Girard Products GSWH-2 Technical Manual page 4

5. The button marked "C/F" determines i f the temperature is displayed in °F or °C degrees
6. Whenever t h e "UP" or "Down" are pressed the display shows the set temperature.
7. If an unsafe condition is encountered and the unit shuts off, the display will show an Error Code corresponding to the actual condition that caused the
unsafe condition.
For normal operation:
1. Turn on the power. The panel will light and will display the current temperature at the inlet of the unit.
2. Press a temperature selection arrow (up or down) to see the current set temperature.
3. Adjust the set temperature to your preference.
4. Turn on the faucet.
It is dangerous to operate a Tankless Water Heater unattended. This may occur accidentally if a sufficient
leak develops in the water system or if a faucet is left open. For this reason, The GSWH-2 will automatically
turn off after operating for 20 minutes and displays Error "En" on the Display.
The Model GSWH-2 can be operated from the User Control Panel (UCP) which includes
the Power ON/OFF switch.
The model GSWH-2 can be operated in two different ways:
1. Operate like a Tank Water Heater. The user turns on the hot water and adds cold water to achieve
the desired Hot water temperature.
2. Select the desired temperature by adjusting temperature setting up (^) or down (v). The UCP
settings are from 95° (C) to 124° (C). The unit will maintain the set temperature.
Note – The recommended and Factory setting is 115° (F).
WARNING!
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