Micro-Air, Inc.
Page 20
EasyTouch 2.5 Operations Manual
Rev 1.0 8/27/14
11.1.11 CAN Bus Unit ID (FX2 only, 1-255;
1
)
NOTE:
CAN Bus is an FX2 option only and is currently not supported by EasyTouch.
The CAN Bus Unit ID button will always be grayed out. If a new firmware version
is released with CAN bus support, this manual will be revised.
This parameter selection is available whenever the EasyTouch is plugged into an FX2 circuit
board with the CAN bus daughterboard option, and it will be grayed out whenever EasyTouch
is plugged into any other type of FX2 or FX1 circuit board. Each control on the same CAN
bus network must be assigned a unique Unit ID (1-255). Please refer to the specific
requirements of the CAN bus system being used to monitor and control the EasyTouch for
further information.
11.1.12 CAN Bus Group ID (FX2 only, 1-255;
100
)
NOTE:
CAN Bus is an FX2 option only and is currently not supported by EasyTouch.
The CAN Bus Group ID button will always be grayed out. If a new firmware
version is released with CAN bus support, this manual will be revised.
This parameter selection is available whenever the EasyTouch is plugged into an FX2 circuit
board with the CAN bus daughterboard option, and it will be grayed out whenever EasyTouch
is plugged into any other type of FX2 or FX1 circuit board. A group of controls on the same
CAN bus network can be assigned a common Group ID (1-255) for communication to all of
the units simultaneously. The Group ID must be unique from all the other Group and Unit
IDs.
Please refer to the specific requirements of the CAN bus system being used to monitor
and control the EasyTouch for further information.
11.1.13 Voltmeter Calibration (70-140VAC or 170-260VAC;
0 [none]
)
This parameter allows adjustment of the AC line voltage reading as measured by the
EasyTouch. This setting displays the live AC voltage reading, and it can be adjusted by
pressing the UP and DOWN buttons. Calibrating this parameter provides a more accurate
voltage level for use with the Low-Voltage Monitor (DX only, see section 11.2.3). Use a
calibrated voltmeter as a reference when adjusting this parameter.
11.1.14 Set Point Temperature Differential (1 or 2°F / 0.5 or 1.0°C;
2°F/1°C
)
This parameter is the temperature differential utilized to commence either a cooling or
heating cycle. Refer to section 8.2 for more information on the various Modes of Operation
and how this parameter setting affects them. By default, this parameter setting is 2°F
(1.0°C). It can be set to either 1°F (0.5°C) or 2°F (1.0°C). Setting this parameter to 1°F
(0.5°C) will result in the control maintaining the room temperature closer to the desired set
point. However, this may result in more frequent shorter-duration cooling or heating cycles. In
most cases, the factory default of 2°F (1.0°C) is adequate for maintaining a comfortable
temperature variation around the desired set point. If you desire less variation in temperature,
set this parameter to 1°F (0.5°C).
11.1.15 Humidity Mode Min Temp (40-75°F or 5-25°C;
50°F/10°C
)
This parameter is the minimum inside temperature for which MOISTURE Mode will run a
cooling cycle to remove moisture from the air. If the room temperature is below this
parameter setting, MOISTURE Mode will run a heating cycle instead. By default, this
parameter is set to 50°F (10°C), and it can be adjusted from 40°F to 75°F (5-25°C). See
section 8.2.6 for more information on MOISTURE Mode.
IMPORTANT (for DX Systems):
On DX systems configured with reverse-cycle heat, the MOISTURE Mode heat
cycle will not be allowed to run when the ambient temperature is below 40°F
