CorroVenta CTR 300TT2 User Manual
  1. Manuals
  2. Brands
  3. CorroVenta Manuals
  4. Dehumidifier
  5. CTR 300TT2
  6. User manual

CorroVenta CTR 300TT2 User Manual

Crawl space dehumidifier
Hide thumbs
Table of Contents

Advertisement

Quick Links

CRAWL SPACE DEHUMIDIFIER
CTR 300TT2
USER MANUAL

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CTR 300TT2 and is the answer not in the manual?

Questions and answers

Related Manuals for CorroVenta CTR 300TT2

Summary of Contents for CorroVenta CTR 300TT2

  • Page 1 CRAWL SPACE DEHUMIDIFIER CTR 300TT2 USER MANUAL...

  • Page 2: Table Of Contents

    Radon and odour problems, negative pressure control ..............16 Maintenance and service ........................17 Filter replacement ......................... 17 Checking rotor operation ......................17 Checking heater ..........................18 Accessories ............................18 Fault tracing ............................19 Technical data ........................... 22 © Corroventa Avfuktning AB 2017.11 2 (22)

  • Page 3: Area Of Use

    By using the adsorption principle for drying the air in the space, the dehumidifier is effective at low temperatures and it also works just below freezing. CTR 300TT2 also has a patented solution for increasing the negative pressure in the crawl space without needing to reduce the efficiency of the dehumidifier.
  • Page 4 These user instructions contain information protected by copyright laws. No part of this document may be reproduced, stored in an information storage system or transmitted in any way or by any means without Corroventa AB's written consent. Any comments regarding the content of this document must be sent to:...

  • Page 5: Safety Information

    18. Pipes or hoses used to route wet air from the dehumidifier must withstand a temperature of at least 80°C. 19. Never open the dehumidifier without first ensuring that the dehumidifier is disconnected from power. © Corroventa Avfuktning AB 2017.11 5 (22)

  • Page 6: Relative Humidity And Its Impact On Materials

    Contact the supplier for further information. 21. The dehumidifier must not be used with accessories other than those described in this manual or approved by Corroventa Avfuktning AB. Contact the supplier of this dehumidifier for further advice on the safety and use of the product.

  • Page 7: How The Dehumidifier Works

    The adsorption principle thus provides effective dehumidification at temperatures well below freezing. The fixed desiccant that is used in CTR 300TT2 is silica gel, which can be regenerated an almost unlimited number of times. Silica gel is a crystal with many small microscopic pores giving the crystal's walls a massive surface area.

  • Page 8: Delivery Check

    Note: If this has not already been done, consider obtaining an Installation kit TT Multi, for a simple, energy efficient and well-functioning installation. Overview, controls and connections The images below show CTR 300TT2 with its external parts and controls. © Corroventa Avfuktning AB 2017.11...
  • Page 9 Connector, Wet air Homevision® damper Time meter Dry air damper Wet air Process air Dry air connector Knob for connector intake filter door Not used in this application. © Corroventa Avfuktning AB 2017.11 9 (22)

  • Page 10: Installation Planning

    © Corroventa Avfuktning AB 2017.11 10 (22)

  • Page 11: Installation

    The dry air duct must start about 1 metre from the proposed dehumidifier location as the dry air hose is 1.2 metres long. The hose connection between dehumidifier and dry air duct prevents vibrations and thus noise from spreading through the duct. © Corroventa Avfuktning AB 2017.11 11 (22)
  • Page 12 Note: Installation kit TT Multi contains16 nozzles and they should all be used for CTR 300TT2. Do not forget to install covers or seal the dry air duct's lower exit in another way, as per the example in the right-hand image below.

  • Page 13: Installing The Dehumidifier And Its Connections

    Note that any electrical installations carried out in connection with this work must be done by a qualified electrician in accordance with local and national regulations. CTR 300TT2 must be connected to am earthed, single phase 230VAC/50 Hz socket with a maximum 16A fuse. An earth-fault breaker is recommended with consideration of the environment in the crawl space The following instructions are based on using the TT Multi installation kit.
  • Page 14 Take care when doing this, so that the hose is not pressed together preventing the air flow through the hose. Correct installation, slight bend. Incorrect installation, sharp bend © Corroventa Avfuktning AB 2017.11 14 (22)
  • Page 15 Homevision®, see its manual. Damper settings CTR 300TT2 is equipped with dampers, both for wet air and dry air, which together give the possibility of regulating wet air volumes and thereby the negative pressure in the crawl space. Wet air damper positions are marked 1 and 2 and dry air damper positions are marked A and B.

  • Page 16: Radon And Odour Problems, Negative Pressure Control

    Radon and odour problems, negative pressure control CTR 300TT2 has the capacity to vary the wet air volume and thereby the negative pressure in the crawl space, which can be used to improve the radon conditions or relieve issues with bad odours that penetrate the living accommodation from the crawl space.

  • Page 17: Maintenance And Service

    (The rotor's interior can be liked to a honeycomb structure) 3. Reinstall the wet air hose. If the rotor does not rotate, contact the dealer for repair. © Corroventa Avfuktning AB 2017.11 17 (22)

  • Page 18: Checking Heater

    3. Reinstall the wet air hose. If the air feels cold, the dehumidifier needs repairing. Contact your retailer. Accessories The following parts are available as accessories and consumables for CTR 300TT2: Part number Designation 20184 Filters ©...

  • Page 19: Fault Tracing

    Check that the cable to the control unit unit. is correctly installed in the dehumidifier. This connector has a key that guides its position so turn the connector until it reaches the correct position and tighten. © Corroventa Avfuktning AB 2017.11 19 (22)
  • Page 20 If, for example, one of the pipe's end plates has fallen off, the necessary air distribution is not achieved. © Corroventa Avfuktning AB 2017.11 20 (22)
  • Page 21 Try connecting to the control panel unit does not come up fore not available for again. in the list of available connection. devices that is presented on the control panel. © Corroventa Avfuktning AB 2017.11 21 (22)

  • Page 22: Technical Data

    Weight, kg *A crawl space dehumidifier like this shall be dimensioned for 1.5 to 2 air exchanges per hour, which makes CTR 300TT2 suitable for crawl spaces with a volume of up to 180 -200m **Sound level varies depending on installation.
  • Page 23 In emergency situations and during flooding, CORROVENTA LTD Corroventa’s customers have access to one of the largest rental parks in Europe. Unit 47, Melford Court, Hardwick Grange, Warrington All our products are manufactured in Bankeryd, Sweden.

Table of Contents