Riello F10 Instructions Pour Installation, Utilisation Et Entretien page 10

NOTE:
Terminal 4 is to be used to activate a remote safety lockout circuit only. A 120V AC source is supplied to Terminal 4 upon
lockout. The maximum allowable current draw for this circuit is 1 AMP.
IMPORTANT:
If a neutral or ground lead is attached to Terminal 4, the control box will be damaged should lockout occur.
NOZZLE PLACEMENT
A) Determine the proper firing rate for the boiler or furnace
units, considering the specific application, and then use the
Burner Setup Charts to select the proper nozzle and pump
pressure to obtain the required input from the burner.
B) Remove the NOZZLE ADAPTER (2) from the DRAWER
ASSEMBLY by loosening the SCREW (1).
C) Insert the proper NOZZLE into the NOZZLE ADAPTER and
tighten securely (Do not over tighten).
D) Replace adapter, with nozzle installed, into drawer
assembly and secure with screw (1).
2902451
6
GB
S7459