Technical data

Issue No.1 Combined Manual 24.10.07
23
REGULATIONS
The installation of oil-fired boilers should comply with the following standards and codes of practice:
- BS5449 Forced circulation hot water heating systems for domestic use.
- BS5410-Part 1 Oil installations up to 45kw
- BS7593 Water treatment of hot water central heating systems
- BS7671 Electrical Regulations
- Building Regulations Part 1L and J 2002 England and Wales, Part F Scottish Regulations and
Technical Booklet L Northern Ireland.
- OFTEC Codes of Practice Published or Recommended.
After installing, the system it needs to be flushed with a cleanser like Fernox Heavy Duty Restore, for
fast-acting removal of lime scale, black sludge (magnetite) and other deposits from the boiler and the
central heating system. Then add a Fernox protector to give long term protection of the central
heating system against internal corrosion lime scale formation.
PROTECTION OF DOMESTIC HOT WATER
WE recommend that appropriate water softening equipment is fitted in hard water areas. Check with
local water authority if in doubt.
WATER CONNECTIONS
The following connections are required:
- Heating Flow - Heating Return - Mains
- Overflow - Hot Water - PVC Condensate Pipe
HEATING FLOW
HEATING RETURN
MAINS
OVERFLOW
HOT WATER
MAINS
OVERFLOW
HOT WATER
HEATING
HEATING RETURN
COUNTRYMAN OUTDOOR
SENATOR KITCHEN