C.I.B. UNIGAS
- M039213CB
22
Assembling the light oil flexible hoses
To connect the flexible light oil hoses to the pump, proceed as follows, according to the pump provided:
1
remove the closing nuts
A
and
R
on the inlet and return connections;
2
screw the rotating nut of the two flexible hoses on the pump
being careful to avoid exchanging the inlet and return lines
: see
the arrows marked on the pump that show the inlet and the return (see prevoius paragraph).
Electrical connections
Remove the cover of the electrical board mounted on the burner.
Execute the electrical connections to the power supply terminal board as shown here following, check the direction of rotation of the
fan motor (see next paragraph) and refit the electrical board cover.
Connecting burners not fitted with printed circuit
Suntec TA..
Suntec T
Respect the basic safety rules. make sure of the connection to the earthing system. do not reverse the phase and
neutral connections. fit a differential thermal magnet switch adequate for connection to the mains.
ATTENTION: before executing the electrical connections, pay attention to turn the plant’s switch to OFF and be
sure that the burner’s main switch is in 0 position (OFF) too. Read carefully the chapter “WARNINGS”, and the
“Electrical connections” section.
WARNING: The burner is provided with a jumper between terminals 6 and 7; in the event of connecting the high/low
flame thermostat remove this jumper before connecting the thermostat.
IMPORTANT: while connecting electric supply wires to burner’s teminal block be sure that ground wire should be
longer than phase and neutral ones.
High-low flame burners
Fully modulating burners
For probes connection see Wiring diagrams
R
A
R
A
Summary of Contents for HR93A
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