User Manual - Itho Daalderop EXPORT
Contents
1. 0 VAC 50Hz electric mains Never modify the fan or electronics by yourself Never plug in the power cord if the motor part is not placed into the unit 2 2 Liability of the occupant user Cleaning or replacement of the filters in the Advance unit at the correct time See chapter 6 2 Maintenance Cleaning the grilles in the rooms at regular intervals Note The grilles should always be placed back in their original location and position If the grilles are changed or placed in a wrong position the ventilation volumes will no longer be correct and the ventilation system might not work properly Always disconnect the electric power cord when carrying out any maintenance A Replace the filters on time Filter pollution could damage your health ITHO advance 3 Description controller functions Your Advance heat recovery unit has been equipped with a high performance heat recovery exchanger so there is no need to reduce the air volumes in order to thermal energy However reducing noise and saving electricity is also an important issue You are able to switch the unit 3 speed Low continuous Middle extra comfort if there are more persons in the dwelling Boost cooking and bathing 3 1 Remote speed control hard wired supplied separately The speed selector switch does not require any maintenance Manual speed selector You are able to select a speed by hand 1 Low trickle 2 Middl2. Itho Advance Heat recovery ventilation unit User manual lt gt Climate for life Contents Introduction 1 1 Configuration 1 2 Itho conditions 1 3 Serial number date of commissioning and scheduled service intervals Safety 2 1 General 2 2 Liability of the user Controller functions 3 1 Remote speed control hard wired 3 2 Remote speed control wireless 3 3 Frost protection al SO 00 N NSS On 4 Commissioning 4 1 Manual potentiometers low and boost speed 4 2 Middle speed 5 Trouble shooting 5 1 FAQ s 6 Maintenance 6 1 Cleaning 6 2 Filter replacement 7 Guarantee Subject to changes without notice No rights can be derived from this user manual ITHO 10 advance 1 Introduction Indoor air quality and energy efficiency are very important considerations in dwellings today The Itho Advance Heat Recovery Ventilation Unit has been developed to meet these demands and offers controlled and better ventilation for a healthy and comfortable indoor climate in full compliance with current building regulations while regaining the heat to an efficiency of up to 90 For the home owner or occupant This document explains the working principle of the ventilation system and how to operate and maintain this unit Never switch off the ventilation by disconnecting the power cord from the mains supply Except for service and maintenance intervals 1 1 Configuration The Advance has been deve
3. e 3 Boost 3 2 Remote speed control wireless supplied separately The ITHO RFT remote controller has been equipped with a long life battery type VARTA CR2032 Li Mn 3V Under normal circumstances the battery life time will be approximately 10 years RFT wireless remote controller You are able to select a speed by pushing button Middle 4 Boost gt x x Timer function H Low trickle speed Every time you push the timer function button the unit will be switched to boost speed for 10 20 30 minutes After this time the set speed returns automatically to the former speed In case the former speed was Boost then the speed returns to low 3 3 Frost protection Note In case of very low outside temperatures for more than 24 hours the fan motor will automatically switch off for several minutes to avoid a frozen heat exchanger It will restart itself when the temperature has risen ITHO advance 4 Commissioning The installer is responsible for commissioning the required air volumes rates for every room in compliance with the current local regulations for England and Wales this is the Domestic Ventilation Compliance Guide 4 1 Manual potentiometers low and boost speed A Do not change the manual potentiometers on the Advance unit it has been set by the installer in accordance to the required air volumes 4 2 Middle speed Middle speed has been set in the controllers software by the manufac
4. it in deeper iii Near the supply air grilles The unpleasant air comes from outside not a ventilation fault but to be sure check and clean supply air filter e Too much condensation in the bathroom Too low exhaust air volume switch on boost speed while showering or bathing Check and clean filters and grille 12 Water leakage near the unit Condensate trap is clogged clean it Condensate flexible hose is clogged or twisted clean it and replace it into the trap No speed change after pushing the button on the RFT remote controller Replace the battery in the remote controller type CR2032 Li Mn If the problem persists report the details to your installer or service technician 6 Maintenance 6 1 Cleaning the Advance unit outside covers These will need to checked annually and either cleaned Keep the unit surface free from dust or replaced This may differ per situation depending on environmental 6 2 Filter replacement pollution from industry or traffic and also the activities in For the user maintenance is limited to cleaning and the house replacing the filters A Remove the plastic cover B Remove the filter from the unit C Clean the filter with a vacuum cleaner 13 ITHO advance 7 Guarantee Warranty The Advance warranty Is valid for 3 years after the installation date Disclaimer This warranty does not apply to Disassembly and assembly costs Faults which are caused by inco
5. loped for apartments and small houses with approximately 100 125 m3 h balanced exhaust and supply air volumes It can be fitted as a wall floor or ceiling mounted unit for example in the space of a kitchen cupboard Dimensions 597 mm width x 280 mm depth x 760 mm height Note Read this manual carefully Failure to follow these instructions may cause an adverse effect on your health Leave these instructions in the unit 1 2 Itho conditions Itho does not accept any liability for damage caused by non observance of the installation instructions Service activities must exclusively be carried out by Itho or by suitably qualified competent persons using original Itho parts ITHO advance 1 3 Serial number date of commissioning and scheduled service intervals Serial number Date of commissioning Installers company name Service call telephone number Next service filter replacement interval 1 date 2 date 3 date 4 date 5 date 6 date 7 date 8 date 9 date 10 date 2 Safety 2 1 General N Always disconnect the electric power cord from the mains before you remove the motor part Do not use this appliance for functions other than those described in this booklet Never touch the appliance with wet or damp hands or when barefoot Do not store inflammable products in the neighbourhood of the unit The unit is only suitable for 23
6. rrect treatment negligence or accident Faults that have been caused by repairs by third parties without authorisation from ITHO UK Ltd If the appliance does not function correctly or a fault occurs please contact your installer or service technician immediately Ensure that only genuine spares are used for repairs Notes 15 ITHO advance Itho strives at all times to offer people an enjoyable living and working environment with its innovative solutions in climate systems These are solutions for temperature clean air and hot water in the domestic environment in which people and environment go ltho UK Ltd 10 Faraday Court First Avenue Centrum 100 Burton on Trent Staffordshire DE14 2WX T 44 0 845 250 8090 F 44 0 845 250 8091 E info itho co uk www itho co uk Climate for life harmoniously together We want a more comfortable and healthier living environment but at the same time we aim for lower energy consumption With sustainable technologies and innovations Itho proves that seemingly opposite objectives can be combined with very little effort You can recognise these solutions by the Itho Living Blue label Our aim is to develop climate systems that respect the world around us Your wishes become our inspiration and Itho works constantly to achieve this Climate for life Climate for life a3 TTT0 8P00 977
7. turer and cannot be changed 5 Trouble shooting 5 1 FAQ s The fan has been switched off unexpectedly Mains voltage failure check the Fuse Spur or in the distribution board cabinet meter cupboard Plug in the power cord Frost protection active wait for 120 minutes and the fan will be switched on The unit makes a lot of noise Gurgling noise coming out the unit The condensate trap below the unit has a too low water level fill it up with water The flexible condensate hose is not completely in the condensate trap push it deeper i Rattling noise coming out the unit Fan motor fault please contact your installer or service technician ili Swishing sound coming out of the grilles There is too much air pressure drop in the duct and grilles clean both filters in the Advance unit and the grilles in the rooms and check if the grilles are in their original position c want to switch off the unit at night Not possible you also need fresh air during the night d Unpleasant smell i smell the cooking in the whole house Air extract rates are too low switch on boost speed at cooking time The filters are polluted clean or replace both filters The grilles are dirty clean all grilles 11 ITHO advance ii Near the unit Condensate trap below the unit is empty fill it up with water The flexible condensate hose is not completely in the condensate trap push
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