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Contents

Technical Data __________________________________________________________ 2

Customer Information ____________________________________________________ 3

Product Description ........................................................................................................... 3
Proper Application.............................................................................................................. 3
Unsuitable Applications...................................................................................................... 3
Safety Instructions ............................................................................................................. 3

Operation   _____________________________________________________________ 4

Micro-Processor Controller ................................................................................................ 4
Main Display ...................................................................................................................... 5
Operating Modes ............................................................................................................... 5
Switching On...................................................................................................................... 5
Switching Off ...................................................................................................................... 5
Analogue Room Operating Panel with Heating Mode ....................................................... 6
Digital Room Operating Panel ........................................................................................... 8

Maintenance___________________________________________________________ 10

Safety Instructions for Filter Changes.............................................................................. 10
Changing Coarse Particle Filters ..................................................................................... 10
Changing the Fine Particle Air Filter ................................................................................ 12

Commissioning ________________________________________________________ 13

Pre-Requisites for Commissioning .................................................................................. 13
Initial Commissioning ....................................................................................................... 13
Decommissioning ............................................................................................................ 13

Menu levels  ___________________________________________________________ 14

Status Level - Viewing Operating Parameters ................................................................. 14
Technician Level - Setting Operating Parameters ........................................................... 16
Manufacturer Level - Factory Settings ............................................................................. 21
Overview – Current Operating Status .............................................................................. 21

Faults ________________________________________________________________ 22

Error Messages  .............................................................................................................. 22
Faults in the Ventilation System....................................................................................... 23

Important Unit Information (Logbook)  _____________________________________ 24

Page 1

Summary of Contents for aerosmart L

Page 1: ...aerosmart S M L Operating Maintenance and Commissioning...

Page 2: ......

Page 3: ...__________________ 10 Safety Instructions for Filter Changes 10 Changing Coarse Particle Filters 10 Changing the Fine Particle Air Filter 12 Commissioning _____________________________________________...

Page 4: ...quantity 120 m3 h Minimum air quantity 105 m3 h Maximum air quantity at 100 Pa external 180 m3 h Sound power level at nominal air quantity and 100 Pa external Housing 45 dB A Air inlet 37 dB A Air ve...

Page 5: ...units are operated via a micro processor controller Although the unit types differ in terms of their appearance weight and managed air quantities these differences do not affect their operation Proper...

Page 6: ...r Micro Processor Controller The micro processor controller is located on the ventilation module It manages the ven tilation room heating and the heating of the domestic hot water Alarm button this bu...

Page 7: ...D BY SOMMER ventilation and heating are deactivated in this operating mode The heat pump and the two fans are only activated if the domestic water is heated An external switch can be used to switch on...

Page 8: ...C dial fully to the left to 24 5 C dial fully to the right Note Do not turn the dial too far The left stop point is at approx 8 o clock the right hand stop point is at approx 4 o clock What room tempe...

Page 9: ...edetermined period Once this period has passed the fan level automatically returns to the currently set level On delivery of the system the default period is 60 minutes but this can be adjusted on the...

Page 10: ...umps to the Akt Sollwert b Use the and arrows to set your desired room temperature b Press Enter to save your settings What room temperature is right for me The setting basically depends on your needs...

Page 11: ...vel On delivery of the system the default period is 60 minutes but this can be adjusted in the technician level Press Esc to go from the main display to the main menu Statusebene Technikerebene Herste...

Page 12: ...oarse particle filter Note The filter should be changed within 2 4 weeks of the Filter change message appearing Safety Instructions for Filter Changes Caution The filter change intervals are only vali...

Page 13: ...ivated b Unit starts automatically b After changing the filter press the Alarm button to acknowledge the Filter or Filter change message on the micro processor controller b Press Enter to confirm b No...

Page 14: ...text in the following tables is for representation only and will not be displayed on the control b TECHNIKEREBENE Technician Level Bitte beachten Sie Please consider the bei Aenderung die manufacturer...

Page 15: ...ime the controller initially performs a self test The main display then appears 12 11 DI 09 12 03 Time Weekday date AUTOMATIK automatic Akt Sollwert 21 5 C set point temperature Akt Raumtemp 20 3 C cu...

Page 16: ...Raumtemperatur Current room temperature measured by the gauge in the ana logue room operating panel or in the external gauge housing Temp Boiler Unten Domestic water temperature in the lower region of...

Page 17: ...berwachung The boiler is monitored for overheating Temperature above 68 C level 1 temperature above 73 C level 2 see error messages bertemperatur Boiler WP aus Excess tem perature boiler heat pump of...

Page 18: ...t at 42 0 C domestic water heating is enabled as soon as the temperature in the lower area of the boiler actual value falls below this point On reaching 47 0 C i e 5 C above the set point the domestic...

Page 19: ...achtabsenkung der Raumsolltemperatur This can be used to reduce the room set point temperature for a freely definable period of the day Default set point by up to 5 C Von Bis 22 00 6 00 Enter the time...

Page 20: ...necessary to enter the nominal air quantity for fan level 2 The air quanti ties for levels 1 and 3 are automatically defined with 30 level 1 and 30 level 3 Timeframe for Fan Control There are two ava...

Page 21: ...60 minutes values between 10 and 99 minutes can be entered Ein On Aus Off External Filters TECHNIKEREBENE Technician Level Aussenfilter Ja Outside air filter Yes Use this window to enter whether your...

Page 22: ...EBSSTUNDEN Operating Hours Raumheizungsstufe 1 Room heating level 1 Summe 00000 STD Sum 00000 hours Reset N Reset No BETRIEBSSTUNDEN Operating Hours Raumheizungsstufe 2 Room heating level 2 Summe 0000...

Page 23: ...nsor Tb Temperature on the heat pump evaporator register Tu Current temperature in the lower area of the boiler Depending on this temperature the heat pump is activated Tm Current temperature in the m...

Page 24: ...e Enter button 2 sec please contact your customer service technician Blocktemperatur zu tief The following operating conditions are not permissible for the heat pump room temperature too low outside a...

Page 25: ...he new value by pressing The following message appears DISPLAY ADDRESS CHANGED b The room operating panel now has the correct address and operates alongside the micro processor controller in the venti...

Page 26: ...he unit to you with the following settings Please keep this data handy in case of queries Customer Location Unit type version Serial number Initially commissioned on Installation com pany Authorised t...

Page 27: ...aerosmart Operation Maintenance and Commissioning Page 25...

Page 28: ...rgieeffiziente haustechniksysteme gmbh Achstrasse 42 6922 Wolfurt T 05574 47895 0 F 05574 47895 4 E mail office drexel weiss at www drexel weiss at ATU 35542007 FN 192604t Company Accounts Registrar F...

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