DEVIreg™ 850 IV
3�2
Factory settings
Roof System
Function
Moisture level
Melting temperature
Post-heat
Clogged drain
System mode
Ground system
Function
Moisture level
Standby temperature
Melting temperature
Post-heat
Clogged drain
System mode
Installation instruction
Factory settings
50
1.5 °C
1 hour
On
Automatic
Factory settings
50
–3.0 °C
4.0 °C
1 hour
On
Automatic
Range/Options
5 to 95 (5 being the most sensitive to
moisture)
0.0 °C to 9.9 °C
0 to 9 hours
On/off
• Automatic
• Constant ON (manual timer)
• Manually OFF
Range/Options
5 to 95 (5 being the most sensitive to
moisture)
–20 °C to 0 °C
1.0 °C to 9.9 °C
0 to 9 hours
On/off
• Automatic
• Constant ON (manual timer)
• Manually OFF
25
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