Aprilaire 8620 Manual de usuario

Model 8620 Thermostat with

Event-Based™Air Cleaning and

Humidity or Ventilation Control

READ AND SAVE THESE INSTRUCTIONS

Owner’s Manual

Includes

Operating Instructions and

Warranty Information

2 3

WARNING

Do not use sharp instruments to press touch screen. Only use your fingertips.

Thermostat features ...........................3

Controls & display overview ...................4-5

TABLE OF CONTENTS

ABOUT YOUR NEW THERMOSTAT

OPERATION

INDOOR AIR QUALITY FUNCTIONS

Select system mode

(EM HEAT/HEAT/OFF/COOL/AUTO)................6

Change temperature set point....................6

Select fan setting (ON/AUTO/CIRC) ...............7

Clean screen .................................7

Maintenance reminders.........................8

Screen lockout ................................8

Battery installation ............................9

Event-Based™air cleaning . . . . . . . . . . . . . . . . . . . 10-11

Humidity control..............................12

Automatic mode ......................... 12-13

Manual mode ...........................14-15

If dehumidification is installed..............16-18

If dehumidification is done with air conditioner ...19

Fresh Air.................................20-21

ABOUT YOUR NEW THERMOSTAT

THERMOSTAT FEATURES



– Humidification automatic or manual control.

– Dehumidification.

– Event-Based™air cleaning.

– Ventilation with temperature and humidity limits.

Note: The 8620 can only control one of the following per installation: ventilation, whole home dehumidifier

or humidifier.



™raises the room temperature 3°F to 5°F.

















PROGRAM SCHEDULE AND HOLDS

Set time and date ............................22

Understanding program schedules ............ 23-24

 ..........................24

Changing program schedules ................25-26

Heat Blast™..................................27



Temporary .............................27-28

  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Vacation...............................29-30

SETUP MENU

How to enter the setup menu

to change settings ............................31

 ..................32-33

WARRANTY

Limited warranty .............................34

Warranty registration..........................34

4 5

CONTROLS & DISPLAY OVERVIEW – HOME SCREEN

ABOUT YOUR NEW THERMOSTAT

CONTROLS & DISPLAY OVERVIEW – MAIN MENU

ABOUT YOUR NEW THERMOSTAT

NOTES:



FAN MODE

BUTTON

FAN MODE

SETTING



BUTTON



SETTING



INDICATOR CURRENT TIME & DATE MAIN MENU BUTTONHEAT BLAST BUTTON



AIR CLEANING BUTTON

(ENTERS EVENT-BASED™AIR

CLEANING CONTROL SCREEN)





SCREEN)

FRESH AIR BUTTON (ENTERS

VENTILATION CONTROL SCREEN)

HOLD BUTTON

(SETS OR CLEARS HOLD)

HEAT PUMP ONLY







INDICATORS SHOW THROUGH HOUSING



STATUS

MESSAGE

CENTER

(SCROLLING TEXT)

   

SET SCHEDULE

BUTTON



CLEAN SCREEN

(LOCKOUT TOUCH

SCREEN FOR 30

SECONDS)

SET VACATION HOLD

(HOLD–TO TIME AND DATE)

SET CURRENT

TIME AND DATE

DONE BUTTON

(EXIT MENU)

6 7

OPERATION

Press [MODE] to select:

EM HEAT: (only for heat pumps with auxiliary heat)

Thermostat controls auxiliary heat. Heat pump will not operate

in EM HEAT mode.

HEAT: Thermostat controls only the heating system.

OFF: Heating and cooling systems are off.

COOL: Thermostat controls only the cooling system.

AUTO:

selects heating or cooling depending on the indoor

temperature.

Press [DONE] to save and exit, Or [CANCEL] to exit without

saving. The thermostat will save and exit if nothing is pressed

within 10 seconds.

Press or 



more information.)

SELECT SYSTEM MODE

(EM HEAT/HEAT/OFF/COOL /AUTO)

CHANGE TEMPERATURE SET POINT

Press [MENU] to enter the main menu.

Press [CLEAN SCREEN]

for 30 seconds for cleaning.

Note: Use a soft damp cloth to clean the screen. Use



directly on the screen.

CLEAN SCREENSELECT FAN SETTING (ON/AUTO/CIRC)

Press [FAN] to select:

ON: Fan runs continuously. Use this mode for maximum

air circulation/filtering.

AUTO: Fan runs only when the heating or cooling

system is on.

CIRC:



of energy savings and air circulation/cleaning.

Press [DONE] to save and exit, Or [CANCEL] to exit

without saving. The thermostat will save and exit if

nothing is pressed within 10 seconds.

OPERATION

When the fan mode is changed during a program event

it remains in that mode until the next event starts. The



run continuously through all events.

8 9

OPERATION

MAINTENANCE REMINDERS





maintenance reminder is displayed, call your HVAC



[MENU] to enter the main menu. Press and

press [Next].

Press and 

you would like to reset. Press [Next] to go to the next

reminder or [Back] to go to a previous reminder. Press

[DONE] to reset the selected service reminders.

SCREEN LOCKOUT







holding [MENU] for 7 seconds.

OPERATION









thermostat’s settings in case of a power interruption. The







used to reset the thermostat to factory defaults.

RESET

BUTTON

BATTERY INSTALLATION

WARNING

The reset button should only be used by the installer.

10 11

INDOOR AIR QUALITY FUNCTIONS

Press [AIR CLEANING] on the Home screen to enter

the Air Cleaning screen.

If installed, air cleaning can operate in five different

modes. Air cleaning will activate the fan for the purpose

of air cleaning.

Off: The air cleaner will not call the fan for the purpose

of air cleaning. Note: If air cleaning is installed, air

cleaning will still occur during normal fan operation



Constant Clean: This option will provide the maximum



active for 24 hours a day, seven days a week.

Automatic: The air cleaner will run a minimum of

30 minutes every hour. The air cleaner will monitor

the amount of time your heating and cooling system

runs; if 30 minutes is not reached the air cleaner will

automatically turn on. This will maximize the amount of

air cleaning while minimizing energy consumption.

Event Clean (3 hour cycle): When selected, the air

cleaner will run for 3 hours continuously and then return

to the most recent mode of Off, Automatic, or Constant

Clean. This option only cleans the air when needed; an



Allergies (24 hour cycle): When seasonal allergies





24 hours, then return to the most recent mode of Off,

Automatic, or Constant Clean.

Note: The thermostat will manage fan and air cleaning

selections when the selections overlap.

EVENT-BASED™AIR CLEANING

INDOOR AIR QUALITY FUNCTIONS

Air Cleaning Screen

EVENT-BASED™AIR CLEANING (CONTINUED)

AIR CLEANING MODE

SELECTION

AIR CLEANING MODE



CANCEL BUTTON

(EXIT AIR CLEANING)

DONE BUTTON (SAVE MODE

AND EXIT AIR CLEANING)

12 13

INDOOR AIR QUALITY FUNCTIONS

Press [HUMIDITY CONTROL] on the Home screen to

enter the Humidity Control screen.

The Humidity Control screen is used to access control for





modes, automatic or manual.



To determine which mode the thermostat is set to, see

the diagrams on pages 13 and 15.

HUMIDITY CONTROL

In automatic mode you will receive the optimum

amount of humidity so that your home and its

furnishings are protected from the damaging effects

of excess condensation or low humidity during





temperature.

The humidity setting needs to be set initially to

meet your home’s conditions.





normal range. During the next 24-48 hours it may



humidity, depending on your personal comfort and



2. During the coldest portion of the first heating



dependent upon your home’s construction.



accurately controlled to meet your needs and should not



INDOOR AIR QUALITY FUNCTIONS

Humidity Control Screen for Humidification in Automatic Mode

HUMIDITY CONTROL (CONTINUED)





AUTOMATIC MODE:

INDICATION OF HUMIDIFICATION



DONE BUTTON



14 15

INDOOR AIR QUALITY FUNCTIONS

HUMIDITY CONTROL (CONTINUED)

In manual mode it is important to anticipate a drop in

outdoor temperature and reduce the setting accordingly

to avoid excessive condensation. Use the following



setting.

Outdoor Temperature/Indoor Relative Humidity

Outside Temperature Recommended

Relative Humidity

+50°F 50%

+40°F 45%

+30°F 40%

+20°F 35%

+10°F 30%

0°F 25%

-10°F 20%

-20°F 15%

INDOOR AIR QUALITY FUNCTIONS

Humidity Control Screen for Humidification in Manual Mode

HUMIDITY CONTROL (CONTINUED)





MANUAL MODE:





FOR VARIOUS OUTDOOR



DONE BUTTON



16 17

INDOOR AIR QUALITY FUNCTIONS

HUMIDITY CONTROL (CONTINUED)

If dehumidification is installed the thermostat can



dehumidification with either a whole home dehumidifier

or with the air conditioner (cooling unit).

The thermostat will allow you to set the desired humidity



to turn the dehumidification On or Off.



dehumidification setpoint to 60% when first installed.

Allow dehumidification to run until the initial setpoint



humidity setting.

Raise the setting if you prefer the air to be

less dry; this will reduce the amount of time that

dehumidification runs.

Lower the setting if you prefer the air to be

more dry; this will increase the amount of time that

dehumidification runs.



your setting. When first installed, your dehumidifier

has to remove all the moisture that is initially in your

home. The home acts like a sponge so the moisture in

the materials of your home is at the same level as the

air. After drying the air, the materials of the home will



again at the same level. As a result, it is not uncommon

for dehumidification to operate for an extended period

of time when it is first installed.

INDOOR AIR QUALITY FUNCTIONS

HUMIDITY CONTROL (CONTINUED)

Energy Saving Tip #1:



reduce dehumidification run time – if it feels clammy or

smells damp or moldy lower the setting. To save energy,

turn the dehumidifier control OFF when you open your



Energy Saving Tip #2:

If vacating your home for an extended period in the

summer, set the Relative Humidity at 60% and set



setting it to in cooling mode. Consult with appropriate

professionals regarding the highest temperature that

is safe for your pets or possessions. This will keep

the humidity at a controlled level to help prevent mold

while minimizing the amount of the cooling energy



dehumidification and cooling setpoint when you will



18 19

INDOOR AIR QUALITY FUNCTIONS

Humidity Control Screen with only Dehumidification Installed

HUMIDITY CONTROL (CONTINUED)





DONE BUTTON



INDOOR AIR QUALITY FUNCTIONS

HUMIDITY CONTROL (CONTINUED)

If dehumidification is done with the air conditioner



Otros manuales para 8620

Tabla de contenidos

Otros manuales de Termostato de Aprilaire

Aprilaire

Aprilaire 8533 Manual de usuario

Aprilaire

Aprilaire 8400 series Manual de usuario

Aprilaire

Aprilaire 8552 Manual de usuario

Aprilaire

Aprilaire 8532 Manual de usuario

Aprilaire

Aprilaire S84N 1H1C Manual de usuario

Aprilaire

Aprilaire 8365 Manual de usuario

Aprilaire

Aprilaire 8910 Manual de usuario

Aprilaire

Aprilaire 8570 Guía de configuración

Aprilaire

Aprilaire Home Comfort Control 8830 Manual de usuario

Aprilaire

Aprilaire 8553 Manual de usuario

Aprilaire

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