Contents 1 DomoJet R Introduction ....................... 3 Radio data decryption ....................................3 Safety warnings ......................................3 Restrictions ........................................4 Construction ........................................5 Battery ..........................................6 Display ..........................................7 Technical specifications ....................................8 2 Install the DomoJet R ......................... 10 Seals ..........................................11 Use ..........................................12 Program the radio .......................................12 Error codes ........................................12 Test mode ........................................12 Care and maintenance ....................................12...
Safety warnings This manual is the property of Xylem. Reproduction or transfer of the contents of this document to third parties is prohibited. All rights reserved. This document represents an integral part of the product; ensure that it is always together with the product (even in the event of sale or transfer to another owner) to allow its consultation by the user or authorized maintenance or repair personnel.
The device must always be protected from extreme humidity and heat. Penetration of humidity and intense heat may damage the battery and the device. The maximum allowed operating temperature is 55 °C. If there are any doubts regarding conditions/functions of the device and related parts, please contact the local distributor for further information.
DN 15 DN 20 inches Thread inches G 3/4 B G 1 B 80 / 110 / 115 115 / 130 11.7 16.7 Identification The DomoJet R meter has its identification data stamped on it. 1. QR code for accessing radio key 2.
Display The display is a passive LCD. The display is set in fixed mode with the following automatic display cycle: For the initial 60 seconds, the Main view displays; For the following 12 seconds, the Periodic readings display; For the following 12 seconds, the Display Test and firmware version.
Billing date 1 is set by default, to 31/12 each year. Billing date 2 is set by default to the end of each month. Display test and firmware version The display is presented as follows: All segments on the display are illuminated for 3 seconds. ...
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Pressure loss Flowrate (m Error curve Flowrate (m Electronic timing device specifications Features Description Environmental class Mechanical class Electronic class Temperature range for storage from -10 °C to +60 °C Ambient temperature range from -25 °C to +55 °C...
Radio technical specifications Features Description Standard Wireless M-Bus (EN13757), OMS Modes T1, C1 (default) Operating frequency range 868.0 - 868.6 / 868.7 - 869.2 MHz Radiated power 14dBm max Range (line of sight) up to 500 m Device class Radio class 1 Certifications/Approvals CE in compliance with European standards RED 2014/53/EU, RoHS2 (EU) 2017/2102...
instead of the meter. 2. If there is no water in the tube before installing the meter, open the valve upstream from the meter. This is necessary because the valve can cause air suction at the end of installation which could damage the meter. 3.
by a centre authorized by the manufacturer. DomoJet R is ideal for both cold and hot water residential use where compactness, flexibility and the availability of an integrated radio reading make the difference. Program the radio DomoJet R is supplied with factory-set setup data. The radio is activated after the passage of 100 liters of water, but can also be activated by placing a magnetic key in the appropriate symbol.
Disposal The device is composed of materials of various nature including metal, plastic and electrical and electronic components. It must be disposed of in compliance with applicable local laws regarding special and industrial waste. The device cannot be disposed of as domestic waste. The device does not contain any toxic/hazardous substances or elements, including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl.
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