Wilo -Stratos MAXO-D Einbau- Und Betriebsanleitung Seite 125

Nominal diameter
DN 50 (H = 14 m, 16 m)
max
DN 65 (H = 12 m, 16 m)
max
DN 80, DN 100
Table 5: Min. inlet pressure
NOTICE
Effective up to 300 m above sea level. For higher altitudes +0.01 bar/100 m.
For higher fluid temperatures, fluids of lower density, higher flow resistances or lower air
pressure, adjust the values accordingly.
The maximum installation height is 2000 metres above MSL.
3.6 Accessories
Accessories have to be ordered separately.
See catalogue for detailed list.
NOTICE
The Stratos MAXO mains angle plug (accessories) can be used as an alternative to the sup-
plied Wilo-Connector in confined connection situations.
3.7 Special features of the R7 version
The Wilo-Stratos MAXO (-D)-R7 is not equipped with the factory-configured integrated temperature sensor.
This results in functional differences to Wilo-Stratos MAXO pumps with an integrated temperature sensor.
Control functions that can only be used to limited degree without an internal temperature sensor
The following functions of the "R7" version are limited or unusable compared to the Wilo-Stratos MAXO:
• T-const.
• ΔT-const.
NOTICE
The control functions T-const. and ΔT-const. can be operated with external sensors (e.g.
PT1000) connected to the analogue inputs AI1 and AI2.
NOTICE
In the temperature-controlled control modes T-const. and ΔT-const., the "Internal sensor"
is not available as sensor source T1 or T2.
Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.01/2023-02
Fluid temperature
-10 °C to +50 °C
0.7 bar
+80 °C +95 °C
1.2 bar 1.5 bar
en
+110 °C
2.3 bar
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