Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 73)

73
Single Pump Programming (Pressure transducer)
Standard view of display in REM (remote) mode. You will see
the reference pressure (REF PRESSURE), actual pressure (ACT
PRESSURE) and motor frequency in HZ.
DIR MENU
REM 0.0%
40.2 PSI
sp
0.0 PSI
ac
0.0 HZ
FLOW
AIR
4 8
6
3 PHASE OUTPUT
TO MOTOR
5
1
2
SUCTION
3
8
9
7
RECOMMENDED INSTALLATION LAYOUT
1 AQUAVAR CPC 6 AIR BLADDER TANK
2 FUSIBLE DISCONNECT 7 3 PHASE MOTOR
3 CENTRIFUGAL PUMP 8 GATE VALVE (BALL VALVE)
4 CHECK VALVE (NON-SLAM TYPE) 9 PRESSURE GAUGE
5 PRESSURE TRANSDUCER (CABLE ASSEMBLY)
NOTES: A. Use of load filter (reactor) should be used between the Aquavar and motor, if motor leads exceed
60 wire feet.
B. If single phase power is supplied on 200 - 240 volt three phase units, use U1 and W1 as input terminals
from single phase supply, and de-rate unit by 50% of three phase rating.
C. Tank size should be 10-20% (total volume) of flow in system. Pre-charge tank 10-15 PSI below system
pressure.
9
U2
V2
W
U1
V1
W1
SUPPLY POWER
N D
ND
PROGRAMMING