IBC AHU 800 User Manual

2.8.10 Wiring two-stage cooling with a
tankless water heater as a heat source
Required: The pump initiates a call from the tankless water heater heat source.
Optional: 'G' for fan-only operation and 'C' for t-stat common
Required: Sensors for cooling applications are available separately as IBC A/C sensor kit P-
1015
Figure 45 Two-stage cooling with a tankless water heater as a heat source wiring
Settings in the IBCconnect app
1.
Tap (menu icon), and select Basic Settings.
2. Set Heat Mode to No heating.
3. Set Cool Mode to 2 Stage Cool.
4. Set Boiler Heating to Boiler Only.
5. Set Tankless Mode to On.
6.
Tap (SAVE).
49
2.8.10 Wiring two-stage cooling with a tankless water heater as a heat source

IBC AHU 800 Specifications

General

Brand	IBC
Model	AHU 800
Category	Air Handlers
Language	English