DE DIETRICH ROE-II _ ROE-H - Manual (Page 11)

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13/01/2011 - 300019360-001-I ROE-II / ROE-H
3.2.4 Operating limits
„
Heating mode ROE-II
Minimum water return temperature for start-up : +5 °C
Minimum water return temperature when operating :
- Water/glycol (antifreeze): +5 °C
- Pure water: +20 °C
Maximum water inlet temperature : 70 °C
„
Heating mode ROE-H
Minimum water return temperature for start-up : +5 °C
Minimum water return temperature when operating :
- Water/glycol (antifreeze): +5 °C
- Pure water: +20 °C (Underfloor heating), +25 °C (Radiator)
Maximum water inlet temperature : 60 °C
„
ROE-II: Cooling mode (except QUADROPAC /
OECOSUN-R 500)
Maximum water return temperature for start-up: 30 °C
 Water outlet temperature (°C)
Outside temperature (°C)
30 % glycol mix
Pure water
 Water outlet temperature (°C)
Outside temperature (°C)
30 % glycol mix
Pure water
0
20
-15 20
20
54
43
M001663-B
25
48
60
65
-20 -15-12 25 45 2
1
4 3
 Water outlet temperature (°C)
Outside temperature (°C)
30 % glycol mix
Pure water