Lowara ecocirc PRO 15-1/65 Instrucciones Para La Instalación Y El Uso página 17

ecocirc PRO 15
EXAMPLE: ecocirc PRO 15-1/110 RU
Electronic circulator, high efficiency ecocirc series, rated diameter of connections
= 15 mm, maximum head = 1 m, port-to port distance of connections 110 mm,
with temperature sensors and timer.
Note regarding dry run and overheating protection:
In order to protect the electronics inside the ecocirc PRO pumps from
temperatures that are dangerously high, the pump is equipped with an internal
temperature sensor and a self-protecting algorithm. The temperature is
measured directly at the electronics. When the temperature of the electronics is
between 105 °C and 115 °C, the pump power is continuously lowered to
minimum power and thus the flow of water is also decreasing. If despite the
power regulation the temperature still rises and reaches 125 °C, the pump stops
completely. Once the electronics have cooled down again to 115 °C the pump
automatically restarts.
Motor housing may be very hot. Burn hazard. Do not touch.
Note regarding replacement motors:
Two different seals are included in the scope of delivery with LOWARA
replacement motors:
- Use the O-ring seal to replace an old LOWARA pump motor on a LOWARA
pump housing with a new LOWARA pump motor.
- Use the flat seal to replace an old non- LOWARA pump motor on a non-
LOWARA pump housing with a new LOWARA pump motor (replacement list
available on request). If the LOWARA O-ring seal is mistakenly used in non-
LOWARA pump housings, water may leak out between the non-LOWARA
pump housing and the LOWARA replacement motor because non-LOWARA
pump housings have a sealing ridge located near the sealing surface.
3. Dimensions (see figure 1)
- 1 / 110 R U
Built-in timer
Temperature sensor
Port-to-port distance in mm
Maximum head In meters
Nominal diameter of
connections
High efficiency pump
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