Vallox TSK MULTI 50 SC BP, TSK MULTI 80 SC BP Operating, Maintenance And Service Instructions

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Page 1

Vallox TSK

Code

TSK MULTI 50 SC BP 3605-1, 3605-2 TSK MULTI 80 SC BP 3604-1, 3604-2

1.09.609 E Valid from

11.4.2014

1 Supply air fan

2 Extract air fan

3 Antifreeze thermostat

4 Preheating radiator 900 W (TSK Multi 50 SC BP) 1500 W (TSK Multi 80 SC BP)

5 Heat recovery cell

6 Outdoor air ﬁ lter F7

7 Outdoor air ﬁ lter G4

8 Extract air ﬁ lter G4

9 Summer/winter damper

10 Safety switch

11 Extract air potentiometer (in the connection box)

12 Speed selector switch (1-4) (option)

Multi 50

SC BP

Low-energy ventilation unit

with heat recovery

Operating, maintenance and technical instructions

756 3

TECHNICAL DATA

VALLOX TSK MULTI 50 SC BP VALLOX TSK MULTI 80 SC BP Electrical connection 230 V, 50 Hz, = 4.5 A 230 V, 50 Hz, = 8.8 A Degree of protection provided

by enclosures Integrated direct-current fan Extract air 0.043 kW 0.32 A 62 dm Supply air 0.043 kW 0.32 A 54 dm Heat recovery Cross-counter ﬂ ow cell,  > 80% Cross-counter ﬂ ow cell,  > 80% Heat recovery bypass Motorised damper Motorised damper Electric preheating unit 900 W, 3.9 A max 1500 W, 6.5 A Filters Supply air G4 + F7 G4 + F7 Extract air G4 G4 Weight 45.0 kg 58.5 kg Ventilation power adjustment SC controller, 0-10 VDC SC controller, 0-10 VDC

Options SC controller SC controller

IP 34 IP 34

/s 50 Pa 0.071 kW 0.5 A 93 dm3/s 100 Pa

/s 50 Pa 0.071 kW 0.5 A 77 dm3/s 100 Pa

Remote monitoring control 0-10 VDC Remote monitoring control 0-10 VDC

SlimLine PTXP MC cooker hood SlimLine PTXP MC cooker hood

SlimLine PTXPA MC cooker hood SlimLine PTXPA MC cooker hood

Page 2

Vallox TSK

Multi 50

SC BP

Extract air ﬂ ow potentiometer in electrical box

Reduction of extract air ﬂ ow

When the potentiometer is as shown in the ﬁ gure, extract air ﬂ ow has not been slowed down at all. Factory setting.

OPERATING INSTRUCTIONS

Fan speed adjustment

The fan speed of a Vallox ventilation unit can be controlled with a control switch (option), with a separate cooker hood (option) or directly with a 0-10 V voltage signal.

Speeds 1, 2, 3 and 4 can be selected at the control switch.

1. Operation during absence. When the dwelling is empty, ventilation can be reduced temporarily.

2–3. Normal operation. In normal operation, air has to be replaced once every two hours.

4. Boosted operation. Cooking, taking a sauna bath, washing, drying clothes, using the toilet, having guests or a corresponding situation may cause a need for higher ventilation than in normal operation.

Four-step control switch

Cooker hood PTXPA-MC

Heat recovery bypass

In winter use the heat recovery cell of VALLOX TSK Multi SC BP 50/80 recovers heat from the air leaving the dwelling and uses it to heat the air coming from the outside.

In summer use when it is warm outside, heating of outdoor air is not needed. The heat recovery cell is then bypassed with the damper in VALLOX TSK Multi 50/80 (see page 1, item 9).

The damper is controlled by a separate 0–1 switch (not included in the unit delivery). The switch is mounted in the dwelling at the same time as the electrical installation. In the summer position, air ﬂ ow through the cell is prevented and heat recovery bypass is opened.

Air ﬁ ltering

Vallox TSK Multi 50/80 has coarse ﬁ ltering of both extract and supply air before the fans. There is a G4-class coarse ﬁ lter (see page 1, item 7) on the supply air side and a G4-class coarse ﬁ lter (see page 1, item 8) on the extract air side. The unit can also be equipped with a F7 ﬁ ne ﬁ lter (see page 1, item 6), which captures ﬁ ne dust and pollen as well as dust not seen to the eye. The ﬁ lters must be in place in the unit whenever ventilation is in operation.

Antifreeze

Water condensing from extract air may freeze in the heat recovery cell. Antifreeze is implemented in the unit either by stopping the supply air fan or with a preheating radiator, depending on how the unit is equipped.,

When the potentiometer is as shown in the ﬁ gure, the reduction of extract air ﬂ ow is at its highest.

Outdoor air preheating

In units equipped with a preheating radiator (see page 1, item 4) an antifreeze thermostat (see page 1, item 3) switches the preheating radiator on when extract air temperature after the cell goes below +5 °C. The preheating radiator switches off when temperature has risen by circa three degrees to +8 °C. The preheating radiator heats outdoor air before the heat recovery cell and prevents it from freezing. In very cold temperatures, the preheating radiator is not enough to heat maximum air ﬂ ow to a sufﬁ cient degree (in a temperature of -30 °C maximum air ﬂ ow is 30 dm3/s). The limit of the thermostat can be adjusted.

Reduction of extract air ﬂ ow

Extract air ﬂ ow can be reduced at the potentiometer located in the electrical box. This feature can be useful when the ventilation system is adjusted. In other situations, the potentiometer and its position must not be touched. After the adjustment, mark the position on the body of the potentiometer with for instance a marker pen, as has been done in the ﬁ gure below. This

After a possible adjustment has been made, mark a line on the potentiometer with for instance a marker pen, as shown in the ﬁ gure. This makes it possible to turn it back to the suitable position if it has changed for some reason.

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack

of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand

Cleaning and user maintenance shall not be made by children without supervision.

makes it possible to turn it back to the suitable position if it has changed for some reason. Check and ensure that the extract air fan rotates at the lowest (1.) speed if you have adjusted the potentiometer.

the hazards involved.

Children shall not play with the appliance.

What the units include can vary depending on the sales area.

Page 3

Vallox TSK

MAINTENANCE INSTRUCTIONS

MAINTENANCE

Before starting maintenance operations

When you open the VALLOX TSK Multi 50/80 SC BP unit, the safety switch of the door (T) turns power off from the unit. In spite of that, always disconnect the plug of the VALLOX TSK Multi 50/80 SC BP unit before starting maintenance operations.

Multi 50

SC BP

C A

VALLOX TSK Multi 50/80 SC BP ﬁ lters and heat recovery cell

The units are available as right- and left-handed models. In a right-handed (model R) model, outdoor air comes to the unit from the right side of the centre line, as shown in the instructions. In a left-handed (model L) unit, outdoor comes from the left side of the unit. The ﬁ lters, summer/winter damper and heating radiator change places correspondingly.

Filters

When the maintenance reminder gives an alarm, the cleanliness of the ﬁ lters must be checked.

Outdoor air is ﬁ ltered in the unit with two kinds of ﬁ lters. A coarse ﬁ lter (A) ﬁ lters off insects, heavy pollen and other dust. An F7 class ﬁ ne ﬁ lter (B) ﬁ lters off ﬁ ne dust invisible to the eye. Extract air is ﬁ ltered with a coarse ﬁ lter (C).

By using original Vallox ﬁ lters you ensure good operation of the ventilation unit and the best ﬁ ltering result. The replacement interval of ﬁ lters depends on dust content in ambient air. It is recommended to replace fans in spring and autumn, but at least once a year.

Heat recovery cell

When you replace the ﬁ lters, you are also advised to check the cleanliness of the heat recovery (HR) cell (D) at about two-year intervals.

The G4 ﬁ lters and their supports, the sealing ledge (E) above the HR cell and the side sealing ledge (F) must be pulled off before the cell can be detached. When the sealing ledge has been removed, the HR cell can be pulled out of the unit.

Note! The laminas of the HR cell are very thin and get easily damaged.

The correct way to remove the HR cell is to put your hands behind the HR cell and slowly pull it off. If the HR cell is dirty, wash it by immersing it in a solution of water with washing-up liquid. Rinse the HR cell clean with a jet of water. When water has drained from between the laminas, you can push the HR cell back in place. Finally, push the sealing ledges and ﬁ lters in place.

E F

Page 4

Vallox TSK

Multi 50

SC BP

Fans

Check the cleanliness of the fans when carrying out maintenance for a ﬁ lter and the heat recovery cell. Clean the fans if needed. The fans can be removed from the unit for cleaning. The fan blades can be cleaned with compressed air or with a brush. Do not remove or move the balancing pieces on the fan blade.

Unit with HR cell and ﬁ lters removed

Detaching of supply air fan, right-handed unit

(When detaching the supply air fan of a left-hand unit, reverse the instructions)

1. Unfasten the ﬁ xing screw of the fan housing.

MAINTENANCE INSTRUCTIONS

Detaching of supply and extract air fan

Before detaching the supply and extract air fan, the ﬁ lters and the heat recovery cell of the unit have to be removed as described earlier. The detaching and remounting of the fan housings and bypass duct must be done carefully according to the following instructions in order to avoid damage. Because the unit is small in size, there is not much room for maintenance.

Detaching of extract air fan, right-handed unit

(When detaching the extract air fan of a left-hand unit, reverse the instructions)

1. Unfasten the ﬁ xing screw of the fan housing.

2. Pull the bypass duct/ﬁ lter stand bundle out and turn it to the right.

3. Detach the wire of the damper, remove the bypass duct/ ﬁ lter stand package and take the connector out of the way.

4. Tilt the supply air fan to the right, pull the connector package of the fan off from the wall and detach the connectors from each other by pressing the white tongue.

2. Detach the connector package of the fan motor from the front plate.

3. Detach the connectors from each other by pressing the white tongue.

4. Detach the connector of the preheating radiator. If there is no preheating radiator in the unit, move to item 6.

5. Take the connector and its wire away from the fan housing.

5. Pull the fan damper out from the unit by tilting it forwards.

The mounting of the fan housings is carried out in the opposite order.

6. Pull the fan housing out by tilting it backwards.

What the units include can vary depending on the sales area.

Page 5

Vallox TSK

MAINTENANCE INSTRUCTIONS

Condensing water

During the heating season, humidity of extract air condenses into condensing water. Water formation may be abundant in new buildings or if ventilation is low compared to the humidity build-up caused by the residents. Condensing water needs to ﬂ ow out from the ventilation unit without hindrance. In carrying out maintenance, for instance in autumn before the beginning of the heating season, make sure that the condensing water outlet (G) in the bottom tank is not clogged. You can check it by pouring a little water in the tank. Clean if needed. Do not let water ﬂ ow into electrical devices.

The unit comes with a condensing outlet (in the ﬁ gure) equipped with an airlock and an outlet without airlock that takes less space. If you use the outlet without an airlock, you have to mount an airlock somewhere between the discharge pipes (the accessory bag contains the parts needed). An airlock guarantees the removal of condensing water and silencing of any sounds.

Location of condensing water outlet from side

Multi 50

Location of condensing water outlet from behind

SC BP

Page 6

Vallox TSK

0 10 20 30 40 50 60 70 80

Multi 50

SC BP

Measuring points

Measuring points after the connection outlet. Fan curves indicate the total pressure available for duct losses.

Supply air

Extract air

SEEN FROM ABOVE

Left

side

Input powers of fans

Fan control voltage

with SC controller

(V) 2,7 11 3,6 15 4,5 20 5,5 26 6,4 37 7,3 49 8,2 65 9,1 87

10 108

Combined input

power of fans

(W)

TECHNICAL DATA

Performance TSK Multi 50 SC BP

Air volumes Vallox TSK Multi 50 SC BP Supply air (F7 + G4), Extract air (G4)

Right

side

300

250

200

150

100

Pressure loss in ducts. Total pressure

E = Extract air fan S = Supply air fan

E 4,5 V

S 4,5 V

E 3,6 V

S 3,6 V

E 2,7 V

S 2,7 V

ED = examples of pressure in extract ducts SD = example of pressure losses in supply ducts.

E 9,1 V

S 9,1 V

E 8,2 V

S 8,2 V

E 7,3 V

S 7,3 V

E 6,4 V

S 6,4 V

E 5,5 V

S5,5 V

S 10 V

Volume ﬂow rate

SFP (Speciﬁc Fan Power) recommended value <2.5 (kW m3/s)

Input power (total) (W)

E 10 V

SFP =

SFP <2.0 kW/m

Air ﬂow (max) (dm

/s)

SFP <1.5 kW/m

SFP <1.0 kW/m

Sound values

Adjustment position

Air ﬂow dm3/s

Medium frequency of the octave band Hz

. dB(A)

. dB (A) 49.2 47.7 45.6 42.9 39.3 35.6 32.1 *27.0 *24.4

Sound power level in supply air duct (one duct)

ADJUSTMENT POSITION/AIR FLOW dm

by octave band L

. dB

/s ADJUSTMENT POSITION/AIR FLOW dm3/s

Sound power level in extract air duct (one duct)

by octave band L

. dB

10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V 10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V

54.6 50.4 43.9 38.7 31.3 25.1 18.8 13.8 8.1 62.8 56.9 50.3 45.0 37.9 32.1 26.2 19.1 13.7

57.6 57.4 54.1 52.8 50.2 47.3 44.9 40.7 42.3 51.0 50.0 47.6 45.5 43.4 *38.2 *34.0 *31.6 *30.3

60.4 59.3 57.3 55.6 53.7 50.0 51.1 47.8 40.5 57.8 57.0 54.5 51.9 49.2 48.0 44.7 44.1 40.4

125

64.0 62.3 61.0 59.9 58.5 55.1 51.2 45.9 34.9 55.3 53.9 52.7 52.1 48.6 47.9 43.5 37.6 28.7

250

66.2 64.3 61.8 60.8 55.2 50.0 45.5 39.5 30.1 51.0 50.2 48.3 49.4 40.8 36.2 30.8 *25.3 *17.6

500

63.2 61.5 59.6 56.6 51. 47.5 42.3 35.5 *24.0 51.1 49.3 46.5 44.1 39.1 36.1 31.6 *25.4 *16.8

1000

58.8 56.9 54.3 51.3 47.4 41.9 34.4 *23.9 *17.8 40.1 38.4 36.8 35.3 29.9 *27.7 *21.3 *13.9 *12.2

2000

53.6 51.4 48.1 43.9 38.0 *29.6 *23.1 *20.6 *18.6 33.0 31.1 29.5 *26.5 *19.9 *18.4 *17.6 *17.6 *17.5

4000

36.5 33.4 *29.6 *26.5 *24.3 *23.3 *23.1 *23.1 *23.2 *23.5 *23.2 *23.1 *23.2 *22.9 *22.9 *22.9 *22.9 *22.9

8000

.dB

70.6 68.9 66.8 65.2 62.0 58.1 55.4 50.9 45.2 61.3 60.2 58.1 56.7 53.0 51.5 47.6 45.3 *41.2

67.5 65.6 63.3 61.1 57.0 52.3 47.6 41.5 32.5 54.1 52.7 50.6 49.7 44.5 42.7 38.0 *33.5 *28.9

Sound pressure level coming from the unit through the envelope in the rooms where the unit has been installed

sound absorption)

(10m

ADJUSTMENT POSITION/AIR FLOWS (supply/extract)

10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V

54.0 / 61.4 49.3 / 55.8 43.9 / 50.1 38.1 / 44.0 31.5 / 37.3 25.1 / 30.9 19.4 / 25.1 13.4 /18.6

*The background noise requirements of standard ISO 3741:2010 have not been met

8.0 / 13.1

What the units include can vary depending on the sales area.

Page 7

Vallox TSK

TECHNICAL DATA

Measuring points

Measuring points after the connection outlet. Fan curves indicate the total pressure available for duct losses.

Supply air

Extract air

SEEN FROM ABOVE

Left

side

Input powers of fans

Fan control voltage

with SC controller

(V) 2,7 12 3,6 17 4,5 25 5,5 34 6,4 47 7,3 68 8,2 95 9,1 125

10 165

Combined input

power of fans

(W)

Multi 50

Performance TSK Multi 80 SC BP

Air volumes Vallox TSK Multi 80 SC BP Supply air (F7 + G4), Extract air (G4)

Right

side

E = Extract air fan S = Supply air fan

ED and SD are examples of pressure losses in supply and extract ducts.

350

300

250

200

150

Pressure loss in ducts. Total pressure

100

E 2,7 V

S 2,7 V

E 3,6 V S 3,6 V

E 4,5 V

S 4,5 V

S5,5 V

E 5,5 V

S 7,3 V

S 6,4 V

S 9,1 V

E 8,2 V

S 8,2 V

E 7,3 V

E 6,4 V

S 10 V

E 9,1 V

0 10 20 30 40 50 60 70 80 90 100 110

Volume ﬂow rate

SFP (Speciﬁc Fan Power) recommended value <2.5 (kW m3/s)

Input power (total) (W)

E 10 V

SFP =

SFP <2.0 kW/m

Air ﬂow (max) (dm

/s)

SFP <1.0 kW/m

SFP <1.5 kW/m

SC BP

Sound values

Adjustment position

Air ﬂow dm3/s

Medium frequency of the octave band Hz

. dB(A)

. dB (A) 53.5 51.2 49.5 45.9 42.0 37.4 34.4 *28.9 *24.7

Sound power level in supply air duct (one duct)

ADJUSTMENT POSITION/AIR FLOW dm

by octave band L

. dB

/s ADJUSTMENT POSITION/AIR FLOW dm3/s

Sound power level in extract air duct (one duct)

by octave band L

. dB

10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V 10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V

83.8 75.2 65.7 57.7 47.9 39.6 31.6 23.1 15.6 101.0 92.2 81.3 71.2 59.3 50.3 43.3 33.1 22.3

60.4 60.4 57.4 56.0 54.3 52.4 55.8 43.3 43.2 55.6 55.0 57.7 54.5 48.5 47.3 48.4 39.8 *38.9

64.5 61.9 60.4 58.5 56.9 54.6 52.4 46.1 39.1 60.1 58.3 56.8 53.7 50.9 48.3 48.0 41.6 33.9

125

71.9 72.0 69.5 68.0 60.3 56.6 50.9 46.0 38.3 59.1 58.2 56.9 55.3 50.3 46.9 42.9 36.7 30.3

250

73.0 66.8 63.2 59.9 56.3 51.8 47.4 40.9 33.1 55.2 52.3 48.9 45.9 42.9 37.5 34.3 27.1 *21.8

500

66.0 62.9 59.7 56.5 51.8 47.1 42.5 36.2 *27.9 53.1 49.9 47.5 44.1 40.0 35.7 32.1 *25.5 *19.8

1000

62.0 59.3 56.2 53.0 48.9 43.6 38.3 30.1 *19.7 42.3 39.8 37.0 33.6 29.7 25.8 *22.3 *16.4 *13.9

2000

52.5 49.6 46.1 42.2 37.2 31.5 *25.8 *20.0 *17.9 29.4 *26.7 *23.9 *20.7 *18.8 *18.0 *17.8 *17.7 *18.0

4000

38.5 34.9 30.8 *27.3 *24.4 *23.2 *23.0 *23.0 *22.9 *23.5 *23.2 *23.1 *23.1 *23.0 *23.0 *23.0 *23.0 *23.0

8000

.dB

76.6 74.2 71.5 69.6 64.0 60.6 58.8 50.8 45.9 64.4 62.9 62.3 59.6 55.2 52.6 52.0 44.7 *40.7

72.2 69.1 66.1 63.2 57.9 53.4 48.8 42.6 *35.0 57.0 54.8 52.7 49.8 45.7 41.6 38.9 *32.7 *28.1

Sound pressure level coming from the unit through the envelope in the rooms where the unit has been installed

sound absorption)

(10m

ADJUSTMENT POSITION/AIR FLOWS (supply/extract)

10.0 V 9.1 V 8.2 V 7.3 V 6.4 V 5.5 V 4.5 V 3.6 V 2.7 V

84.0 / 88.1 74.8 / 79.2 66.1 / 70.4 57.0 / 61.7 47.4 / 52.1 39.3 / 43.1 32.3 / 36.8 23.4 / 27.8

*The background noise requirements of standard ISO 3741:2010 have not been met

15.1 / 19.5

Page 8

Vallox TSK

Multi 50

Electrical diagram

951069

951092

SC BP

YE/GN

BU/4

BN/3

GY/1

BK/2

10VDC

L (230V)

10A

S +

10VDC

(on top of the unit) CONNECTION BOX

RD = 7

WT = 8

YE = 16

BU = 15

S Supply air fan

E Extract air fan

TK Safety switch

951158

BU = 1

BK = 1

BN = 2

YE/GN = 9

T1 Antifreeze thermostat

(fan stop: BK=4, preheating: BK=2)

R1 Preheating radiator

M Damper motor

MK Damper motor control switch

SC SC switch or cooker hood

Wiring:

BK black

951153 / 951159:

BN brown

BU blue

BN = 2

YEGN = 9

BN = 7

WT = 8

951150 / 951152

GN green

GY grey

WT white

951153

YE = 16

GN = 15

YE/GN yellow/green

RD red

TECHNICAL DATA

7025700

951152

130°C

1 = N

2 = L

3 =

950764

BU/4

BN/3

GY/1

950764

BU 1

950511

951154

950764

950686

5 6

11 12

10VDC

BK/2

946070

90°C

951159

951150

7025700

What the units include can vary depending on the sales area.

Page 9

Vallox TSK

MOUNTING INSTRUCTIONS

Mounting location

VALLOX TSK Multi 50/80 SC BP has to be mounted in a place where temperature does not go below +10 °C. Without a protective enclosure, the unit must be located in a place with no acoustic disturbance: storeroom, utility room, suspended ceiling etc.

Important! The outdoor air duct to the unit and the exhaust air duct out must be insulated with closed cell insulation for the whole length.

Dimensions and duct outlets

DIMENSION VALLOX TSK

MULTI 50 mm

A 900 1026

B 547 626

C 236 293

D 100 (female) 125 (female)

E 87 110

F 197 254

G 86 110

H 161 200

I 161 200

J 86 96

K 96 96

L 206 231

M 498 624

VALLOX TSK

MULTI 80 mm

Fastening

VALLOX TSK Multi 50/80 SC BP is mounted normally to a ceiling with four fastening hooks delivered with the unit. When fastening, take into account that the unit weighs 45 kg.

Important! Mount the unit horizontally level to make sure that the condensing water gathering in the bottom tank runs into the condensing outlet.

Seen from the right

Right side

Seen from above

Seen from behind

Multi 50

SC BP

Condensing water

The delivery includes a water seal. By connecting a pipe to the water seal the water condensing from extract air can be led to a ﬂoor drain (not directly to the drain). The pipe must not rise after the water seal. For further instructions on the mounting of the water seal and outlet, see the accessory bag.

Seen from the left

ØD

Left side

Model R:

1. Outdoor air to unit

2. Supply air to rooms

3. Extract air to unit

4. Exhaust air out

Model L:

1. Extract air to unit

2. Exhaust air out

3. Outdoor air to unit

4. Supply air to rooms

DIMENSION VALLOX TSK

MULTI 50 mm

A 431 519

B 91 91

C 16 16

D 548 626

E 530 600

F 236 293

G 935 1060

H 900 1026

VALLOX TSK

MULTI 80 mm

SPACE FOR MAINTENANCE

Plug cord and cord for SC speed switch

SPACE FOR MAINTENANCE

ALITOTLOUH

Water seal

Water outlet (alternative)

Space required for mounting

Page 10

Vallox TSK

Multi 50

SC BP

Exploded view and parts list VALLOX TSK MULTI SC BP 50/80

LIST OF SPARE PARTS

Part Code

1 Body TSK Multi 50 SC BP / 50 MC / 80 SC BP / 80 MC

2 Door assembly (incl. 2b door switch button) (50 MC/SC BP) ............................................................................................. 3473500

2 Door assembly (incl. 2b door switch button) (80 MC/SC BP) ............................................................................................. 3483000

3 Heat exchanger, counter-ﬂ ow cell GS 18/400 (MC 50) ..................................................................................................... 933120

3 Heat exchanger, counter-ﬂ ow cell GS 25/450 (80 MC/SC BP) ........................................................................................9331304

4 Fan assembly (50 MC/SC BP) .....................................................................................................................................3473400

4 Fan assembly (80 MC/SC BP) .....................................................................................................................................3482900

5 Fan motor 43 W (50 MC/SC BP) R3G133-AE07-02 EC ................................................................................................... 935385

5 Fan motor 71 W (80 MC/SC BP) R3G190-AB07-02 EC ................................................................................................... 935375

6 Fan mounting plate ..................................................................................................................................................... 3335110

7 Fan fastening angle ....................................................................................................................................................1088410

8 Fan housing (metal parts: inlet cone, partition and insulation) (50 MC/SC BP) .......................................3463100, 3463200, 3463300

8 Fan housing (metal parts: inlet cone, partition and insulation) (80 MC/SC BP) .......................................3387410, 3318210, 3478900

9 Bypass duct assembly (50 MC/SC BP R)........................................................................................................................3432700

9 Bypass duct assembly (50 MC/SC BP L) ........................................................................................................................ 3432701

9 Bypass duct assembly (80 MC/SC BP R)........................................................................................................................3479500

9 Bypass duct assembly (80 MC/SC BP L) ........................................................................................................................ 3479600

10 Body of bypass duct and F7 ﬁ lter support (50 MC/SC BP) ................................................................3433111, 3425310, 3451901

10 Body of bypass duct and F7 ﬁ lter support (80 MC/SC BP) ................................................................3479700, 3479800, 3480100

11 Cell damper (50 MC/SC BP) ......................................................................................................................................3433000

11 Cell damper (80 MC/SC BP) ......................................................................................................................................3480000

12 Bypass duct damper (50 MC/SC BP) ............................................................................................................................3432800

12 Bypass duct damper (80 MC/SC BP) ............................................................................................................................3479900

13 Damper motor CM230-R (R units) ....................................................................................................................................930621

13 Damper motor CM230-L (L units) .....................................................................................................................................930620

What the units include can vary depending on the sales area.

Page 11

Vallox TSK

LIST OF SPARE PARTS

14 Damper motor arm (50 MC/SC BP) ..............................................................................................................................3383320

14 Damper motor arm (80 MC/SC BP) ..............................................................................................................................3480300

Part Code

15 Retaining bracket for arm .............................................................................................................................................3458100

16 Bottom of connection box (50 MC/SC BP) .....................................................................................................................3444800

16 Bottom of connection box (80 MC/SC BP) .....................................................................................................................3444810

17 Cover of connection box (50 MC/SC BP) ......................................................................................................................3444900

17 Cover of connection box (80 MC/SC BP) ......................................................................................................................3444910

18 Ground terminal ...........................................................................................................................................................950432

19 Cable clamp ...............................................................................................................................................................952130

20 Terminal strip 6 mm2 7-part ............................................................................................................................................ 952010

20 Terminal strip 4 mm2 6-part ............................................................................................................................................ 952020

21 Thermostat Rathgeber ....................................................................................................................................................946070

22 Safety switch Cherry/ Dong Hai ..................................................................................................................................... 948370

23 Thermostat knob ...........................................................................................................................................................948430

24 HR side sealing ledge (50 MC/SC BP) ..........................................................................................................................3356300

24 HR side sealing ledge (80 MC/SC BP) ..........................................................................................................................3352600

25 HR upper sealing ledge (50 MC/SC BP)........................................................................................................................3463400

25 HR upper sealing ledge (80 MC/SC BP)........................................................................................................................3488700

26 G4 ﬁlter stand 500 mm (supply air) (50 MC/SC BP) ........................................................................................................3356400

26 G4 ﬁlter stand 580 mm (supply air) (80 MC/SC BP) ........................................................................................................3352700

27 G4 ﬁlter stand 400 mm (extract air) (50 MC/SC BP) ........................................................................................................3382800

27 G4 ﬁlter stand 450 mm (extract air) (80 MC/SC BP) ........................................................................................................3368500

28 G4 ﬁlter (supply air) (50 MC/SC BP) ...............................................................................................................................978036

28 G4 ﬁlter (supply air) (80 MC/SC BP) .............................................................................................................................3326700

29 G4 ﬁlter (extract air) (50 MC/SC BP) ..............................................................................................................................978035

29 G4 ﬁlter (extract air) (80 MC/SC BP) ............................................................................................................................3379700

30 F7 ﬁlter (50 MC/SC BP) ...............................................................................................................................................978136

30 F7 ﬁlter (80 MC/SC BP) ...............................................................................................................................................978135

31 F7 ﬁlter puller (50 MC/SC BP) .....................................................................................................................................3452100

31 F7 ﬁlter puller (80 MC/SC BP) .....................................................................................................................................3480200

32 Plug (50 MC) ..............................................................................................................................................................990630

32 Plug (80 MC) ..............................................................................................................................................................990640

33 Cover plate 100 mm (50 MC) .....................................................................................................................................3363500

33 Cover plate 125 mm (80 MC) .....................................................................................................................................3363600

34 Water seal ................................................................................................................................................................3212200

35 Condensing water outlet ..............................................................................................................................................3477000

36 Pipe connector cover of water seal ................................................................................................................................3482600

37 Ceiling mounting part (in mounting accessory bag 3361500) ............................................................................................ 3358500

38 Knurled-head screw ......................................................................................................................................................990698

39 Preheating radiator (50 R units) ......................................................................................................................................94221 1

39 Preheating radiator (50 L units) ........................................................................................................................................942210

39 Preheating radiator (80 units) ..........................................................................................................................................942220

40 Front resistor bracket ...................................................................................................................................................3429500

41 Connection box (balance potentiometer 951128 inside) .....................................................................................................952067

Multi 50

SC BP

Page 12

Vallox TSK

Multi 50

SC BP

www.vallox.com

1.09.609E/22.4.2014/PDF

What the units include can vary depending on the sales area.