Installer System Settings Table - Aprilaire 8800 Installation Instructions Manual

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
00. NETWORK ADDRESS
01. NUMBER OF NODES
02. BAUD RATE
03. CONTROLLER TYPE
04. EQUIPMENT TYPE
05. CONTROL SETUP
06. AUTO CHANGEOVER
07. NUMBER OF STAGES
08. AUX HEAT STAGES
09. Heat/Cool: FAN
CONTROL IN HEATING
Heat Pump: AUXILIARY
EQUIPMENT TYPE
10. Thermostat:
COMPRESSOR MIN OFF
TIME
10. Humidistat:
DEHUMIDIFIER MIN
ON/OFF TIME
11. Thermostat: HEATING
MIN OFF TIME
11. Humidistat: HUMIDIFIER
MIN ON/OFF TIME
12. EQUIPMENT MIN ON
TIME
13. AUTO CHANGEOVER
TIME
14. REMOTE SENSOR
15. OUTDOOR SENSOR
16. CONTROL SENSOR
BACKUP
17. FIRST STAGE
DIFFERENTIAL
18. SECOND STAGE
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.
8
61000761A 8800 Tstat Install.indd 8
Description
Network communication address.
Total number of thermostats on the network .
Communication baud rate.
Sets controller to Thermostat or Humidistat .
Equipment type is set by SW1 .
Used to lockout heating or cooling outputs
(only available in Heat/Cool mode).
Enable or disable Auto changeover mode.
Number of stages of equipment.
Number of stages of auxiliary heat equipment.
Heat/Cool: Determines if the thermostat or
equipment controls the fan in heating .
Heat Pump: Auxiliary Equipment type.
Thermostat: Minimum off time for compressor
protection .
Humidistat: Minimum on/off time for dehumidifier
protection .
Thermostat: Minimum off time for heating.
Humidistat: Minimum on/off time for humidifier.
Minimum on time for heating and cooling .
Minimum time between heating and cooling calls .
Select if remote sensor is attached at T1 and T2 .
Select if outdoor sensor is attached at S1 and S2 .
Control sensor failure response.
1st stage differential .
2nd stage differential .
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 2°C)
1°f (0.5°C)
1°F to 9°F (0.5°C to 2°C)
3/28/11 3:25:16 PM