Installation Manual
2
3. Installation Method
Be sure to perform installation while the power of the Lossnay
unit is OFF.
* Depending on the model of Lossnay or
installation condition, the actual PCB and
following diagram can be upside down.
3.1RemovingtheControlBoxCoverofthe
Lossnay Unit
For more information, please refer to the installation and
operation manual of the Lossnay.
* Figures show the installation method of LGH-RVS series.
Remove the three black screws and remove the control box cover
of the Lossnay unit.
3.2 Installing PZ-4GS-E
Use the included installation screws (2) to install PZ-4GS-E to the
PZ-4GS-E installation position on the side of the circuit board.
Note
● Be sure to use the included installation screws.
● Tighten the screws with a torque of 1.42 ± 0.25 N
・
m.
● During installation, be careful not to damage the Lossnay unit
control board by tools or other objects.
●Connecttheleadwirestotheterminalblocks(TM2,TM3,TM4,
TB5)beforeinstallingthePZ-4GS-E.
Black screws
Control box cover
PZ-4GS-E installation
position
Lossnay unit control
board
PZ-4GS-E
Installation screws
(included)
3.3 Connecting the Cable
Connect the connector (CN500) on the PZ-4GS-E to the connector (CN50)
on the Lossnay unit control board using the included connection cable.
Note
● Insert the cable all the way until a locking sound is heard.
● Be sure not to apply force to the connector.
3.4 WiringtheExternalDevice
(1) Remove the bush on the Lossnay unit and install a cable gland (with
two holes).
(2) Pass the external device cable connected to PZ-4GS-E and the
Lossnay unit power cable through the cable gland.
(3) Wire the external device by reference to Connection Diagram on the
next page.
Applicable cable: Multicore cable (strand wire, 0.5 mm
2
(AWG 20))
* The gure below shows an example of when a ve-core cable is used.
(4) Wire the Lossnay unit power cable.
(5) Attach the control box cover as it was before.
Note
● If wiring for the Lossnay unit has been already done, switch the
cable gland from a one-hole cable gland to a two-hole cable gland
and install the power cable along with it.
● Use a cable gland that falls within the applicable cable range.
● ForwiringtheLossnayunitpowercable,refertotheLossnayunit
installation and instruction manual.
Lossnay unit control
board
Connection cable
(included)
CN500PZ-4GS-E
CN50
TM300
PZ-4GS-E
Cable gland
(with two holes)
Lossnay unit power
cable
External device cable