4-68
Group 23 Pump & HVAC Function Parameters
Code Parameter Name Setting Range Default Unit
Control Mode
Attribute
V/F SLV
PM
SLV
23-76 High Flow Setting
0: Disable
2 O O O
Note5
1: High Flow Warning
2: High Flow Warning or Error
23-77 Low Flow Setting
0: Disable
2 O O O
Note5
1: Low Flow Warning
2: Low Flow Warning or Error
23-78
Selection of Loss Pressure
Detection
0: Disable
0 O O O
Note5
1: Loss Pressure Warning
2: Low Pressure Error
Group 24 Pump Control Function Parameters
Code Parameter Name Setting Range Default Unit
Control Mode
Attribute
V/F SLV
PM
SLV
24-00
Selection of Pump Control
Function
0: Function of 1 to 8 Pump Card is
Disabled
0 - O O O
1: Fixed Modes of Inverter Pump:
First on and Last off; then Stop
All.
2: Fixed Modes of Inverter Pump:
Only Stop Inverter Pump.
3: Fixed Modes of Inverter Pump:
First on and First Off; then Stop
All.
4: Cycle Modes of Inverter Pump:
First on and First Off; then Stop
All.
5: Cycle Modes of Inverter Pump:
Only Stop Inverter Pump.
6: 1 to 3 Relay of Cycle Modes of
Inverter Pump: First on and First
off; then Stop All
7: Cycle Modes of Inverter Pump:
First on and First Off; then Stop
All. And First Boot Relay in
Cycling.
Note1
8: Cycle Modes of Inverter Pump 1
to 3 Relay: First on and First Off;
then Stop All. And First Boot
Relay in Cycling.
Note1
9: Cycle Modes of Inverter Pump 1
to 3 Relay: Only Stop Inverter
Pump. And First Boot Relay in
Cycling.
Note3
24-01 Selection of Relay 2-4 Function
xxx0b: Reserved
0000b O O O xxx1b: Reserved
xx0xb: Relay 2 Disable