Gewiss Chorus Series, Manual

Page: 28 / 88

OPERATING INSTRUCTIONS
28
By pressing the Test key, the buzzer is activated
(red and green LEDs steady on)
By keeping the Test key down for more than 20
seconds, the relay also switches over (buzzer
activated, red and green LEDS steady on).
green
red
green
red
Test procedure
Recommendations for proper use
• Do not put cloths containing Alcohol, Acetone, Ammonia, Bleach, or Solvents near the
gas detector.
• Do not spray anything near the gas detector.
• Do not put lighters or cylinders with the gas turned on near the gas detector.
• Steam from cooking or polluting dust can alter sensor performance over time.
• Do not open or tamper with the appliance: danger of electric shocks and malfunctions.
• Only use a slightly damp cloth to clean the appliance.