0
1
2
100
Modset
1:Cooling mode
2:Heating mode
8:OFF
Outlet water temp.
set(Tws)
Cooling mode (
0
℃
~20
℃
)
Heating mode (25
℃
~55
℃
)
Second target
temp. set
Setpoint cool_2 (0
℃
~20
℃
)
Setpoint heat_2 (25
℃
~55
℃
)
Silent mode
1:Standard Mode
2:Silent Mode
7:Super Silent Mode
ModBus control
switch
138
1:Enable
0:Disable
Note: 06,16 write register, if the value is written beyong the
scope of the note, the exception code is returned.
If 138 address of ModBus control switch is not written as “1”, all
but 138 addresses can not be written.
37
45
V.1
Summary of Contents for ECH R32 Series
Page 2: ...V 1 ...
Page 54: ...V 1 ...
Page 99: ...6 ATTACHED TABLE ABOUT MODBUS 43 V 1 ...
Page 100: ...01 02 03 01 Read Coils 44 V 1 ...
