Coolerado M50C - Appendix 3 - Water Control Board LED Indicators

Coolerado Installation
Page 28 of 63
Appendix 3: Water Control Board LED Indicators
Water Control Board LED Indicators
WINTER
Winter/Summer operation, (Winter water is turned off).
FLUSH
Adds water to HMX when no cool call for more than an hour
COOL
Cool Call
Water
Water On
POWER
Power is on
X
LED is ON
B
LED is Blinking
LED is OFF
WINTER
FLUSH
COOL
WATER
POWER
Meaning
No POWER to the board
X
Power to board, summer mode, fan is off
B
Problem with the control board’s integrated
temperature/humidity sensor and the board must be replaced
X
X
Power is on, summer mode, there is a cool call and fan is on
X
X
X
Power is on, summer mode, cool call, water is on an fan is on
X
X
X
Power is on, summer mode, flush cycle, water is on and fan is off
X
X
Power is on, summer mode, flush cycle, water is off and fan is off
X
X
Power is on, winter mode and fan is off
X
X
X
Power is on, winter mode, cool call (or air flow call) and fan is on