11
ISU # ISU Name ISU Options (defaults in bold) Notes
164 Lockout Fan Speed
• Disabled
• Enabled
If enabled, the controller will show a lock symbol at the bottom of the screen, and if the
user attempts to modify the fan setting, the lock symbol will flash.
165 Lockout Setpoint
• Disabled
• Enabled
If enabled, the controller will show a lock symbol at the bottom of the screen and “Partial
Lock” in the user menu will be hidden. If the user attempts to modify the setpoint, the
lock symbol will flash and keep the current setpoint.
167
Lockout Vane
Direction
• Disabled
• Enabled
If enabled, the controller will show a lock symbol at the bottom of the screen, and if the
user attempts to modify the vane direction, the lock symbol will flash.
170
Hide Indoor
Temperature
• Disabled
• Enabled
If enabled, indoor temperature is not shown in the display.
171
Hide Indoor
Humidity Display
• Disabled
• Enabled
If enabled, indoor humidity is not shown in the display.
180 Max Heat Setpoint • 40 to 90 °F (4.5 to 32.5 °C)
The Max Heat Setpoint can be adjusted to any whole number between 40 and 90 °F, as
well as half increments between 4.5 and 32.5 °C.
181 Min Cool Setpoint • 50 to 99 °F (10 to 37 °C)
The Min Cool Setpoint can be adjusted to any whole number between 50 and 99 °F, as
well as half increments between 10 and 37 °C.
190
Indoor Temperature
Source
• MHK2
• Indoor unit
• RedLINK™ sensor
• Average of MHK2 and RedLINK™
sensor (IAS)
Options 2 and 3 not shown if the RedLINK™ Indoor Air Sensor is not enrolled.
MHK2: The MHK2 built-in thermistor (default).
RedLINK™ Sensor: A RedLINK™-connected wireless indoor temperature/humidity sen-
sor.
Average: An average of the MHK2 sensor and RedLINK™-connected wireless indoor
temperature/humidity sensor. Averaging does not work with the kumo cloud® bluetooth
wireless temperature and humidity sensor.
191
Indoor Temperature
Display Offset
• -5 °F to 5 °F (-2.5 °C to 2.5 °C)
The Indoor Temperature Display Offset can be adjusted to any whole number between -5
and 5 °F, as well as half increments between -2.5 and 2.5 °C. 0 is the default.
195
Indoor Humidity
Source
• MHK2
• RedLINK™ sensor
• Average of MHK2 and RedLINK™
sensor (IAS)
Options 1 and 2 will not be shown if the RedLINK™ Indoor Air Sensor is not enrolled.
MHK2: The RedLINK™ Sensor thermistor (default).
RedLINK Sensor: A RedLINK™-connected wireless indoor temperature/humidity sensor.
Average: An average of the RedLINK™ Sensor and RedLINK™-connected wireless indoor
temperature/humidity sensor. Averaging does not work with the kumo cloud
®
bluetooth
wireless temperature and humidity sensor.
196
Indoor Humidity
Display Offset
• -10% RH to 10% RH
The Indoor Humidity Display Offset can be adjusted to any whole number between -10
and 10 RH. 0 is the default.
Installer Setup Options (ISU) – Advanced Menu
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