United Technologies Carrier 42AM, Control Manual

Page: 7 / 24

EN
EN - 5
2.2 Configuring with slave EC Mono Boxes only:
To configure the various slaves, the pLDPRO terminal must be removed from the master unit and connected to the slave units.
a) For the first slave:
●
Power up the Slave EC Mono Box
●
To switch to configuration mode, simultaneously press the

,

and , keys for approx. 5 seconds; the page shown below
will be displayed, with the cursor flashing in the top left corner:
Display address
Setting……………… : 32
I/O Board address : --
●
Press

.
●
Change the Display address setting from 32 to 00 by pressing

, then press

.
Terminal config
Press Enter
To continue
●
Switch off the Slave EC Mono Box.
●
Switch it back on again and then immediately press and

for approx. 15 seconds.
pLan address : 1
UP: increase
DOWN: decrease
ENTER: save & exit
●
Change the pLan address to 2 by pressing

, then press

.
If there are no other Slave EC Mono Box(es), go to step c), otherwise go to step b) to configure the other Slave EC Mono
Box(es).
b) For the second Slave EC Mono Box:
●
Connect the pLDPRO to the slave to be configured
●
Power up the Slave EC Mono Box concerned and immediately press on and

for approx. 15 seconds
pLan address : 1
UP: increase
DOWN: decrease
ENTER: save & exit
●
Change the pLan address to 3 by pressing

, then press

If you have other Slave EC Mono Boxes to connect, simply adjust point b) by increasing the pLan address by 1 each time (e.g. 3rd
slave: pLan address 4, 4th slave: pLan address 5, etc.).