Swegon CASA W3 Smart Installation, Commissioning And Maintenance Instruction
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Swegon CASA W3 Smart Installation, Commissioning And Maintenance Instruction

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CASA
W3 Smart
®
Installation, commissioning and maintenance instruction
W3_g_EN-t

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Summary of Contents for Swegon CASA W3 Smart

  • Page 1 CASA W3 Smart ® Installation, commissioning and maintenance instruction W3_g_EN-t...

  • Page 2: Table Of Contents

    3.3.7 Automatic humidity system .........14 3.3.8 Automatic air quality control ........15 3.3.9 Temperature boost ............15 3.4 Heating/cooling .............16 3.5 Anti-frost protection ............16 3.6 Restoring factory settings ..........16 3.7 Changing the service code ..........16 3.8 Use ................16 www.swegon.com We reserve the right to alter specifications.

  • Page 3: Important Information

    Important information This document is intended for everyone involved in the installation work for or the use of a Swegon CASA ven- tilation unit. Read this Instructions for Use before you use the ventilation unit. Save the Instructions for Use for future use.

  • Page 4: General Description

    3–4 °C lower than the room temperature, so 1.2 Fans that the supply air mixes fully with the room air. The Swegon CASA W3 is equipped with energy-efficient Remember the following when setting the supply air fans with EC motors, advantageous in that their speed...

  • Page 5: Protective Functions

    The ventilation unit has built-in condensation protection on the ventilation duct. If it is discovered that the supply air is too cold, the ventilation unit stops and an alarm is shown the cooker hood. We reserve the right to alter specifications. www.swegon.com...

  • Page 6: Installation

    If the wall is composed of vertical studs and wall boards, the wall must be reinforced with horizontal studs that will support the weight of the unit. Swegon also recom- mends that the wall be insulated with mineral wool or similar insulation for preventing sound from propagat- ing to other rooms.

  • Page 7: Condensate Discharge

    There is a metal water trap available as an accessory Detailed installation (UVL). instructions: Check that the condensate discharge outlet is not www.swegon.com clogged and check its outflow by pouring water on the bottom of the ventilation unit. The condensate We reserve the right to alter specifications. www.swegon.com...

  • Page 8: Ducts

    The thickness of the insulation and the nature of the surface layer of the ventilation ducts vary depending on insulation material, climate zone and national standards in force. For this reason, Swegon does not offer any recommendations. Most manufacturers of insulation material offer calculation programs for the calculation of sufficient and correct insulation.

  • Page 9: Electric And Control Cables

    For power required, see the Section entitled: The extract air from a compatible Swegon CASA cooker “Technical data”. hood can be conveyed via a duct to an extra duct connec- There is an earthing point on the top surface of the tion on the top of the ventilation unit.

  • Page 10: Installation Of The Smart Control Panel

    The Econo model ventilation unit should be equipped with shut-off damper so that the water-heated air heater cannot freeze during a power failure. Bus termination: terminated Bus termination: open www.swegon.com We reserve the right to alter specifications.

  • Page 11: Commissioning

    SEC/SEM expansion modules, which are available as accessories, you can connect three. The connection of an external duct mounted air We reserve the right to alter specifications. www.swegon.com...

  • Page 12: Digital Switch Input (Di)

    Away - Home - Boost. Otherwise, control is performed according to the normal DDC control. 14. Modbus AI* 15. PA supply air* 16. PA extract air 17. l/s (supply air)* 18. l/s (extract air)* www.swegon.com We reserve the right to alter specifications.

  • Page 13: Smart Functions

    This function enables you to boost the venti- lation if necessary. The function starts automatically when Summer mode the damper in a Swegon CASA cooker hood is opened or Temperature boost for a cooker hood defined I/O input (IO-control) receives the signal and runs until the damper is closed.

  • Page 14: Central Vacuum Function

    The function can be activated and set from the Settings/ tion (IO-control). The function runs for the set time and Smart Functions/Auto RH control menu. can also be stopped from a Smart control panel. www.swegon.com We reserve the right to alter specifications.

  • Page 15: Automatic Air Quality Control

    “AQ now” value shown in the menu. If it seems that the ventilation system reacts too quickly to changes in the air quality level, you can increase the filtering time. We reserve the right to alter specifications. www.swegon.com...

  • Page 16: Heating/Cooling

    Supply air limit Fresh air limit 0°C Supply air limit (min.) 14°C Reducing the strength of the ventilation means the “Supply air limit” value prevents cold air from entering the duct system. www.swegon.com We reserve the right to alter specifications.
  • Page 17 W3.260419 We reserve the right to alter specifications. www.swegon.com...

  • Page 18: Service

    The ventilation unit must not be operated without the bottom of the ventilation unit. The condensate filters. Use only filters recommended by Swegon in the discharge connection is located on the rear of the unit ventilation unit. This is important, as filters with exactly under the rotary heat exchanger.
  • Page 19 3. Condensate discharge connection the “magnetic gear release” mark. When the magnet is in 4. The fan’s locking device position, the summer bypass damper can be opened or closed 5. Partition wall manually. We reserve the right to alter specifications. www.swegon.com...

  • Page 20: Alarms And Troubleshooting

    There are also instructions, service www.swegon.com We reserve the right to alter specifications.
  • Page 21 A malfunction in ventilation performance could be caused by any component of the ventilation system or by the way the sys- tem has been installed. Normal operation of the Swegon CASA ventilation unit is described in the user's instructions supplied with the unit on delivery.

  • Page 22: List Of Components

    10. Air heater, post heating (Econo, R model): B8010BR Air heater, post heating (Econo, L model): B8010BL 11. Service switch: 50319 12. Anti-vibration mountings (2 pcs.): 60790 *) W3 models W03VR05S10HA W03VL05S10HA www.swegon.com We reserve the right to alter specifications.

  • Page 23: Technical Data

    7.1.2 W3 Econo Supply air flow 100 % Extract air flow 90 % 80 % 70 % SFP 1,8 SFP 1,5 60 % 50 % SFP 1 40 % 30 % Air flow We reserve the right to alter specifications. www.swegon.com...

  • Page 24: Outputs Of The Components

    , dB Total assessed Fan setting wokt sound power level 63 Hz 125 Hz 250 Hz 500 Hz 1 000 Hz 2 000 Hz 4 000 Hz 8 000 Hz , dB(A) www.swegon.com We reserve the right to alter specifications.
  • Page 25 (10), dB(A)* * Equivalent to a normally insulated room. If sound power level L , dB (A) values are required, the 4 units (dB) need to be added to the table values. We reserve the right to alter specifications. www.swegon.com...

  • Page 26: Econo, Pressure Loss In Water-Heated Air Heaters

    Water flow 7.5 Econo, sizing of the water-heated air heater Air flow l/s Air flow m Inlet flow water Water flow Capacity W °C 1070 1230 1000 1130 1410 1040 1280 1490 www.swegon.com We reserve the right to alter specifications.

  • Page 27: Electrical Wiring Diagram

    5. Preheating air heater (1 000 W / 500 W) 6. Post heating air heater 500 W 7. Damper motor 8. Smart sensor package RH + CO (accessory) RH + VOC (accessory) 9. Switch for summer bypass damper We reserve the right to alter specifications. www.swegon.com...

  • Page 28: Control Functions With Accessories

    Relay OUT4 117HDL 24V / (5V) 2 x 0,5 24 V 2 x 0,5 IO1 - IO5 IO1 - IO5 102LT Smart OPEN OPEN Modbus GW TERMINATED TERMINATED BUS TERMINATION BUS TERMINATION www.swegon.com We reserve the right to alter specifications.
  • Page 29 10. CASA Smart cooker hood 11. Swegon CASA Smart Modbus gateway 12. Swegon CASA Smart control panel (UP1) 13. Swegon CASA Smart control panel (UP2) 14. Connection points on the ventilation unit: IO1, IO2, 24 V / (5 V), selection from circuit board 15.

  • Page 30: Control Diagram

    If an overheating protection with manual reset trips, it can be reset by pressing a reset button above the air heater. – The automatic overheating protections of the fans will reset themselves when the temperature has dropped below the setting value. www.swegon.com We reserve the right to alter specifications.

  • Page 31: W3 Econo

    If an overheating protection with manual reset trips, it can be reset by pressing a reset button above the air heater. – The automatic overheating protections of the fans will reset themselves when the temperature has dropped below the setting value. We reserve the right to alter specifications. www.swegon.com...

  • Page 32: Dimensions

    W3.260419 7.8 Dimensions Swegon CASA W3 R Roof mounting frame Left-hand model, Model L Wall mounting bracket Duct connections Supply air Extract air Outdoor air Exhaust air Separate ∅ 125 ∅ 125 ∅ 125 ∅ 125 extract air ∅ 125 6.

  • Page 33: Ventilation Unit Codes

    • For 200 mm ducts; SDHW 250F Electric air heater for outdoor air duct • For 125 mm duct; SDHE125-1T • For 160 mm duct; SDHE160-1T • For 200 mm duct; SDHE200-1T We reserve the right to alter specifications. www.swegon.com...

  • Page 34: Commissioning Form

    The supply air flow must be 2–10 % lower than the extract air flow. Remember to explain the use of the item of optional equipment and how to service it to the user/caretaker! www.swegon.com We reserve the right to alter specifications.

  • Page 35: Warranty Conditions

    (= written receipt of purchase). After the warranty period has expired, warranty claims, which have not been submitted in writing prior to the expiration date of the warranty period, are not valid. Swegon ILTO Oy, Asessorinkatu 10, FIN-20780 S:t Karins, www.swegonhomesolutions.com We reserve the right to alter specifications.

  • Page 36: Ec Declaration Of Conformity

    W3.260419 www.swegon.com We reserve the right to alter specifications.
  • Page 37 W3.260419 We reserve the right to alter specifications. www.swegon.com...
  • Page 38 W3.260419 www.swegon.com We reserve the right to alter specifications.
  • Page 39 W3.260419 We reserve the right to alter specifications. www.swegon.com...
  • Page 40 Quick Guide 47 kg 230 V 10 A ≥ 100 mm 3/8"...

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