6
About the H
2
Air
1.2
Specifications
Refer to the following table for product specifications.
Items
Specifications
Model name
KDO-A100
Device type
Add-on controller for Navien water heaters
Installation type
Snap-on
(onto the water heater PCB tray)
Connections
Main connector socket to water heater
Main control connector (13-pin cable)
Thermostat input terminals
Contacts for one thermostat (1 or 2-stage)
Outdoor sensor connection terminal
Contacts for one outdoor sensor
Output terminal to the air handler unit
Contacts for one AHU (1 or 2-stage)
1.3
Device Layout
Refer to the following diagram for the product layout.
