Error Messages - EnviroBoss EB100 Manual Del Propietário

ERROR MESSAGES

If the control system detects an error, it will produce an error ("ER") message. If this occurs, first unplug the unit and then
plug it back in. This will usually reset the electronics, and the unit will begin operating normally. If the error message
reappears, refer to the explanations and solutions shown below. If these solutions do not fix the problem, contact your
local authorized service center.
C O N T R O L P A N E L
M E S S A G E
ER3 CONTACT
SERVICE CENTER
ER4 DEFROST
SENSOR CONNECT
or
ER4 OUTLET
SENSOR CONNECT
ER5 SENSOR
CONNECTION ON BD
ER6 CONTACT
SERVICE CENTER
ER7 INVALID
MODEL SETTING
ER8 BUTTON STUCK
ALL BUTTONS
ER9 PUMP BLOCKED
PUMP & HOSE
07-02332C EB100
E X P L A N A T I O N A N D S O L U T I O N
Loss of refrigerant charge. Send unit to an EnviroBoss service center for refrigeration
system service.
Temp sensor is open, missing, or shorted. Check that temp sensors are installed
correctly on control panel. If error persists, contact service.
Inlet Temp/RH sensor is open, missing, or shorted. Check that inlet temp/RH sensor is
installed correctly on control panel and inlet shroud. If error persists, contact service.
Current sensor failure. If error persists, contact service.
Incorrect or unsupported DIP switch settings. Contact EnviroBoss service department
for correct DIP switch settings.
Key is stuck or has been held down too long. Contact service.
Check for obstructions. Is the hose kinked under the unit or pinched shut by a wheel?
Check the pump for blockage and service if needed.
8 EnviroBoss