ITRON DN15 - User Manual

Instruction for installation and use
Water Meters DN15 and DN20
1.1 1.2
2.1
2.3
2.5
2.8
2.2
2.4
2.6
2.92.7
INSTALLATION
Directive 2014/32/UE
Extract of EC CONFORMITY DECLARATION according to procedure of conformity assessment module H1
Manufacturer Equipment Description
Approval
Number (*)
Procedure of conformity
assessment
We, ITRON Italia S.p.A.
located in Strada Valcossera
16 14100 ASTI Italy,
certify the described
measuring instruments are
conform to Directive 2014/32/
UE of the 26 of February 2014
Unimag/Narval Cyble - Unimag PE type TU4 LNE 27129
www.itron.com/CETU4
Medis Cyble type TU5 LNE 15008
www.itron.com/CEMedis
Unimag+/Narval+/Medis+/Unimag+ PE type TU6 LNE 33564
www.itron.com/CETU6
Flodis DN 15mm type TU1M15 LNE 19130
www.itron.com/CEFlodis15
Flodis DN 20mm type TU1M20 LNE 19864
www.itron.com/CEFlodis20
MSD Cyble / Multimag Cyble type TMII LNE 17401
www.itron.com/CEMSDMC
Available document on www.itron.com
(*) Last revision available on LNE web site
Approval only concerns water meter; Accessories such us non-return valve, communication module, union or connector sealing that can be delivered with
the water meter are not part of the approval.

ITRON DN15 Specifications

General

Brand	ITRON
Model	DN15
Category	Measuring Instruments
Language	English

Summary

Meter Positioning

Meter Positioning Options

Explains meters can be installed in various positions based on model, with accuracy on cap markings.

Meter Orientation Restrictions

Specifies meters should not be upside down or at angles > 90° from horizontal.

Installation Precautions

Pipe Flushing Before Installation

Mandates flushing pipes before meter installation to remove debris.

Careful Handling and Shock Prevention

Warns against shocks and impacts that can damage threads and accuracy.

Flow Direction Indicator

Instructs to align the meter's embossed arrow with the water flow direction.

Flexible Piping Alignment

Advises checking alignment for flexible piping or if it's too rigid.

Manual Screw Starting

Recommends starting screw tightening manually before using a wrench.

Stabilizing Meter During Tightening

Suggests using a second key for stability during tightening, with a max torque of 30 N-m.

Line Commissioning After Installation

Details slow opening of stopcock to evacuate air after meter installation.

Drainage and Meter Replacement Preparation

Recommends installing stopcocks for draining and future meter replacement.

Avoiding High Temperatures

Warns against soldering pipes when the meter is connected due to heat damage risk.

Freeze Protection and Backflow Prevention

Advises protecting meters from freezing and installing a non-return valve.