172-65627M-09 (SQ10) 18 Oct 2021
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(3) Connect the power cable to the E, L2
and N3 terminal blocks.
Terminal block numbers:
Pump power source:
L2, N3 (for 100 V AC)
U, V, W (for 200 V AC)
Ground: E
(Pump power is limited to single phase
100 V AC, 0.4 kW or less.)
(The ground is shared with the ground
of 100 V AC power supply for the main
control panel.)
(4) When obtaining the operation output to
display the operation status, use the
output terminal on the control panel for
the circulating pump.
The operation output of the unit
’s control panel (as mentioned on the
previous page) is used in linking with the control panel for the circulating
pump, therefore the terminal block of the control panel for the circulating
pump is used.
Control Panel
(100 V)
