Trouble Shooting - Seeley MAGICTOUCH MS1 Installation & Operation Manual

TROUBLE SHOOTING

Symptom
The PWR LED is not
illuminated.
The PWR LED is flashing
(1-flash sequence).
The PWR LED is flashing
(multiple flashes
sequence).
The PWR LED is
illuminated but the Cooler
is not starting.
The ACT FAN SPEED
OUTPUT signal stays
always low.
Cause
Cable not connected correctly
Cable damaged or broken.
The BMS MS1 configured in incorrect
mode (Master/Slave).
Cable not connected correctly
Cable damaged or broken.
The cooler has a fault.
The ON input is not set to High.
The 12VDC power input is not
connected.
MAGIQTOUCH BMS INDUSTRIAL CONTROLLER - MANUAL |
Action
Refit cable. Cycle power to cooler.
Replace cable. Cycle power to cooler.
Open enclosure and correct dipswitch
position. Cycle power to Cooler.
Refit cable. Cycle power to cooler.
Replace cable. Cycle power to cooler.
Refer to cooler manual to solve the fault on
the cooler. Cycle power to cooler.
Set ON input signal to High.
Connect 12VDC between POWER IN 12VDC
and POWER IN 0VDC.
19