Rheem W2W Series Owner's Manual And Installation Instructions page 58

The commissioning procedure MUST be performed in the order shown.
st
1 Heat Pump- Master
1. Ensure all heat pumps are turned OFF at the isolating switch.
2. Turn ON slave 1 heat pump (2
3. Configure heat pump address.
 Whilst in the home screen on control panel, simultaneously press and hold
Up , Down
 Use Up
 Press and release Enter
 Change the following values as shown below.
Menu Slave 1
Display 17
address
setting
I/O board 02
address
trm1 32
trm2 17
trm3 None Yes
– Ok?
 Press "Enter"
screen and settings will be saved.
nd
2 Heat Pump
nd
and Enter
or Down buttons to set values.
to move curser to next line.
Slave 2 Slave 3
18 19
03 04
32 32
18 19
Yes Yes
to confirm settings. The screen will change to the home
rd
3 Heat Pump
heat pump).
for 5 seconds to enter the setup menu.
Master Example Screen Image of Slave 1
16
01
32
16
Yes
58
th
4 Heat Pump