Xylem ECOCIRC EB EBV IM - Manual (Page 13)

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1. Instructions
These installation and operating instructions must be followed during installation and
operation. Read them carefully. We recommend that you keep these instructions where
the device is used. Particular attention must be paid to instructions marked as follows:
If this instruction is not followed, personal safety risks could
ensue.
If this instruction is not followed, the device may not function
properly and could be damaged.
Other relevant regulations should also be followed: e.g. accident prevention regulations
or the internal operating and safety instructions of the system manufacturer.
Failure to follow these instructions can result in the loss of all entitlement to claim
damages.
2. General Description
If water is not tapped for longer periods of time, the water in the hot water pipe cools
off. Domestic hot water pumps (also called sanitary or drinking water circulation pumps)
pump this cold water back into the water heater via a separate circulation pipe. The water
that then flows out of the water heater provides a constant supply of hot water at the tap
(increased comfort). At the same time, drinking water is conserved. Drinking water
circulation pumps EB series are suitable for single- and two-family homes with a
circulation pipe length of approx. 50 m. The version at hand can be determined from the
type designation:
-
/
EXAMPLE: EB 15-1/110 RU
Electronic circulator, class A, series EB. rated diameter of mouths = 15, maximum head =
1m, centre-to-centre distance of mouths 110 mm, with temperature sensors and timer.
WARNING
CENTRE-TO-CENTRE-DISTANCE
OF MOUTHS IN mm
MAXIMUM HEAD IN m
RATED DIAMETER OF
MOUTHS
SERIES
E=ECOCIRC
B=BRONZE
VERSION WITH
TEMPERATURE SENSOR
VERSION WITH TIMER
V = VARIO
EB 15 1 110 R U V