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DIGIT 

SED

ELECTRONIC CONTROLLER
WITH LCD DISPLAY

© Vallox • We reserve the right to make changes without prior notification.
What the units include can vary depending on the sales area.

TECHNICAL SPECIFICA

TION

• For dwelling-specific ventilation in

large detached houses

• Supply and extract air ventilation

with heat recovery

• Heat recovery efficiency of the

counter-current cell up to 80%

• Electronic Digit SED control
• Week clock control as a standard

feature

• Humidity control (option)
• Carbon dioxide control (option)
• Maintenance reminder
• Fireplace/booster switch function at

the controller

• Silent operation
• Good filtering
• Summer/winter automation
• Fixed air flow measuring outlets
• MLV unit especially designed for use

with ground heat systems.

MODELS:

Vallox 200 SE L
Vallox 200 SE R

• 1.09.280b E
• 26.10.2014
• Code 3486
© Vallox

Input power

230 V, 50 Hz, 15.2 A

Class of protection

IP34

Fans

Extract air 2 x 117 W 0.9 A

220 dm

3

/s 100 Pa

Supply air 2 x 117 W 0.9 A

190 dm

3

/s 100 Pa

Heat recovery

Counter-current cell, 

 > 80 %

Heat recovery bypass

Summer/winter automation

MLV unit

(option)

Electric preheating radiator

(option)

2.0 kW 8.7 A

Electric post-heating radiator  (option)

1.0 kW 4.3 A

Water post-heating radiator (option)

ca. 3 kW

Filters

Extract air

G4

Supply air

G4, F7

Weight/basic unit

146 kg

Ventilation adjustment options

– control via control panel
– CO

2

 and %RH control

– week clock control
– remote monitoring control (LON converter)
– remote monitoring control
 (voltage 

signal)

Options

– electric post-heating radiator
– water post-heating radiator
– electric preheater
– MLV unit
– CO

2

 sensor

– %RH sensor
– filter guard (supply/extract air)
– LON converter
– silencer unit

Technical data

Vallox

SE

200

Summary of Contents for 200 SE Series

Page 1: ...stems MODELS Vallox 200 SE L Vallox 200 SE R 1 09 280b E 26 10 2014 Code 3486 Vallox Input power 230 V 50 Hz 15 2 A Class of protection IP34 Fans Extract air 2 x 117 W 0 9 A 220 dm3 s 100 Pa Supply air 2 x 117 W 0 9 A 190 dm3 s 100 Pa Heat recovery Counter current cell 80 Heat recovery bypass Summer winter automation MLV unit option Electric preheating radiator option 2 0 kW 8 7 A Electric post he...

Page 2: ...oor air filter G4 Condensing water outlet Electrical connection lead ins Control panel Measurement outlets behind the cover strip 1 2 3 5 6 4 7 8 9 10 10 11 124 MODEL L 215 215 222 124 720 160 183 183 Options 12 13 Preheating unit electric MLV preheating unit Post heating unit electric Post heating unit water Filter guard Carbon dioxide sensor Humidity sensor LON converter Evaporation tank 14 15 1...

Page 3: ... AIR FLOW ADJUSTMENT POSITION AIR FLOWS supply extract A weighted sound pressure level dB A coming from the unit through the envelope to the rooms where the unit has been installed 10 m2 sound absorption Abluft VALLOX 200SE PERFORMANCE 3 Sound values 63 125 250 500 1000 2000 4000 8000 LW dB LWA dB A Hz LpA dB A 2 81 l s 66 55 43 42 40 27 66 46 4 124 l s 72 63 51 48 46 36 21 73 53 6 151 l s 77 68 5...

Page 4: ...ing from the unit through the envelope to the rooms where the unit has been installed 10 m2 sound absorption VALLOX 200SE PERFORMANCE WITH SILENCER UNIT 2 4 63 125 250 500 1000 2000 4000 8000 Lw dB LwA dB A Hz LpA dB A 2 70 77 8 163 l s 4 96 l s 2 63 l s 2 95 l s 4 125 l s 6 161 s 8 174 l s 58 45 28 22 58 33 6 128 l s 68 60 45 37 25 12 69 46 70 65 50 42 33 24 71 50 57 50 36 23 58 35 64 58 43 34 24...

Page 5: ...ng with a voltage signal In case of disturbances a potential free relay contact signal is issued With an optional Vallox LON converter the whole operation of the unit can be controlled via remote monitoring Week clock control The week clock in the control panel of the unit can be used to programme the desired fan power option 1 8 for each hour in the day Scrolling up With this button you can scrol...

Page 6: ...If humidity sensors are used connect them to the terminal block of the con nection box by connecting the first hu midity sensor to RH1 in place of the 6K8 resistor in the terminal block re move the resistor in this case and the second humidity sensor to RH2 See the electrical diagram CARBON DIOXIDE SENSORS Carbon dioxide sensors are connected individually When the first carbon dioxide sensor has b...

Page 7: ... PRESSURE DIFFERENCE SWITCH FOR THE EXTRACT AIR DUCTWORK OPTION H U3 N4 L2 S PWM L3 L4 N PWM L5 RD YE L PDS K GND 1 2 SV TE 4 EXTRACT AIR TE 3 OUTDOOR AIR TE 2 SUPPLY AIR TE 1 WASTE AIR HEAT RECOVERY CELL U1 L N MLV FG TZ2 BU TZ1 LP2 L A B M RH 2 S RH 2 RH 1 S RH 1 N PDS S PDS 2 PDS 1 5104 9 3 8 7 1 6 S S S 104 93 8 2 7 1 A B S S D C P S S D C T L N NC G N D F PF N N GND L MLV R1 RD YE 230 V 0 V 0...

Page 8: ...age signal 0 10 VDC A M PDS 20 RH 1 RH 1 S RH 2 S RH 2 19 REMOTE MONITORING additional control option 14 DISTRIBUTION PANEL VAK S 18 16 VAK GND 17 15 13 8 A 10 11 12 M B 9 7 6 LON Converter Option R 6K8 2x0 5 FAULT SIGNAL 1 A 24 VDC NOTE When bus system based fan control is used in the Vallox 200 SE unit looping between VAK s and VAK GND is disconnected S GND 4 X 0 5 NOMAK 2x2x0 5 0 5 B 230 V 16 A...

Page 9: ...ir fan operation Clogging of the supply extract air filters and of the ductwork can be monitored by equipping the unit with a pressure difference switch Heat recovery and heating With efficient heat recovery most of the heat from contaminated extract air can be transmitted to outdoor air coming inside The efficiency of the heat recovery cell is circa 80 If outdoor air 0 06 0 08 0 1 0 0 5 1 0 1 5 2...

Page 10: ...dm3 s Water flow 160 dm3 s 120 dm3 s 80 dm3 s Air flow Temperature of air coming to the radiator ta1 15 C Temperature of water coming to the radiator tf1 70 C Total power of radiator kW 0 100 dm3 s 0 050 dm3 s 0 020 dm3 s Water flow 160 dm3 s 120 dm3 s 80 dm3 s Air flow Temperature of air coming to the radiator ta1 15 C Temperature of water coming to the radiator tf1 55 C Total power of radiator k...

Page 11: ... include can vary depending on the sales area VALLOX 200SE 11 HEATING VKL WATER RADIATOR VKL WATER RADIATOR PRESSURE LOSS IN WATER CIRCULATION Defined for 100 water Water flow Total pressure loss kPa dm3 s 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0 01 0 02 0 03 0 04 0 06 0 08 0 1 ...

Page 12: ...ipped with an electric post heating unit Equipped with a water circulating post heating unit 12 CONTROL DIAGRAM electric preheating unit PREHEATING UNIT LP1 ELECTRIC TZ1 TZ2 M TF PDS2 HR TE1 PDS1 INTERNAL ELECTRICAL AND CONTROL CONNECTIONS TE3 G4 Vallox 200 SE PRESSURE DIFFERENCE SWITCH TE4 LON CONVERTER DISTRIBUTION PANEL 230 V 16 A RH CARBON DIOXIDE SENSOR 5 AT MOST CONTROL PANEL 3 AT MOST HUMID...

Page 13: ...perature control The control unit directs the operation of post heating unit LP2 on the basis of the measurement data given by temperature sensor TE2 aiming at keeping supply air temperature at the temperature value set on control panel H 10 30 C Supply air cascade control The control unit directs the operation of post heating unit LP2 on the basis of the measurement data given by extract air sens...

Page 14: ...INTERNAL ELECTRICAL AND CONTROL CONNECTIONS PRESSURE DIFFERENCE SWITCH LON CONVERTER DISTRIBUTION PANEL CARBON DIOXIDE SENSOR 5 AT MOST CONTROL PANEL 3 AT MOST HUMIDITY SENSOR 2 AT MOST VENTILATION ZONE REMOTE MONITORING CONTROL CENTRE OF THE PROPERTY ALARM OPERATION MODE CONTROL MEASUREMENT ADJUSTMENT FIREPLACE BOOSTER SWITCH SILENCER SILENCER SILENCER UNIT POST HEATING UNIT WATER LP2 HR Vallox W...

Page 15: ...post heating unit LP2 on the basis of the measurement data given by temperature sensor TE2 aiming at keeping supply air temperature at the temperature value set on control panel H 10 30 C The cooling function of the MLV radiator starts when the post heating radiator has been switched off and supply air temperature exceeds the setpoint for supply air Supply air cascade control The control unit dire...

Page 16: ...3 5 x 9 5 Mount and connect the needed cables to the screwed terminal block as specified in the connection instructions The external connection diagram is shown in these instructions and inside the cover of the electrical connection box The internal connection diagram is shown in these instructions and inside the cover of the electrical connection box Channel outlets of the unit The unit is equipp...

Page 17: ...ormation on adjustments see the instructions for using the unit Condensing water connections Water condensing from extract air going through the unit can be removed from the bottom tank in two ways When the humidity content of extract air is high as for example in washing rooms the condensing water is led from the screw type coupling in the bottom tank to the floor drain via the condensing water o...

Page 18: ...olume of water flow into the radiator of the unit can be adjusted with valves S which can also act as stop valves No water must be led into the radiator of the unit until the system has been adjusted for operation and heating is on in the heating network or other measures have been taken to ensure that the radiator will not freeze Water circulation in the heating network connected to the unit and ...

Page 19: ... without prior notification What the units include can vary depending on the sales area VALLOX 200SE 19 RADIATOR CONNECTIONS Connection of mlv preheating cooling radiator The radiator is connected to the supply and return pipe of the ground collector When the requirements for starting the heating or cooling function are met the control function of the unit opens the solenoid valve MV and starts th...

Page 20: ...nection See the adjoining figure Lift the unit on top of Vallox 200 SE See the adjoining figure Mount the lead in pipes included in the delivery for cables in place by pushing them first through the lead in seals located at the top of the silencer unit and then through the lead in seals located at the bottom of the silencer unit and at the top of Vallox 200 SE See the adjoining figure Installation...

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