Eko Warrior ks50-dc Installation And Operating Instructions Manual page 38

ADD HEAT or WATER FLOW
all air after installation.
ROOM and WATER SENSOR ERRORS
Please ensure that the sensors are connected correctly to the unit and the hot water temperature probe is
firmly in place in the cylinder and not directly connected near to the cold water intake.
All other errors are in our trouble shoot guide available directly from us at www.ekowarrior.co.uk
Alarm Messages
Alarm
DISPLAY EEPROM
DISPLAY-TRANSITION COMMUNICATE
TRANSITION EEPROM
TRANSITION-MAIN COMMUNICATE
MAIN-MODULE COMMUNICATE
OUTDOOR TEMP.
MODULE VOLTAGE OVER
IPM MODULE
CMP TOP OVER
CMP TEMP.
RETURN TEMP.
WARM WATER TEMP.
FEEDLINE TEMP.
PIPE TEMP.
ADD HEAT OVER OR FLOW TROUBLE
HIGH PRESS
LOW PRESS
ROOM TEMP.
WARM WATER TEMP. TOO LOW
37
Explanation
EEPROM reading failure from display
The communications failure between display board and
transition circuit board
EEPROM reading error from transition circuit board
The communications error between transition circuit board
and main circuit board
The communications error between main circuit board and
module
Outdoor ambient temperature sensor error
Outdoor module voltage over-low error
IPM module error
Compressor top temperature over
Compressor exhausts temperature sensor error
Return water temperature sensor error
Water tank temperature sensor error
Feed water temperature sensor error
Pipe temperature sensor error (defrosting)
Water flow error or electrical heater
Pressure over high
Pressure over low
Room air temperature sensor error
The water tank temperature is too low