15
HI7610
is a probe with stainless steel body and 5 m cable.
For solutions not compatible with stainless steel, use the
HI7620
glass-
body probe, or another appropriate 3-wire Pt100 probe.
MAIN POWER SUPPLY CONNECTION
• For each model (
HI9910
,
HI9911
,
HI9920
) three versions are
available, according to different power supply requirement:
version -1
works at 115 Vac; 60 Hz
version -2
works at 230 Vac; 50 Hz
version -3
works at 100 Vac; 50/60 Hz
• Before connecting the unit to the mains, make sure that the
controller is completely wired and that all the external devices (as
pump, alarm, electrode, etc.) have been connected.
• Wire the external power supply to the three
terminals as indicated; reattach the cover
making sure the gasket is in place, and
tight the 4 screws.
• Only then connect the controller to the mains.
