Xylem BMAID R4 - Manual (Page 31)

PAGE 31
Residential Water Systems
CentriPro
To clear the fault, turn
off power to the con-
troller, wait 1 minute,
turn on power to the
controller. If fault per-
sists contact installer.
aquaVar Solo (formerly known as balanced flow) troublEShootING
Section 3 Installer Pre-Start Selections is used to indicate system status i.e. running, stopped, or faulted. When
faulted, the status light will be red. The error code is the number of quick flashes followed by a 1 second pause.
The number of flashes can be any number from 2 to 9. The error code will be repeated until cleared. Some errors
will clear themselves with time. Others must be cleared manually by turning the power off for 1 minute. The
following table describes the various errors that can occur.
fault blINk CoDES
No lIGht
flashes Controller Status Description
None Low/No Check the input voltage to the controller. Measure the voltage between L1 and L2
Input Voltage using an AC Voltmeter. This voltage should be greater than 190Vac.
None Controller is in Check the position of the “RUN/PRG Jumper”. The “RUN/PRG Jumper” is located
Program Mode in the upper left hand corner of the controller. Refer to Figure 3.
Placing this jumper in “PRG” mode (Program Mode) allows the user to update the
controller’s software through the the controller’s software. When this jumper is in
“RUN” mode (Run Mode), the controller will operate normally.
If the controller is powered while in Program Mode, the status indicator will not
turn on.
To return the controller to Run Mode turn the power off to the controller and wait
5 minutes. Then move the “RUN/PRG Jumper” to “RUN”. Apply power to the
controller. The controller is now in Run Mode.
GrEEN lIGht CoDES
flashes Controller Status Description
Constant Standby/Low Voltage Constant Green Light indicates the pump is off. The system is in Standby mode
when there is no flow in the system and the pressure setting has been reached.
The system is in a Low Voltage condition when the line input voltage drops below
190VAC.
Blinking Pump Running Flashing Green Light indicates the pump is running.
rED lIGht CoDES
flashes Controller Status fault Description
Controller action This information is to be used by professional installers or qualified personnel only.
Constant Controller Error Internal controller fault. Replace controller.