Use and Care Manual

PG 10

PG 11

EXTERNAL DE-HUMID - The CT80’s humidistat can also control an external de-humidier (heat or

cool), if you have a dehumidier unit installed in your HVAC system. Connect it to the DH terminal.

Default operation is to run the fan [G] with the external de-humidier (with fan/without fan is selectable).

To set a maximum humidity level:

1. Press MENU, then touch the HUMIDITY.

2. Touch MAX --% and use the +/- buttons to set the desired maximum humidity level.

3. Press HOME to return to the HOME screen.

CONSUMABLES

Consumables are parts of your HVAC system that get used up; like lters and

UV bulbs. The CT80 keeps track of system run times and can be programmed to remind you when

consumables, such as air lters, humidier pads and UV bulbs, should be checked and/or changed.

(HUM PAD = Run time of humidier, AIR FILTER = Real time of HEAT+COOL, UV BULB = Real time)

To set/adjust CHECK CONSUMABLES ALERTS:

1.Press Menu and touch CONSUMABLES, and select a

CHECK ALERT to set.

2.Touch the number of days in the CHECK ALERT column

for that item, and use the +/- buttons to raise/lower.

- Alerts may be scheduled from 0 to 999 days.

3. Repeat for each item included in your system.

- If your system does not include a listed item, leave the

CHECK ALERT at - - days.

4.Press HOME to return to the Home screen.

When the Run Time for a given item reaches the limit

you have set, the CT80 will show you a reminder in the

message area of the Home screen and the CHECK FILTER indicator will light.

12:30pm WED

--days 0days

90days

CHECK

ALERT

RUN

TIME

0days

--days 0days

CONSUMABLES

AIR FILTER

UV BULB

HUM PAD