Heat Pump User Manual

STP-H600/H1000 Series Instruction Manual
(22) START/STOP TB6 Terminal Block
A maximum voltage : Equal to the input voltage of this terminal block. (MAX
250VAC)
l For remote control.
For details concerning remote control terminal blocks (19) to (22), see Section 8,
"Remote Input/Output Signal Terminal Blocks."
(23) "MANUAL/REMOTE" Changeover Switch
l When setting to MANUAL, only start, stop or other operations can be
performed with the switches on the STP control front panel.
l When setting to REMOTE, only start, stop or other operations can be
performed by inputting the remote signal.
(24) EXT. BATTERY (CON9) Connector
A maximum voltage : 55VDC
l For connection of an external battery.
C
A
U
TI
O
N
◇ When using EXT. BATTERY (CON9) connector, always disconnect the internal
battery connector (see Section 10, "External Battery" for details).
(13)
(14)
(15)
(16)
(17)
(18)
(24)
(22)
(23)
(21)
(20) (19)
Figure 4.2 STP Control Unit Rear Panel
4-5