ROTRONIC Hygrogen2 - Manual (Page 65)

E-M-HG2-S-V2.1
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroGen2 Humidity and Temperature Generator:
Instruction Manual
Appendix
Instruction Manual for Software
Version 2.1
Document Type
Page 61 of 75
Document title
B2: HygroGen2 / Screen Messages
On Screen Message: Fault/Action:
HygroClip NC HygroClip not connected or faulty. Check and replace as required.
Contact service centre if message persists.
HygroClip error Temperature or RH values are incorrect within the HygroGen2’s
programming. Remove Probe and check values. Replace if found to be
faulty. Contact service centre if message persists.
HC null data HygroClip communication; invalid data output. Check HygroClip and
replace. Contact service centre if message persists.
Desiccant probe NC Desiccant probe connection failure. Service centre repair only. Manual
control of desiccant condition enables use to continue.
Desiccant probe null data Desiccant probe communication; invalid data output. Service centre
repair only. Manual control of desiccant condition enables work to
continue.
Low Water level Check water level, empty and refill as required, see section 2.4 . If
message persists, manual control of water level allows use to continue
until next service
High Water level Water level is too high; empty completely and refill in accordance with
section 2.4 . Contact service centre if message persists.
Humidification Disabled Displays when temperature is changing. Wait for temperature to
stabilise.
Desiccant wet Desiccant condition warning. Replace desiccant (see section 8.2 ).
Heating Disabled Over-temperature event. Heating shut down for safety reasons.
Contact service centre.
Sample Loop error Temperature fault (sample loop temperature sensor or heater).
Operation can continue at dew points below ambient temperature.
Water Sensor error Fault with level sensor. Manual supervision of water level allows use
to continue until next service.
UV error UV Lamp failure. Contact service centre.
Service Due More than 3,000 hours in use since last service. Contact your service
centre to arrange for the HygroGen2 to be serviced.
© 2014; Rotronic AG E-M-HG2-S-V2.1