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OPERATION (continued)
HZ-960 Series – Digital Infrared Heater Operation
• The heater has two operational modes – constant heating or
heating with a thermostat setting.
• Turn heater on by pressing the Power Button ( ). The Power
Indicator will light and the heater will begin Powering Up,
as displayed in Status by a blinking light until the heater has
warmed up and the fan comes on. The heater will start in
the Constant High heat mode ( ) and display the Current
Temperature in the room.
• To set a Constant Heat Setting, press ( ):
- Choose Low to use 1000 watts of power
- Choose High to use 1500 watts of power
NOTE: Because the Low setting does not require as much electricity to operate, it is more energy ecient and may be a better
option if you are concerned about saving energy.
• To set the Thermostat, press the Set Temp Buttons ( ) and choose your Desired Temperature. The Desired Temperature will
ash three times and then the Current Temperature in the room will display as a steady red.
• To scroll quickly through the Heat Settings, press and hold either Set Temp Button.
• When the Current Temperature in the room reaches the Desired Temperature, the heater will be “At Temp” and be displayed in Status
by a solid light.
NOTE: The fan may remain on for a short time to cool the quartz bulbs.
• To shut the heater o, press the Power Button ( ) and the heater will begin Powering Down, as displayed in Status by a blinking
light. The heater will automatically shut o in 60 seconds after the fan has cooled the internal components.
Model HZ-970 Series - EnergySmart® Infrared Heater Operation
• The heater has two operational modes – constant heating
or heating with an EnergySmart® thermostat control.
• Turn heater on by pressing the Power Button ( ). The Power
Indicator will light and the heater will begin Powering Up,
as displayed in Status by a blinking light until the heater has
warmed up and the fan comes on. The heater will start in
the Constant High Heat mode and L2 will be displayed as the
Desired Temperature.
• To set a Constant Heat Setting, press the Thermostat Control
Buttons ( ):
- Choose L1 for constant Low
- Choose L2 for constant High
NOTE: Because the Low (L1) setting does not require as much electricity to operate, it is more energy ecient and may be a
better option if you are concerned about saving energy.
• The Energy Usage Indicator will always display the power consumption used by the heater at any time:
- If High, the heater is drawing 1500 watts to warm the room
- If Low, the heater is drawing 1000 watts to warm the room or maintain the temperature
- If Fan, the heater is drawing only enough power to run the fan to cool the quartz elements
- If At Temp, the heater is drawing no power as the room has reached the Desired Temperature
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Fig. 2
Fig. 3
1. Status Indicators
2. Power Indicator
3. Power Button
4. Current Temperature/Desired
Temperature Display
5. Set Temp Buttons
6. Constant Heat Settings
Model HZ-960 User Interface Controls:
1. Status Indicators
2. Current Temperature Display
3. Power Indicator
4. Power Button
5. Timer
6. Desired Temperature Display
7. Energy Usage Indicator
8. Thermostat Control Buttons
Model HZ-970 User Interface Controls: