14
Pump fault – motor over temperature; or
Pump fault – over voltage; or
Pump fault – earth fault; or
Pump fault – system fault; or
Pump fault – output phase fault; or
Pump fault – power overload; or
Pump fault – EEPROM checksum; or
Pump fault – watchdog error; or
Pump fault – back EFM protection; or
Pump fault – thermistor fault; or
Pump fault – safe torque off; or
Pump fault – internal bus communication; or
Pump fault – application error; or
Pump fault – IGBT temperature high; or
Pump fault – 4mA analogue input fault; or
Pump fault – external fault; or
Pump fault – keypad communication error; or
Pump fault – fieldbus communication error; or
Pump fault – fieldbus interface error.
Unplug for 1 minute and plug back in to reset. If problem
persists call Davey, or an authorised repair agent.
7. ADVANCED SETUP OF PM400BT
External AUX connections overview
Your ProMaster PM400BT has an RJ45 style waterproof socket to allow for external control of motor speed
and other functionality. A standard RJ45 network cable (without boot) can be used.
Figure 7.1: RJ45 Plug installed in housing (from rear)
It is recommended to keep the cable length between the pump and external pool controller or heater as short
as possible. There are two major pin configurations as shown below:
RJ45 PINOUT
Figure 7.2: RJ45 pin connections
