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OPERATING AND MAINTENANCE MANUAL
BEDFORD W191 ELECTRONIC VARIABLE SPEED DRIVE
Step 4: Set up the operation mode
b00.01: Set this parameter according to the required operation mode, b00.01=0, (upper boost mode),
b00.01=1 (lower boost mode), b00.01=2 (water tower replenishment mode), b00.01=3 (manual
mode), b00.01=4 (fan mode)
Step 5: Set the sensor measuring range
(1) Setting b00.13 to 0.0 can cancel the E022 fault without connecting the sensor
(2) Set b00.12 parameters according to the sensor dimension measurement range.
When the rated maximum measurement range of the sensor is 16.0bar, b00.12 is set to 16.0
Step 6: Correction controller pressure display value
b00.15: the display value is smaller than the actual value; the display value is larger than the actual
value, and the parameter is smaller.
For example, when the three pump system turns on the sensor failover function, host b00.39=301,1
slave b00.39=311,2 slave b00.39=320
7. FAULT AND TROUBLESHOOTING
7.1 Controller Running Fault and TroubleShooting
www.proindecsa.com / proindecsa@proindecsa.com
Fault shift, 0: forbidden; 1: ON
prohibido; 1: on
Master and Auxiliary IP,
0: master; 1~2: auxiliary
Numbers of pump, 1~3
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