Carrier AquaSnap 30AWH-R Installation And Operation Manual page 20

Water pump ΔT
23
control setting
Water pump control
24
type setting
Water pump
25
speed setting
NOTE:
DI: Customized input, dry contact;
DO: Customized output, 230V contact;
All the settings will be changed only by resetting and never by repowering.
3. Configuration
ΔT default as 5 C, can be adjusted from 3.5
0
0 - ΔT control
1 - Force to on
2 - Force to off
If the item 24 (last setting item) is set to 1 – force to on, then you can set this item 25,
in this case you can choose the value from 0-99, which means the water pump speed
is from 1%-100%
0- 1% speed
1- 2% speed
...
99 - 100% speed
C~8 C, with precision 0.5
0 0
18
C
0