PAGE 19
ECU-Maxx VER:10a 12/1/97
ECU-M
AXX
O
PERATIONS
M
ANUAL
P30: Station ID Number
Used to identify the control's placement when connected with the Lan-Maxx
network option.
P31: Winterization System Option
This option is used when there is no sea water available. With this option ON,
the sea water pump is disabled and Heat is provided by an Electric Heater
ONLY. Provides electric heat in colder climates or when the boat is out of the
water.
P32: No Reverse Cycle Heating
This option is for cooling only units without reversing valves. An optional
electric heater (CAL Rod Heater) must be installed if heating is required.
P-33: De-Icing
This option is designed to periodically deice the evaporator coil when low fan
speed has been selected. A two minute De-Icing Cycle is performed each hour
the thermostat does not detect reduction in cabin temperature. Once the first
cycle is initiated low fan speed is increased by one number to help prevent
further icing.
P-34: Outside Air Temperature Sensor Calibration
This feature is used to calibrate the outside air sensor plus or minus 10 degrees
Fahrenheit.
Temperature Control Algorithm
Note: Heating mode shown with automatic fan speeds reversed, i.e. P-12 ON
… fan speed increases as set point is approached.
Summary of Contents for ECU-Maxx
Page 1: ......
Page 22: ...PAGE 22 ECU Maxx VER 10a 12 1 97 ECU MAXX OPERATIONS MANUAL SYSTEM TIMING DIAGRAM ...
Page 24: ...PAGE 24 ECU Maxx VER 10a 12 1 97 ECU MAXX OPERATIONS MANUAL ECU MAXX INPUTS AND OUTPUTS ...
Page 28: ...PAGE 28 ECU Maxx VER 10a 12 1 97 ECU MAXX OPERATIONS MANUAL TYPICAL APPLICATION ...