Seiko Instruments MT-17E-003-D 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).
Figure 4.2 STP Control Unit Rear Panel
4-5