Description
- Premium smart pump Wilo-Stratos MAXO-R7
- (R7 = without temperature sensor)
- High-efficiency inline wet-running pump
- with EC motor and electronic
- power adjustment. Can be used for
- heating water, cold water and
- water/glycol mixtures.
- Energy Efficiency Index (EEI) depending on
- pump type between less than or equal to 0.17
- and less than or equal to 0.19.
- Control types:
- Permanent, automatic power
- adjustment to the system requirement without
- setpoint specification Wilo-Dynamic Adapt plus
- (factory setting). Up to 20%
- energy saving compared to
- the dp-v control mode.
- Constant temperature (T-const.)
- Constant differential temperature (dT
- const.)
- Demand-based volume flow optimization
- of the feeder pump through networking and
- communication with several pumps (Multi
- Flow Adaptation).
- Constant volume flow (Q-const.)
- Differential pressure control dp-c at a
- remote point in the pipe network
- (worst-case control)
- Constant differential pressure (dp-c)
- Variable differential pressure (dp-v) with
- the option of nominal
- operating point entry
- Constant speed (n-const.)
- User-defined PID control
- Functions:
- Heat metering
- Cold metering
- Automatic pump shut-off at
- Zero flow detection (No-Flow Stop)
- Switchover between heating and
- cooling mode (automatic, external or
- manual) (automatically, with Stratos MAXO
- temperature sensor possible)
- Adjustable flow rate limitation
- by QLimit function (Qmin. and Qmax.)
- Operating modes double pumping:
- Efficiency-optimized addition mode
- for dp-c and dp-v, Main/standby operation
- Saving and restoring of
- configured pump settings (3
- restore points)
- Fault/warning message display in
- plain text including recommended action
- Bleed function for automatic
- bleeding of the rotor chamber
- Automatic night setback (possible with Stratos
- MAXO temperature sensor)
- Automatic unblocking function and
- integrated
- Motor protection
- dry-run detection
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