipe
BOILER
OK REMARK
Oxygen probe mounted with seal and tightened
Air regulator units mounted tightly
STL sensor and boiler temperature sensor with contact spring inserted
fully into the boiler immersion sleeve
Cleaning lid and doors tightly sealed
Flame duct and ashes door linings OK
Cast grating placed in position
Drip tray removed from the boiler
ELECTRICAL CONNECTION
OK REMARK
Voltage supply 230 V with protective earth cable
Electrical installation according to connection diagram
Protective earth cable connected to boiler lid via spade connector
Plugs latched in place at the rear side of the boiler and on the control
COMMISSIONING
Controller setting according to installation manual
OK REMARK
Aggregate test carried out,
whereby of particular importance are
Lambda probe
Return valve running direction
Primary motor running direction, end position
Secondary motor running direction, end position
Charging valve running direction
Test heating of boiler according to operating manual
OK REMARK
Explanation of function and operation of the heating system
whereby of particular importance are
Cleaning the filling chamber floor
Cleaning the grating support and the secondary air zone
Summary of Contents for 40S-70
Page 27: ...23 Commissioning Circuit diagram ...
Page 29: ...24 Commissioning Short operating instructions ...
Page 31: ......
Page 35: ...28 Notes ...
Page 38: ......
