Zehnder Rittling ComfoAir 160 Installer Manual
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Zehnder Rittling ComfoAir 160 Installer Manual

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Summary of Contents for Zehnder Rittling ComfoAir 160

  • Page 1 ComfoAir 160 Installer manual...
  • Page 2 All rights reserved. This manual has been compiled with the utmost care. The publisher cannot be held liable for any damage caused as a result of missing or incorrect information in this manual. In case of dis putes the Dutch version of these instructions will be binding. EN - II...

  • Page 3: Table Of Contents

    2.10.3 What to do in the event of a malfunction / Trouble shooting ..........20 2.10.4 Malfunctions (or problems) without alarms ................28 2.11 Service parts ............................29 2.12 Wiring diagram: ComfoAir 160 ......................30 2.13 EEC declaration of conformity ......................31 III - EN...
  • Page 4 EN - IV...

  • Page 5: Preface

    30 months after the date of manufacture. ComfoAir 160. It is also intended as a reference for Warranty claims may only be submitted for material faults and/or construction faults arising during the servicing, so that this can be carried out in a respon- sible manner.

  • Page 6: Safety

    Safety 1.2.2 Safety provisions and measures • The ComfoAir cannot be opened without using 1.2.1 Safety regulations tools; • It should not be possible to touch the fans, there- Always comply with safety regulations in this manual. fore ducting must be connected to the ComfoAir Non-compliance with the safety regulations, warn- at a minimum duct length of 900mm.

  • Page 7: For The Installer

    For the Installer ComfoAir configuration The standard ComfoAir configuration consists of: • External casing (A) of coated sheeting; • Interior (B) of EPP; • 4 connections of EPP (C) for the air ducts; • 2 filters (D) for air purification; Type G4 for outside air and type G4 for return air; •...

  • Page 8: Technical Specifications

    Technical specifications ComfoAir 160 nl (normal air volumes) Position Ventilation capacity Power 29 m /h at 4 Pa 10 W bsent etting 57 m /h at 14 Pa 14 W etting 77 m /h at 27 Pa 19 W ediuM...
  • Page 9 ComfoAir 160 hl (high air volumes) Position Ventilation capacity Power 29 m /h at 4 Pa 10 W bsent etting 66 m /h at 19 Pa 16 W etting 113 m /h at 56 Pa 32 W ediuM etting 144 m...

  • Page 10: Dimension Sketch

    dimension sketch Installation conditions In order to determine whether the ComfoAir can be installed in a certain area, the following aspects must be taken into account: • The ComfoAir must be installed according to the general and locally applicable safety and installa- tion regulations of power and water companies, as well as the instructions in this manual.

  • Page 11: Installation Of The Comfoair

    10. Connect the display connector again. ComfoAir 160 Basic R 11. Place the cover of the electronic box back. ComfoAir 160 Basic R ERV 12. Remove the 2 filters (E) from the ComfoAir. ComfoAir 160 Basic R VV 13. Place the back panel and the mounting brackets ComfoAir 160 R Luxe on the old front side.

  • Page 12: Mounting Of The Comfoair

    Mounting of the ComfoAir The ComfoAir can be mounted two ways: • On the ceiling; • On the wall. 2.6.1 Mounting on the ceiling 7. Refit the front panel. 8. Mark the position of the mounting points on the Mount the ComfoAir to a ceiling with a minimum mass ceiling.

  • Page 13: Connection Of The Air Ducts

    ComfoAir. Therefore a condensation drain is not neces- sary with an enthalpy exchanger. Ensure that the condensation drain is sealed. This prevents the ComfoAir from sucking in ComfoAir 160 - Right any leakage air. The condensation drain can be sealed with a standard screw-cap.

  • Page 14: Commissioning The Comfoair

    Commissioning the ComfoAir Access to the menus After installation, the ComfoAir must be commis- Sequence Press display description sioned. MENU Time delay s + ▼ Press the buttons This can be done via the P menus on the digital op- (3 seconds) simultaneously.

  • Page 15: P Menus For The User

    2.7.2 P menus for the user Menu P1 ¨ Status of programmes Status Sub- description Activated menu Is menu 21 currently active? Yes (1) / No (0) Is menu 22 currently active? Yes (1) / No (0) Is menu 23 currently active? Yes (1) / No (0) Is menu 24 currently active? Yes (1) / No (0)
  • Page 16 Time delay values Sub-menu description Mini- Maxi- General reset Overrun timer for ventilation setting 3 " using 1 Min. 120 Min. 30 Min. ". Note: • After pressing " " (> 2 sec.), continuously only applies to systems fit- the ComfoAir will switch to the setting high ted with an rF switch.

  • Page 17: P Menus For The Installer

    2.7.3 P menus for the installer Menus with a line at minimum and maximum value are Reading menus. Menu P3 ¨ Setting ventilation programmes Ventilation programme values Submenu description Minimum Maximum General reset Setting the capacity (in %) of the 0% or 15% nL / HL exhaust fan in...
  • Page 18 Menu P5 ¨ Setting additional programmes Additional programme values Submenu description Minimum Maximum General reset Activation of the open fire programme. 0 (= No) 1 (= Yes) Confirming the presence of a Preheater element 0 (= No) 1 (= Yes) Only change if a preheater element is installed afterwards or a general reset is given.
  • Page 19 Menu P7 ¨ Reading malfunctions (and system information) (Malfunction) information values Submenu description Minimum Maximum General reset Current software version. Version number of the software (without “v”) Most recent malfunction. Code in accordance with alarm and malfunction alert Malfunction before the most recent one Code in accordance with alarm and malfunction alert Malfunction before the most recent two Code in accordance with alarm and malfunction alert...
  • Page 20 Menu P8 ¨ Setting the RF input and digital inputs (0-10V) Analogue input values Submenu description Minimum Maximum General reset Analogue input 1 0= not fitted 1= fitted 0= controlling 1= programming (analogue input 1) set point analogue input 1 (programming min.

  • Page 21: Programming Air Specifications

    Programming air specifications After installation, the ComfoAir must be programmed. This can be done using the air specifications of the ComfoAir above. The default settings of the ComfoAir nL are: e. Bestätigen Sie mit OK. Im Display steht 2 Sekunden lang OK. Position a bsent Der Text INIT ist im Hauptfenster sichtbar.

  • Page 22: Maintenance By The Installer

    and the majority of the deviations is positive, ensure that all deviations are positive. If the majority of all deviations is negative, ensure that all deviations are negative. Ensure that one supply valve and one exhaust continue to be fully open. 8.

  • Page 23: Inspecting And Cleaning The Fans

    install the heat exchanger yet. 2.10.1 Malfunction alerts on the digital operating device 9. If no more maintenance is necessary install all In the event of a malfunction, the corresponding mal- parts in reverse order, reconnect the power and function code will be displayed on the digital operat- carry out the self-test in accordance with menu ing device of the ComfoAir.

  • Page 24: What To Do In The Event Of A Malfunction / Trouble Shooting

    2.10.3What to do in the event of a malfunction / Trouble shooting Below are a number of trouble-shooting tips for the malfunction alerts described previously which can appear on the digital operating device in the event of a malfunction. A1 / A2 / A3 / A4 NTC sensor Resistance tabel for...
  • Page 25 A5 / A6 Malfunction in the bypass / preheater element motor Release the front panel by removing the protection caps and unscrewing the screws. Remove the cover of the electronic box by pressing in the 2 click connectors. Activate the self-test. (P76 on 1) Did the bypass motor / preheater...
  • Page 26 Preheater element does not heat sufficiently. This error will appear when after 3 minutes of P51 and switching on the prehea- P57 set to ter element the tempera- the correct ture increase of T1 is less value? Set P51 and P57 to then 4ºC.
  • Page 27 Preheater element becomes too hot. º (T1 > 40 Release the front panel by removing the protection caps and unscrewing the screws. Remove the cover of the electronic box by pressing in the Risk of electrocution. 2 click connectors. Activate the self-test (P76 on 1) the preheater element valve open...
  • Page 28 E1 / Supply fan / Exhaust fan not rotating Release the front panel by removing the protection caps and unscrewing the screws. Remove the cover of the electronic box by pressing in the 2 click connectors. Risk of electrocution. there 230 VAC power present on the fan ? Activate the self-test...
  • Page 29 No communication between the enthalpy sensor and the ComfoAir P59 set to the correct value? Set P59 to the correct value. Disconnect the power Reset the unit from the ComfoAir. (P74 on 1) Release the front panel by removing the protection caps and unscrewing the screws.
  • Page 30 COMM ERROR No communication between the ComfoSense panel and the ComfoAir Disconnect the power from the ComfoAir. Are the connections at the ComfoSense panel correct? Reconnect the Release the front panel by ComfoSense panel removing the protection caps to the ComfoAir. and unscrewing the screws.
  • Page 31 ,Fil' ,tEr' FLTR Internal Filter is dirty Internal Filter is dirty Press “OK” on the Press OK on the ComfoSense panel 2x display for at least 4 to reset the FLTR seconds until the lter warning. warning disappears. Disconnect the power Disconnect the power from the ComfoAir.

  • Page 32: Malfunctions (Or Problems) Without Alarms

    2.10.4 Malfunctions (or problems) without alerts An overview of the malfunctions (or problems) without notifications is given below. Problem/Malfunction Indication Check / action System switched off Power supply on Check the fuse on the control circuit board. • If the fuse is defect, replace fuse. •...

  • Page 33: Service Parts

    2.11 Service parts The following table contains an overview of the spare parts available for the ComfoAir. Number Part Article number Connection PCB 400300068 Control PCB 400300067 Bypass / Preheater motor 400200023 Temperature sensor T1 400300063 Temperature sensor T2 / T4 400300063 Temperature sensor T3 400300063...

  • Page 34: Wiring Diagram: Comfoair 160

    2.12 Wiring diagram: ComfoAir 160 EN - 30...

  • Page 35: Eec Declaration Of Conformity

    8028 PM Zwolle-NL Tel.: +31 (0)38-4296911 Fax: +31 (0)38-4225694 Company register Zwolle 05022293 EEC declaration of conformity Machine description : heat recovery units: ComfoAir 160 series Complies with the following directives : Machinery Directive (2006/42/EEC) Low Voltage Directive (2006/95/EEC) EMC Directive...
  • Page 36 Zehnder Group Italia S.r.l. Via XXV Luglio, 6 I - 41011 Campogalliano (MO) Tel.: +39 (0)59 9786200 Fax: +39 (0)59 9786201 Internet: www.comfosystems.it E-mail: info@comfosystems.

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