HCP
page 31
14 Audible alert signals
14 Audible alert signals
The interval sound indicates a fault in the temperature control system or the humidifying system. It is
triggered in the following cases:
Fault in the temperature control system:
Fault in the temperature control system:
Tb activ - temperature limiter activated
if the temperature limiter operates
(see section 12.1)
hi-alarm - overtemperature alarm activated
if the overtemperature
protection operates (see section 12.2.3)
if the undertemperature
protection operates (see section 12.2.3)
asf-alarm - temperature outside tolerance
if the automatic monitoring
function operates (see section 12.2.4)
Fault in the humidifying system:
Fault in the humidifying system:
when the water container is empty.
when the humidity exceeds the selected setpoint for longer than 30
minutes.
DOOR OPEN
when the door of the unit is opened for longer than 3 minutes.
The audible alarm can be switched off temporarily by pressing the SET key.
Summary of Contents for HCP 108
Page 1: ...OPERATING INSTRUCTIONS Humidity Chambers HCP 108 HCP 153 HCP 246...
Page 2: ...HCP page 2...
Page 47: ...page 47...
