NDFL100-38 / BR003211 / Rev. 220900A
Page 4
I
MPORTANT
- S
AFETY
It is essential that qualified engineers who are experienced in forced draught gas and pressure jet oil
burner commissioning carry out the following instructions and adjustments. In the UK it is a legal
requirement that anyone working on gas installation, as defined in the Gas Safety (Installation & Use)
Regulations 1994 is CORGI registered. The manufacturer cannot be held responsible for any conse-
quential damage, loss or personal injury as a result of failure to follow these instructions, or as a result
of misuse.
E
MERGENCY
I
NSTRUCTIONS
This product has been designed and constructed to meet all of the essential requirements of the GAS
APPLIANCE DIRECTIVE 90/396/EEC and other applicable European Directives. Under normal circum-
stances this product should not give occasion to any hazardous conditions. If such a condition should
occur during commissioning or subsequent use of this product, be it a fault of the burner, the appliance
or of any instrument, machine or service in the proximity of the burner, then the
FUEL
and
ELECTRIC-
ITY
supply to the burner should be
IMMEDIATELY ISOLATED
until such time that the fault has been
investigated and rectified.
E
UROPEAN
B
OILER
E
FFICIENCY
D
IRECTIVE
(B.E.D.)
All burners and boiler bodies marketed seperately within the European Union must comply with EN676
- Gas Burners, EN267 - Oil burners and EN303 - Heating Boilers. Burner adjustments must be made in
accordance with boiler manufactures instructions, and these must include flue gas temperatures, average
water temperature, and CO
2
or O
2
concentration.
I
MPORTANT
N
OTICE
To protect the microprocessor fitted in the MPA control units, any action such as the fitting or removal
of plugs, valves or any other wiring should be carried out with the MPA isolated. Failure to comply with
this notice may result in damage.
Oil Nozzles ..................................................................................................................................... 27
Filters .............................................................................................................................................. 27
Fan Motor ....................................................................................................................................... 27
Replacement of Control Valve SKP20.............................................................................................. 27
F
AULT
F
INDING
........................................................................................................... 27
MPA Error Codes............................................................................................................................. 27
Incorrect Rotation of Burner Motor ................................................................................................. 28
Burner Motor Fails to Start .............................................................................................................. 28
Motor starts but burner will not light ............................................................................................... 28
Burner Fails to Establish Main Flame - Gas firing only...................................................................... 28
Unstable pump pressure - Oil firing only ......................................................................................... 28
Burner fires then locks out - Oil firing only ...................................................................................... 28
Burner fails change to high flame - Oil firing only ............................................................................ 28
Flame failure in changing to high flame - Oil firing Only ................................................................. 29
Burner fails change to low flame - Oil firing only............................................................................. 29
Burner locks out without attempting to light ................................................................................... 29
S
PARE
P
ARTS
.............................................................................................................. 29
B
URNER
S
ERVICE
R
ECORD
............................................................................................ 32
N
OTES
....................................................................................................................... 34
