Table of Contents
Advertisement
PRODUCT DIMENSIONS
A. 52mm
B. 181mm
C. 80mm
D. 106mm
E. 75mm
F. 235mm
G. 119mm
H. 120mm
I. 115mm
J. Ø48mm
C
F
20
VADA FLOW BOSS
DIGITAL WATER SWITCHING UNIT VFB-DSU
H
I
INSTALLATION MANUAL
TECHNICAL INFORMATION
SPECIFICATIONS
Supply voltage
1~230 – 240 50Hz
Max electrical load
10A / 2400W
Power standby
3.5W
Control power (on)
30W
IP rating
IP44
Min flow rate
1lpm
Min mains pressure
1 bar
Max operating
10 bar
pressure
Min – max water
1°C – 40°C
temperature
Min – max ambient
1°C – 40°C
temperature
VFB-DSU Pressure Loss
300
250
200
150
100
50
0
0
10
20
30
40
Flow (litres per minute)
CONNECTION
Mains water
25mm FI BSP
supply inlet
Pump connection
25mm FI BSP
Water outlet
25mm FI BSP
connection
50
60
70
80
90
100
Mains
Pump
21
Advertisement
Table of Contents
Need help?
Do you have a question about the FLOW BOSS VFB-DSU and is the answer not in the manual?
Questions and answers
Error light on Vada Flow Boss Automatic Pressure Control VFB-APC
The error light on the VADA Flow Boss VFB-APC indicates specific fault conditions such as:
- Error Code 1: "PUMP DRY" – Tank water is empty. The unit is using mains water. Refill the tank, then turn the power off and on or press 'Reset'.
- Error Code 2: "MAX RUN TIME" – Pump has reached maximum run time. Check for leaks or adjust the max run time setting.
- Error Code 3: "OVER CURRENT" – Over current detected. Check for mechanical resistance or electrical faults in the pump.
- Error Code 4: "NO PUMP CONNECTED/CHECK FUSE" – No load detected. Check pump connection and inspect the fuse.
The error light turns on to signal one of these issues.
This answer is automatically generated