1 Important information Installation data Safety information Serial number Contact information F135 – An excellent choice 2 The heating installation – the heart of the house The function of the exhaust air module Maintenance of F135 3 Disturbances in comfort...
Exhaust air fan in- stallation 5.3.14 Pump speed Serial number must always be given Certification that the installation is carried out according to instructions in NIBE's installer manual and applicable regulations. Date __________________ Signed _________________________ Chapter 1 | Important information...
Marking F135 is CE marked and fulfils IP21. The CE marking means that NIBE ensures that the product meets all regu- lations that are placed on it based on relevant EU directives. The CE mark is obligatory for most products sold in the EU, regardless where they are made.
Serial number The serial number can be found to the left, on top of F135. Serial number Caution Always give the product's serial number (14 digits) when contacting your installer. Chapter 1 | Important information NIBE™ F135...
NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 Reyrieux Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: info@nibe.fr www.nibe.fr NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QG Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: info@nibe.co.uk...
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NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 Markaryd Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: info@nibe.se www.nibe.se For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information. Chapter 1 | Important information...
0 °C 22 °C -3 °C 0 °C Heat source Värmekälla The temperatures are only examples and may vary between different installations and time of year. Chapter 2 | The heating installation – the heart of the NIBE™ F135 house...
Here, the air releases the heating energy to the brine and the air's temper- ature drops significantly. The cold air is then blown out of the house. Chapter 2 | The heating installation – the heart of the NIBE™ F135 house...
On the other hand, it is recommended that you check your installation regularly. If F135 is installed with an indoor module and something untoward occurs, a message appears regarding the malfunction in the form of different alarm texts in the indoor module display.
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The exhaust air module starts when the supply cable is connected to an earthed socket. Settings All settings for F135, such as fan speed and scheduling, are carried out in the indoor module. See the indoor module manual for more information. Chapter 2 | The heating installation –...
All the indoor module measured values are gathered under menu 3.1 in the indoor module menu system. Looking through the values in this menu can often simplify finding the source of the fault. Manage alarm (NIBE Indoor module) Low pressure alarm alarm...
Problems with F135 do not affect the indoor module's operation. You do not need to select "aid mode" in event of problems with F135.
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Clean or replace filter (see page 11). ■ Gurgling sound Not enough water in the water seal. ■ Refill the water seal with water. ■ Choked water seal. ■ Check and adjust the condensation water hose. ■ Chapter 3 | Disturbances in comfort NIBE™ F135...
4 Technical data Detailed technical specifications for this product can be found in the in- stallation manual (www.nibe.eu). Chapter 4 | Technical data NIBE™ F135...
Heat exchanger where the refrigerant evaporates by retrieving heat energy from the air which then cools. Exhaust air The air that comes from the exhaust air device in the various rooms of the accommodation, to F135. Chapter 5 | Glossary NIBE™ F135...
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Exhaust air devices Vents, usually in the ceiling, in the kitchen/bathroom/clothes closet where the air is drawn in to be forwarded to F135. Expansion valve Valve that reduces the pressure of the refrigerant, whereupon the temper- ature of the refrigerant drops.