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English (GB)
Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. Symbols used in this document
2. Delivery
The following has been supplied:
•
RMQ rainwater unit
•
wall mounting bracket with screws and rawlplugs
•
level sensor, including 25 metres of cable
•
installation and operating instructions.
Check that all parts are OK.
3. General description
The RMQ rainwater unit is designed for the
monitoring and control of rainwater utilisation
systems. The unit detects faults in the rainwater
utilisation system and makes the necessary
adjustments to ensure that the system is operating.
The RMQ also ensures that the system is operating
if the rainwater collecting tank (e.g. underground
tank) runs dry. The unit automatically ensures that
water is available at the points of consumption, such
as toilet and washing machine. The built-in three-
way valve switches between the mains-water hose
and the suction hose from the collecting tank.
The RMQ complies with EN 1717.
Application
•
for the control of rainwater utilisation systems
•
as domestic waterworks for the utilisation of
rainwater
•
for operation in single- and two-family
households as well as for small enterprises.
The unit is also suitable for preventing backflow in
water supply systems.
Observe these precautions in water supply systems:
•
Insert a plug in the suction port. See fig.
, pos.
6.
•
Do not use a level sensor in the system.
•
Finish the start-up procedure after section
7.1 Start-up via mains-water supply
.
6.4 Connection of mains-water pipe
6.5 Connection of suction hose (rainwater
6.6 Connection of discharge hose
7.1 Start-up via mains-water supply
7.2 Setting the collecting tank height
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Warning
The use of this product requires
experience with and knowledge of the
product.
Persons with reduced physical, sensory or
mental capabilities must not use this
product, unless they are under supervision
or have been instructed in the use of the
product by a person responsible for their
safety.
Children must not use or play with this
product.
Warning
If these safety instructions are not
observed, it may result in personal injury.
Caution
If these safety instructions are not
observed, it may result in malfunction or
damage to the equipment.
Note
Notes or instructions that make the job
easier and ensure safe operation.
Summary of Contents for rmq-a
Page 1: ...RMQ A Installation and operating instructions GRUNDFOS INSTRUCTIONS ...
Page 2: ...2 ...
Page 116: ...116 ...
Page 117: ...117 ...
