Model: 8700/8800
Device Type: HVAC
SIMPLWINDOWS NAME:
Aprilaire 64 Zone Control v1.1
CATEGORY:
HVAC
VERSION:
1.1
SUMMARY:
Provides control of all standard functions in all 64 zones.
GENERAL NOTES:
This module will allow control of all standard functions on
all 64 zones of an Aprilaire HVAC system. Parameters that can be set are
heat setpoint, cool setpoint, mode, fan, permanent hold, vacation hold, temporary
hold, and scheduling. True feedback from the Aprilaire will be reflected at the output
of the module. This feedback will also include the current room temperature.
Model 8800 will function as either a thermostat or a humidistat.
The module functions as follow:
1. Select zone to be controlled.
2. Settings for that zone will be requested automatically and reflected at the
output of the module.
3. Make desired zone adjustments
4. Any changes made on the thermostat for the selected zone will be reflected
by the module.
Note:
When the thermostat/humidistat is in Network Override(Hold On) changes made
from the Crestron control system will be ignored.
CRESTRON HARDWARE REQUIRED:
2 or 3-Series Processor.
SETUP OF CRESTRON HARDWARE:
Parity - None
Data Bits - 8
Stop Bits - 1
VENDOR FIRMWARE:
N/A
VENDOR SETUP:
Multiple thermostats require Aprilaire Model 8811 RS485 to RS232 protocol adapter,
and Model 8819 Distribution Panel.
Each thermostat needs to be assigned a unique network address from the installer
setup menu. Each thermostat must also have the total number of
thermostats/support modules on the network set installer menu, the number of
nodes must be the same on all thermostats. The system default baud rate is 9600,
however this can be changed to 19,200 in the installer menu.
For model 8800 devices, a selection for thermostat or humidistat must be selected in
the installer menu. The model 8800 default controller type is thermostat.
CABLE DIAGRAM:
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