Lennox icomfort Wi-Fi - Page 7

iComfort Wi-Fi
®
7-Day Programmable Communicating Thermostat
Page 7
NON-COMMUNICATING EQUIPMENT — ADDING HUMIDITROL
®
OR AUXILIARY DEHUMIDIFIER
Before adding a dehumidifier, be sure that:
 the dehumidifier is wired to the furnace or air handler
control as shown on the optional accessories wiring
diagram.
 the entire system is wired, powered up, and the ther
mostat has detected the system's installed communi
cating devices, and you are at the Add or Remove
Non-communicating equipment? screen.
Add or Remove
Non-communicating
equipment?
If 'no', press Next Step
yes
nextback
edit
to add/remove/adjust a device,
select it, then press edit
Not Installed
current value:
non-communicating device list
To add (or remove) a dehumidifier, you must be at the Add or
Remove Non-communicating equipment? screen.
1. Press the yes button on this screen (see 1).
2. In the non-communicating device list screen, use the
arrows (2a) to highlight Dehumidifier and press edit
(2b). Note the current value (e.g. Not Installed).
3. Touch one of the radio buttons (3a) to select the type
of dehumidifier (or select Not Installed, if removing
dehumidifier); press save (3b).
4. When you scroll to the Dehumidifier device (4a), (Note
the current value, e.g. Humiditrol.) Click back (4b) to
return to the Add or Remove... screen (1).
5. The Add or Remove.. screen reappears with your
addition shown in the system devices list (5a). At this
point, you may add more equipment (press yes) or if
finished, press the next button (5b) to advance to the
Adjust a setting... screen ).
NOTE - Adding humidity regulating non-communicating
devices may be a 2-step procedure:
1st, the device must be installed and wired. After the
dehumidifier is installed, the setting under the System
mode Dehumidification Control Mode defaults to Basic).
2nd, set Humiditrol
®
comfort adjust overcooling and the
min/max dehumidification setpoints if desired (see page
19).
1
2b
Not Installed Humiditrol
Auxiliary Dehumidifier
Select one
Dehumidifier
cancel
save
3b
3a
system devices
System
Furnace
Humidifier
Dehumidifier
Electronic Air Cleaner
edit
to add/remove/adjust a device,
select it, then press edit
Humiditrol
current value:
non-communicating device list
Outdoor Unit
Outdoor Unit Capacity
Humidifier
Dehumidifier
back
5a
system devices
nextback
yes
Add or Remove Non-
communicating
equipment?
System
Heat Pump
Furnace
Thermostat
Humiditrol
4a
4b
2a
5b
Figure 8. Add Non-Communicating Device — Dehumidifier