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15

W5 

Smart

All rights to changes reserved.

2020-11-19

The function’s settings can be adjusted from the 

Settings/Smart Functions/Fireplace function

 menu. 

Fireplace function

Run time

Speed difference

20%

60 min

Selectable settings for the fireplace function are the 
function for the desired operating time (max. 60 min) 
and the desired difference in fan speed (max. 50 %). If 
problems occur with the chimney draught when lighting 
the fire, the percentage value can be increased slightly 
from the default value.

Use of the fireplace function repeatedly in extreme cold 
can cause freezing in the ventilation unit.

3.3.6 Automatic Home/Away/Boost system

The function is available only on models equipped with a car-
bon dioxide sensor. The automatic control system controls 
the ventilation strength variably according to the carbon 
dioxide level in the home. 

This function should always be set in conjunction with 
commissioning.

The function can be activated and set from the 

Settings/

Smart Functions/Home/Away/Automatic Boost

 menu. 

NOTE! The function is only visible if the sensor has been 
detected.

Auto Home/Away/Boost

Mode

A+ now
Home limit
Away limit

750 ppm

900 ppm
600 ppm

In use

The settings menu shows the value 

“A

+

 now”

 the 

current level of carbon dioxide. The function is set by 
defining the limits values Home and Away. A suitable 

Home limit value

 can be determined by reading the 

“A

+

 now”

 value from the menu when a normal number 

of people are in the home. Similarly you can determine 
the 

Away limit value

 by reading the 

“A

+

 now”

 value 

when the property has been empty for several hours.

3.3.7 Automatic humidity system

The function is available only on models equipped with 
a humidity sensor. The function is put into service from 
the ”Smart-functions” menu. The function boosts the 
ventilation variably based on the moisture load caused 
by people, for example, increased moisture load in the 
home due to showering. If the home’s moisture level (RH) 
remains above 60 % for a long period, we recommend 
that the ventilation is boosted and that a check is made of 
the moisture source.
The function can be activated and set from the 

Settings/

Smart Functions/Auto RH control

 menu. 

Compensation (home).

 Set the Home mode’s com-

pensation value so that the air flows are kept as set out 
in the ventilation plan. 

Compensation (boost).

 Fine tune Boost mode’s com-

pensation value if necessary.

Cooker hood boost.

 Adjust the function’s boost speed 

(supply air %), for example, to achieve sufficient dis-
charge velocity or odour extraction.

Choose 

Roof fan

 when using a cooker hood whose 

extract air does not pass through the ventilation unit. 
Compensation is now achieved by slowing the extract 
air fan and the cooker hood only controls the roof fan. 

Also see the section “Commissioning external equipment”.

When the outdoor air is very cold, you can lower the 
supply air fan’s speed so that the supply air temperature 
does not drop too much. 

3.3.4 Central vacuum function

The central vacuum function helps to balance the 
ventilation when using a central vacuum cleaner, which 
prevents excessive negative pressure and improves the 
cleaning result. A switching signal can be connected 
to the ventilation unit’s signal input (IO-control) so that 
the function is activated automatically when the central 
vacuum is started.

The function can also be started from a Smart control pan-
el, the function then runs until the set time has elapsed.

The function’s settings can be adjusted from the 

Settings/Smart Functions/Central vacuum boost

 menu.  

Central vacuum function

Run time

Compensation

20%

0 min

The “Operating time” setting is used to state how 
long a function started from Smart functions should be 
enabled (maximum 120 minutes). You can adjust the 
function's effectiveness using the compensation setting 
(max 50 %).

3.3.5 Fireplace function

The smart fireplace function facilitates lighting the fire 
and ensures clean combustion. Problems caused by too 
little draught in an open fireplace usually occur in the 
autumn, when the temperature difference between the 
indoor and outdoor air is slight and the chimney is cold. 
The Fireplace function attempts to give a temporary 
positive pressure in the home when the fireplace is lit, 
without changing the fan speeds. After the first phase 
passes the fireplace function switches to maintenance 
mode and compensates the need of combustion air. The 
function can be cancelled from the control panel.

The function can be started from Smart functions or by 
enabling the I/O input intended for the fireplace func-
tion (IO-control). The function runs for the set time and 
can also be stopped from a Smart control panel. 

Содержание CASA SMART W9 Econo

Страница 1: ...W5_e_EN t CASA W5 SMART Installation commissioning and maintenance instruction TECHNICAL MANUAL...

Страница 2: ...l 16 3 3 9 Temperature boost 16 3 4 Heating cooling 17 3 5 Anti frost protection 17 3 6 Restoring factory settings 17 3 7 Changing the service code 17 3 8 Use 17 4 Service 18 4 1 Service reminder 18 4...

Страница 3: ...ct so that the air heater cannot freeze during a power failure and unit freezing pro tection works correctly Condensation The surface temperature of the ventilation unit can drop down to low during pe...

Страница 4: ...lass ISO ePM1 50 F7 and with extract air filter according to filter class ISO coarse G3 The need of filter replacement is indicated on the con trol panel and on a CASA Smart cooker hood 1 4 Heat excha...

Страница 5: ...s and feel a click the overtemperature protection thermal overload cut out has then been reset Ventilation unit with water heated air heater The ventilation unit with water heated air heater has a tem...

Страница 6: ...ntilation unit on a wall by means of a wall mounting bracket which is included in the delivery If the wall is composed of vertical studs and wall boards the wall must be reinforced with horizontal stu...

Страница 7: ...bles through the ceiling mounting frame To make it easier to lift the ventilation unit the inspec tion cover can be removed and the heat exchanger can be dismantled from the unit See the Servicing Sec...

Страница 8: ...sory P05PP for sealing the vapour barrier in the loft ceiling beams Cut up the openings with approx 10 mm smaller diam eter than that of the ducts Secure the mounting frame in the ceiling with screws...

Страница 9: ...accessories are not included in the supply In general ventilation ducts should be insulated in the following manner Insulate outdoor air ducts run through warm spaces Exhaust air ducts should always...

Страница 10: ...ntrol panel can be mounted up to 40 metres from the unit using 2 x 20 metre long modular cables The front panel on the Smart control panel is released using a screwdriver to push the retaining clips t...

Страница 11: ...11 W5 Smart All rights to changes reserved 2020 11 19...

Страница 12: ...ilation unit s fans run at the speed being set and functions that can disrupt the setting such as anti freeze protection are disabled Airflow adjustments Commissioning mode Home exhaust Away supply Aw...

Страница 13: ...ccessory When you connect external equipment to the venti lation unit the function of I O connections must be defined in the menu Setting IO control the standard option is shown in the figure IO contr...

Страница 14: ...d defined I O input IO control receives the signal and runs until the damper is closed The function is put into service from the Settings Smart functions Cooker hood boost menu The settings menu is op...

Страница 15: ...m pensation value so that the air flows are kept as set out in the ventilation plan Compensation boost Fine tune Boost mode s com pensation value if necessary Cooker hood boost Adjust the function s b...

Страница 16: ...rom the Settings Smart Functions Auto air quality control menu NOTE The function is only visible if the sensor has been detected Auto Air Quality control Mode Boost limit Full boost limit 1400 ppm 800...

Страница 17: ...functions menu if the room temperature that is measured with a separate thermometer deviates from the temperature shown by the ventilation unit Important Turning off the internal post heating or lower...

Страница 18: ...ses and filter capacity If an incorrect filter is used it is not cer tain that the ventilation unit will work as designed Check in the list of components that you have selected correct filters 4 4 Hea...

Страница 19: ...Extract air filter 3 Heat exchanger 4 Heat exchanger s sealing plate 5 Condensate discharge 6 Air heater pre heating 7 Air heater reheating 8 Supply air fan s mounting plate behind the air heater pack...

Страница 20: ...eating coil is too high Control air heater fault or overtempera ture protection has tripped Contact a service company Check the function of the air heater for preheating Freeze risk water heated air h...

Страница 21: ...unit so that no uninsulated surface is visible Even a small gap in the insulation could cause among others condensation and acoustic problems 2 Make sure that the pipes connections to the ventilation...

Страница 22: ...changer 61035 8 Cover DW5RL 9 Damper motor 60348 10 Service switch 50319 11 Condensate discharge tube 502103 12 Wall mounting bracket W05WMB 13 Anti vibration mountings 2 pcs 60790 Accessories Smart c...

Страница 23: ...essure differential Pa Supply airflow Extract airflow 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 l s 100 90 8...

Страница 24: ...ans 238 W Air heater pre heating 1500 W Air heater reheating 500 W Total output 2248 W Power consumption 0 50 100 150 200 250 300 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 100 90 80...

Страница 25: ...54 46 27 26 15 0 48 60 67 57 57 50 31 29 18 2 51 70 72 61 62 55 35 34 23 7 56 80 74 63 64 57 37 36 25 9 58 90 75 65 65 58 39 37 26 10 59 100 76 66 67 59 40 38 28 11 61 Sound emitted to supply air duc...

Страница 26: ...od which are sold as accessories 3 External electrical connections See the sec tion Control functions with optional items of equipment 4 Service switch 5 Air heater preheat 1 500 W 6 Air heater reheat...

Страница 27: ...27 W5 Smart All rights to changes reserved 2020 11 19...

Страница 28: ...ATION BUS TERMINATION 3 IO 3 4 IO 4 5 IO 5 6 DDC Out 7 5 V Out 8 GND SEC 16 15 14 3 102TKC 2 x 0 5 IO1 IO5 GND 4 2 1 3 117KHH 2 x 0 5 IO1 IO5 GND 5 1 NC 2 3 NO L N 230V AC 50Hz 105A1 2 x 0 5 2 x 1 5 I...

Страница 29: ...ion points on the ventilation unit IO1 IO2 24 V 5 V selection from circuit board 15 SET module Smart Extension Temperature module connection card for external duct equipment 16 SEC Smart Extension Cab...

Страница 30: ...matic defrost system that prevents the heat exchanger from freezing by enabling the preheater and if necessary by chan ging the fan speed IF THE SAFETY EQUIPMENT TRIPS If an overheating protection wit...

Страница 31: ...0 168 432 630 73 72 951 993 597 630 1 2 3 4 5 1 2 3 4 73 72 5 Duct connections 1 2 3 4 Supply air 160 Extract 160 Outdoor air 160 Exhaust air 160 5 Condensate connection 7 6 Dimensions Left hand model...

Страница 32: ...W5 Smart R 500 W RH CO2 W05VR05S10CAA W5 Smart R 500 W RH CO2 W05VL05S10CAA Econo model available by using external heating duct coil in the supply air duct Sensors and actuator are included in the d...

Страница 33: ...frame R L W05CMB Base W05FMB Water trap UVL Air cooler for cooling the supply air For 160 mm ducts SDCW 160W For 200 mm ducts SDCW 200W For 250 mm ducts SDCW 250F Air heater for heating the supply air...

Страница 34: ...change 0 Cooker hood function boost of cooker hood 0 Fahood function operation of roof fan Not used Central vacuum function compensation 20 Air flows NOTE All the fan modes should be preset Project pl...

Страница 35: ...35 W5 Smart All rights to changes reserved 2020 11 19...

Страница 36: ...viceportal swegon com fi docs TM_W5_SE Installasjons igangkj rings og vedlikeholdsveiledning https serviceportal swegon com fi docs TM_W5_NO Installations Inbetriebnahme und Wartungsanleitung https se...

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