icomfort
Wi-Fi
7−Day Programmable Communicating Thermostat
Page 9
Add or Remove Non−communicating equipment
Figure 7 (previous page) shows how to access the Add or Remove Non−
communicating equipment" screen.
Adding Non−Communicating Outdoor unit
See figure 8 for details
for adding/removing an outdoor unit.
Adding Humidifier
The procedures in figure 9 describe adding a non−
communicating humidifier which will be controlled by the icomfort
Wi-Fi
thermostat through the H" or HUM" terminals on the furnace or air handler.
Adding Dehumidifier
The procedures in figure 10 describe adding a
non−communicating dehumidifier controlled by the icomfort
Wi-Fi
thermo-
stat through the DH" output on the furnace or air handler.
NOTICE
For details about how the humidification and dehumidification
modes operate and how to configure those modes, see additional in-
formation beginning on Page 18.
HUMIDITY CONTROL TIPS
The standard humidification mode is Basic" (humidifier is energized
during a call for heat, if there is a humidification demand).
Sensed outdoor temperature, required for some features, is provided
from one of the following sources:
A
downloaded via Wi−Fi when available (primary source),
B
sensor furnished with icomfort
−enabled outdoor units,
C
separate outdoor sensor connected to the furnace or air handler
outdoor sensor" connections.
NOTE − If no source for outdoor temperature is present, Basic and
Precision Dew Point Control" modes are not available.
If you do not have the ability to select or adjust the Humidity RH set-
point on the
Indoor Humidity"
button, the control is set for Display
Only." In the installer program, go the
equipment
button and select
System" and press the
edit
button. Select Humidification Control
Mode" and press
edit
.
Choose Basic," Precision," Basic Dew Point
Control" or Precision Dew Point Control" and press
save
.
Adding non−communicating accessories
Adding maintenance
timer reminders to accessories is a simple process of installing" the device,
which effectively tells the thermostat to activate access to its service timers.
Timers are available for two (2) filters, Humidifier pad, UV bulb maintenance
and the PureAir
Air Purification system.