HEATER SWITCH & QUIET (Q) MODE SWITCH
Heater Switch ON/OFF & Quiet Mode Switch (Factory default setting Heater “ON” / Quiet “OFF”)
9
ATTACHING UNIT
Reposition the front cover on the unit.
Insert and tighten two security screws into the front cover (fig. 8A).
Turn power switch “ON”
Test the unit for correct operation. The LED light on the cover should flash times with a red light after
the power supply has been correctly connected and followed by continuous light white LED.
Note: If the LED light remains off, the unit must be refitted correctly.
1. Turn power switch “OFF”.
2. Remove the two security screw on the front cover, using the service tool (fig. 2).
3. Lift the front cover off the unit (fig. 3).
4. To turn off or turn on heater, use the left switch shown in fig. 9.
5. To change Quiet mode, use the right switch shown in fig. 9.
7
EN
The unit has a built in UV-C lamp, avoid exposure to direct germicidal UV rays.
Do not open the front cover before power off.
Note: Ensure the LED light on the front of the unit is OFF before opening the front cover,
if the LED light is still ON, wait until the light goes off.
Qmode
On
1
Heat
On
ON
ON
1
If the LED light on the front of the unit flashes red then the filter if fitted needs to be changed. The filter
functions for approximately 60,000 operations.
1. Turn power switch “OFF”.
2. Remove the two security screw on the front cover, using the service tool (fig. 2).
3. Lift the front cover off the unit (fig. 3).
4. Turn the filter cover to open direction (fig. 10). The dot is aligned with the arrow present on the motor
cover (fig. 10A-B).
5. Remove the filter(fig. 10B).
6. Insert the New filter. The dot on the filter cover is aligned with the arrow on the motor cover (fig.10C).
7. Turn the filter cover to close direction. The dot is positioned to the right of the arrow on the motor
cover (fig.10A-A).
FILTER REPLACING
Summary of Contents for DIAMOND PLUS GWHD22
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