Eco Power Equipment IAQH Series, Installation And User Instructions Manual

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IAQH-1000 Manual
fans will automatically turn down to maintain optimal efficiency and decrease operating
power requirements.
8.1.1 Manual operating techniques
The fan system can be placed into 100% output mode to allow the fans to be at a constant max
output.
To do this:
1. Push the FAN ON/AUTO button
8.1.2 Thermostat (Remote) operation
The system is designed to connect a remote thermostat to the system — this remote probe
measures temperature and humidity. It has an operating range from -40 °C to 60 °C and displays
the temperature and humidity on the operating screen of the heater.
To connect
1. Connect M12 connectors to the probe
2. Connect M12 connector to the heater (located in the front burner compartment)
8.1.3 Manual/Automatic operation
The control loop is normally operated in automatic mode — this mode controls heater output
based on heating demand and outlet temperature, automatically scaling BTU input. Manual
mode is limited to be used ONLY for commissioning process, or advanced troubleshooting and
technical diagnostic work.
To change modes:
1. Click the Menu Button
2. Click Login Button
3. Type in password GASPOWER (all CAPS)
4. Click the home button
5. Click the top right of the HX control l\oop widget (the vertical dots)
6. Change control mode to Manual
7. Change power level to desired output
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