Setup & Testing; Equipment Type Selection Switch (Sw1); Installer Setup Menu; Installer System Settings Table - Aprilaire 8800 Safety & Installation Instructions

SETUp & TESTINg

EQUIpMENT TYpE SElECTION SwITCH (Sw1)

This thermostat has the option of being used in heat
pump or heat/cool systems. Switch SW1 located on the
back of the thermostat's face is used to select this option.
This setting can also be checked in the Installer System
Settings under Equipment Type .
Note: Thermostat reboots within 10 seconds after switch
position is changed .

INSTAllER SETUp MENU

HOw TO ENTER THE INSTAllER SETUp MENU TO CHANgE SYSTEM SETTINgS:
press [MODE] to set system to OFF .
press [MENU] to enter main menu .
press and hold [SETUp] for seven seconds, [INSTAll
SETUp] appears .
press [INSTAll SETUp] to enter installer setup menu .
SETTING SETTING
DESCRIPTION NUMBER
SETTING
OPTIONS
8
Sw1
HC
HEAT/COOL
HP
HEAT PUMP
HC
HP
press [NEXT] or [bACK] to page through the settings .
press or to adjust the setting.
press [DONE] to save and exit, or [CANCEl] to exit
without saving.
The thermostat will discard changes and exit if nothing
is pressed within 60 seconds.
To reset the installer settings to the default, reset the
thermostat by pressing the [RESET] button inside the
battery cover.
SETUp & TESTINg

INSTAllER SYSTEM SETTINgS TAblE

The following table is the list of the settings and their details. Default settings are shown in bold . Some settings are
only available to thermostats set to heat pump or humidistat mode.
System setting Description
00. NETWORK ADDRESS Network communication address.
01. NUMBER OF NODES Total number of thermostats on the network .
02. BAUD RATE Communication baud rate.
03. CONTROLLER TYPE Sets controller to Thermostat or Humidistat .
04. EQUIPMENT TYPE Equipment type is set by SW1 .
05. CONTROL SETUP Used to lockout heating or cooling outputs
(only available in Heat/Cool mode).
06. AUTO CHANGEOVER Enable or disable Auto changeover mode.
07. NUMBER OF STAGES Number of stages of equipment.
08. AUX HEAT STAGES Number of stages of auxiliary heat equipment.
09. Heat/Cool: FAN Heat/Cool: Determines if the thermostat or
CONTROL IN HEATING equipment controls the fan in heating .
Heat Pump: AUXILIARY Heat Pump: Auxiliary Equipment type.
EQUIPMENT TYPE
10. Thermostat: Thermostat: Minimum off time for compressor
COMPRESSOR MIN OFF protection .
TIME Humidistat: Minimum on/off time for dehumidifier
10. Humidistat: protection .
DEHUMIDIFIER MIN
ON/OFF TIME
11. Thermostat: HEATING Thermostat: Minimum off time for heating.
MIN OFF TIME Humidistat: Minimum on/off time for humidifier.
11. Humidistat: HUMIDIFIER
MIN ON/OFF TIME
12. EQUIPMENT MIN ON Minimum on time for heating and cooling .
TIME
13. AUTO CHANGEOVER Minimum time between heating and cooling calls .
TIME
14. REMOTE SENSOR Select if remote sensor is attached at T1 and T2 .
15. OUTDOOR SENSOR Select if outdoor sensor is attached at S1 and S2 .
16. CONTROL SENSOR Control sensor failure response.
BACKUP
17. FIRST STAGE 1st stage differential .
DIFFERENTIAL
18. SECOND STAGE 2nd stage differential .
DIFFERENTIAL
If utilizing a fossil fuel auxiliary heat system, set to Gas or Oil Furnace. In this setting, the heat pump will lock out before the fossil fuel auxiliary
1
heat comes on; eliminating the need for a dual fuel kit. If utilizing electric auxiliary heat, set to Electric. In this setting, the heat pump and
electric auxiliary heat are allowed to run simultaneously.
factory default setting (bold)
and setting range
1
Address selection of 1 to 64 in steps of 1
64
Selection of 1 to 64 in steps of 1
9600
19200
THERMOSTAT
HUMIDISTAT
HEAT/COOl
HEAT PUMP
HEAT AND COOl
HEAT ONLY
COOL ONLY
DISAblE
ENABLE
SINglE
MULTI
ONE
TWO
gAS/OIl HEAT (equipment controls fan)
ELECTRIC HEAT (thermostat controls fan)
1
5 MINUTES
1 to 5 MINUTES
2 MINUTES
1 to 5 MINUTES
2 MINUTES
1 to 5 MINUTES
4 MINUTES
1 to 5 MINUTES
NO
YES
NO
YES
STOP CONTROL (enter Error Mode)
USE bUIlT-IN
1°f (0.5°C)
1°F to 9°F (0.5°C to 4.5°C)
1°f (0.5°C)
1°F to 9°F (0.5°C to 4.5°C)
9