andrews SUPAflo EVO SF60 EVO, Installation And Service Manual

Page: 27 / 48

Commissioning
27
EN
Prepare boiler for first startup
Preparation for first startup
• Open the gas supply;
• Enable the power supply to the
boiler;
• Switch on the boiler with the
on/off switch (A);
• Make sure the boiler is in stand -
by mode
b
;
• Check the pump operation:
make sure the pump runs in the
right direction;
• Release all air from the pump
motor.
It‘s recommended to put the boiler
on 50% load after the first startup,
as this is the best starting point to
do a proper combustion analysis.
This can be done with the following
procedure:
• Push button I >3 Sec., the boiler
goes into controller Stop mode.
• Push the Info button (G), the ac -
tual boiler load (%) appears in
the display;
• Choose set up (confirm with OK
button), now the boiler load
can be changed by rotating the
wheel (C) and confirming the
50% setting with the OK button.
After checking the combustion value
(see next page), the controller Stop
mode can be stopped by pushing
the control mode button (I) >3 Sec
.
Legend:
A
B
C
D
E
F
G
H
I
L
M
On/off switch
Return (ESC)
Room temperature control
Confirmation (OK)
Manual mode
Chimney sweeper mode
Info mode
Reset button
Operation mode heating zone(s)
Display
Operation mode DHW
Initial procedures
To guarantee safety and the correct
operation of the appliance, the boil -
er must be prepared for operation
by a qualified technician who pos -
sesses the skills which are required
by law.
Electricity supply
•
Check that the voltage and fre -
quency of the electricity supply
correspond to the data shown on
the boiler data plate;
•
Make sure that the earthing con -
nection is efficient.
Filling the hydraulic circuit
Proceed in the following way:
•
Open cold water inlet tap;
•
Gradually open the valve under
the boiler;
•
Open each air release tap starting
with the lowest point and close it
only when clear water, free of air,
is visible;
•
Close the valve under the boiler
when at least 1,5 bar registers on
the pressure gauge.
Gas supply
Proceed in the following manner:
•
Make sure that the main gas sup -
ply uses the same type of gas as
indicated on the boiler data plate;
•
Open all doors and windows;
•
Make sure there are no sparks or
naked flames in the room;
•
Make sure that the system does
not leak fuel.
A
c
b
0 4 6 12 16 20 24
+ -
ESC OK
M
A
H
B C D E F
I
L
G