Salda SMARTY XV Guide

SMARTY XV
EN MOUNTING AND INSTALLATION INSTRUCTION

2 | EN SMARTY XV v2020.3
1. CONTENT
2.SYMBOLS AND MARKING 3
3.SAFETY INSTRUCTIONS AND PRECAUTIONS 4
4. INFORMATION ABOUT THE PRODUCT 5
4.1. DESCRIPTION 5
4.2. DIMENSIONS AND WEIGHT 5
4.3. TECHNICAL DATA 7
4.4. OPERATING CONDITIONS 7
4.5. STANDART PACKAGE OF COMPONENTS 8
4.6. DESCRIPTION OF COMPONENTS 8
5. INSTALATION 9
5.1. RECEPTION OF GOODS 9
5.2. TRANSPORTATION AND STORAGE 9
5.3. UNPACKING 9
5.4.PIPING AND INSTRUMENTATION DIAGRAM 10
5.5. MOUNTING 11
5.6.UNIT PLACING AND MOUNTING POSITIONING REQUIREMENTS 12
5.7. FLOOR MOUNTING 12
5.8. WALL-MOUNTING OF THE UNIT 12
5.9. DRAINAGE 12
5.10. CONNECTION OF THE AIR DUCT 13
5.11.CONNECTION OF THE UNIT TO ELECTRIC NETWORK 14
5.12. START-UP RECOMMENDATIONS 14
5.12.1. SYSTEM PROTECTION 14
5.12.2.PRE-STARTUP RECOMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE ENDUSER) 14
6. MAINTENANCE 15
6.1. SAFETY INSTRUCTIONS 15
6.2.GENERAL RECOMMENDATIONS FOR VENTILATION SYSTEM MAINTENANCE 15
6.3. COVER OPENING 15
6.4. FILTERS MAINTENANCE 16
6.5. FAN MAINTENANCE 16
6.6. HEAT EXCHANGER MAINTENANCE 17
6.7.BYPASS DAMPERS AND PRE-HEATER MAINTENANCE 17
6.8. CONTROL BOARD MAINTENANCE 18
7. CONTROL 19
7.1. DEVICE CONTROL 19
7.2. DEVICE FUNCTIONS 19
8. ACCESSORIES 20
8.1. CONNECTION OF ACCESSORIES 21
8.1.1. HEATER AND PRE-HEATER 21
8.1.2.FIRE PROTECTION SIGNAL INPUT (FIRE PROTECTION INPUT (NC)) 27
8.1.3.EXTERNAL CO2/RH SENSORS 27
8.1.4.ROOM CO2 TRANSMITTER INSTALLATION RECOMMENDATION 28
8.1.5.CO2CONCENTRATION ACCORDING TO PETTENKOFER LIMIT 28
8.1.6.CONECTION OF SUPPLY AND EXHAUST AIR DAMPERS 28
8.1.7.CONNECTION OF REMOTE CONTROL PANEL OR MODBUS 29
8.1.8.FIRE PLACE CONNECTION (SMARTY XV 1.1) 29
8.1.9.RECOMMENDED SCHEME FOR CONNECTION OF INTERNAL AND EXTERNAL COMPONENTS 30
9.POSSIBLE FAULTS AND TROUBLESHOOTING 39
10.ECODESIGN DATA TABLE 40
11.DECLARATION OF CONFIMITY 44
12. WARRANTY 45
12.1. LIMITED WARRANTY COUPON 45

EN | 3SMARTY XV v2020.3
2. SYMBOLS AND MARKING
Warning – pay attention Additional information
Apply the auxiliary label on the unit (on an easily accessible location) or on the dashed location of the technical manual in order to keep the im-
portant information about the unit.
Figure. 2.1. Technical label
1 - Logo; 2 - Product code (SKU); 3 - Product name; 4 - Technical data; 5 - Serial number; 6 - Production place.
Figure. 2.2. Indication for duct connection.
ODA - outdoor air; SUP - supply air; ETA - extract air; EHA - exhaust air.
Figure. 2.3. Smarty 2 XV Technical label location and air duct
indication
Figure. 2.4. Smarty 3XV/4XV F2 Technical label location and air duct
indication
NOTE. Ducts are not the part of the unit.

4 | EN SMARTY XV v2020.3
3. SAFETY INSTRUCTIONS AND PRECAUTIONS
Read these instructions very carefully before installing and using this equipment. Installation, connection and maintenance should be carried out
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Main safety rules
Danger
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of the device have stopped.
• Make sure that the fans are not accessible through air ducts or branch openings.
• If any liquids on electric parts or connections that bear voltage are noticed, stop the operation of the device.
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Warnings
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• When connecting electricity to the mains, a circuit breaker of suitable size must be used.
Warning!
• If the device is installed in a cold environment, make sure that all connections and tubes are properly isolated. Intake and discharge air
ducts should be isolated in all cases.
• Openings of the ducts should be covered during transportation and installation.
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Before starting up the device
• make sure, that there are no strange objects inside;
• manually check fans to make sure they are not stuck or blocked;
• if rotary heat exchanger is installed in the device, make sure that it is not stuck or blocked;
• check the earthling;
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Danger: Fumes
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the air in from the room and the duct-exhaust gases out through chimney or extraction ducting. The heating appliance can be starved
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protection (see Salda Antifrost function in the Remote Controller Operation Manual).

EN | 5SMARTY XV v2020.3
4. INFORMATION ABOUT THE PRODUCT
4.1. DESCRIPTION
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Control functions depend on selected control board type: MiniMCB or MiniMCB basic.
Product name Control board Type Heat recov-
ery
Tempera-
ture control
Bypass
damper
Optional heating elements
Duct based Air
Pre-Heater
Duct based Air
Heater
Smarty 2X V 1.1 Mini MCB Premium + + + - +
Smarty 2X V 1.2 Mini MCB Basic Advanced + + + +* +*
Smarty 3X V 1.1 Mini MCB Premium + + + - +
Smarty 3X V 1.2 Mini MCB Basic Advanced + + + +* +*
Smarty 4X V F2 1.1 Mini MCB Premium + + + - +
Smarty 4X V F2 1.2 Mini MCB Basic Advanced + + + +* +*
*- only pre-heater or heater
Not suitable for operation in pools, saunas and other similar premises.
4.2. DIMENSIONS AND WEIGHT
Figure 4.2.1. Smarty 2XV dimension

6 | EN SMARTY XV v2020.3
Figure 4.2.2. Smarty 3XV, Smarty 4XV F2 dimension
SMARTY 2XV 1.1 2XV 1.2 3XV 1.1 3XV 1.2 4XV F2 1.1 4XV F2 1.2
L[mm] 595 595 599 599 599 599
W[mm] 315 315 538 538 538 538
H[mm] 698 698 810 810 810 810
øD [mm] 125 125 160 160 160 160
øDa [mm] 100 100 150 150 150 150
F[mm] 34 34 80 80 80 80
ød G3/8 G3/8 G1/2 G1/2 G1/2 G1/2
d1 [mm] 394 394 391 391 391 391
d2 [mm] 201 201 206 206 206 206
d3 [mm] 163 163 267 267 267 267
d4 [mm] 152 152 271 271 271 271
D1 [mm] 83 83 112 112 112 112
D2 [mm] 112 112 112 112 112 112
D3 [mm] 158 158 225 225 225 225
D4 [mm] 160 160 160 160 160 160
D5 [mm] 83 83 102 102 102 102
G1 [mm] 77 77 145 145 145 145
G2 [mm] 155 155 252 252 252 252
G3 [mm] 81 81 137 137 137 137
Weight [kg] 25 25 46 46 46 46

EN | 7SMARTY XV v2020.3
4.3. TECHNICAL DATA
SMARTY 2XV 1.1 2XV 1.2 3XV 1.1 3XV 1.2 4XV F2 1.1 4XV F2 1.2
Exhaust air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230 1/230 1/230 1/230
SRZHUFXUUHQW [kW/A] 0,04/0,35 0,04/0,35 0,08/0,75 0,08/0,75 0,17/1,35 0,17/1,35
speed [min-1] 4060 4060 3200 3200 4120 4120
control input [VDC] 0-10 0-10 0-10 0-10 0-10 0-10
protection class IP54 IP54 IP54 IP54 IP54 IP54
Supply air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230 1/230 1/230 1/230
SRZHUFXUUHQW [kW/A] 0,04/0,35 0,04/0,35 0,08/0,75 0,08/0,75 0,17/1,35 0,17/1,35
speed [min-1] 4060 4060 3200 3200 4120 4120
control input [VDC] 0-10 0-10 0-10 0-10 0-10 0-10
protection class IP54 IP54 IP54 IP54 IP54 IP54
Integrated electrical preheater [kW] 0,6 -1,2-1,2-
7RWDOSRZHUFXUUHQWFRQVXPSWLRQ [kW/A] 0,67/3,35 0,07/0,75 1,37/6,75 0,17/1,55 1,54/7,9 0,34/2,7
Automatic control integrated miniMCB miniMCB basic miniMCB miniMCB basic miniMCB miniMCB basic
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Device protection class IP 34 IP 34 IP 34 IP 34 IP 34 IP 34
According to EN 13141-7.
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Not suitable for installation in living rooms: additional noise insulation required.
4.4. OPERATING CONDITIONS
SMARTY 2XV 3XV 4XV F2
Minimum outdoor air temperature -2 oC-2
oC-2
oC
Maximum outdoor air temperature +40 oC +40 oC+40
oC
Minimum extracted air temperature +15 oC +15 oC+15
oC
Maximum extracted air temperature +40 oC +40 oC+40
oC
Maximum extracted air relative humidity
Minimum ambient air temperature +5 oC+5
oC+5
oC
Maximum ambient air temperature +40 oC +40 oC+40
oC
Installation indoor indoor indoor

8 | EN SMARTY XV v2020.3
4.5. STANDART PACKAGE OF COMPONENTS
SMARTY 2XV 1.1 2XV 1.2 3XV 1.1 3XV 1.2 4XV F2 1.1 4XV F2 1.2
Bush caps BFG15 22----
KeyM4Z-type 11----
Outlet pipe G3/8 1 1 ----
Siphon D25 202.085 - - 1111
Bracket 2281027 111111
)L[39JDVNHW[ZKLWH 605 mm 605 mm 1300 mm 1300 mm 1300 mm 1300 mm
Sealing rubber 15x8x7 427021 66 mm 66 mm 610 mm 610 mm 610 mm 610 mm
Straight Fiting With O-ring F 1/2 M/M - -1111
Rubber gasket d20xD28 s2mm - - 1 1 1 1
4.6. DESCRIPTION OF COMPONENTS
9
9
Figure 4.6.1. Smarty 2XV Figure 4.6.2. Smarty 3XV/4XV F2
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HO6XSSO\DLU¿OWHUSDQHO - By-Pass damper.

EN | 9SMARTY XV v2020.3
5. INSTALATION
5.1. RECEPTION OF GOODS
Each device is carefully checked before transportation. When receiving the goods, checking the devices for any damage made during transporta-
tion is recommended. If any damage to the unit is observed, immediately contact the representatives of a transport company. Please inform the
representative of the manufacturer, if any deviation of the device is noticed.
5.2. TRANSPORTATION AND STORAGE
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• The packaging is used for protection purpose only!
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• The units must be transported to the storage place or installation site using forklifts.
• The recommended storage i period should not be longer than one year. In case of storing the units for a period longer than one year, checking
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moisture has not accumulated must be performed before the installation of the unit.
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L
W
SMARTY
H W L Max. number of transported
packages
[mm] [mm] [mm] [pcs.]
2 XV 2160 700 800 6
3 XV 1060 730 585 1
4 XV F2 1060 730 585 1
Figure 5.2.1. Lifting by forklift.
In order to prevent damage to the casing, only a product placed on a pallet should be lifted.
5.3. UNPACKING
Accessories may be packed together with the product. Prior to transporting the unit, the accessories should be unpacked
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• Before commencing the installation of the unit, please check if all ordered equipment have been delivered. Any variation from the ordered equip-
ment list must be reported to the product supplier.

10 | EN SMARTY XV v2020.3
1
2
3
4
Figure 5.3.1. Smarty 2XV Figure 5.3.2. Smarty 3XV/4XV F2
5.4. PIPING AND INSTRUMENTATION DIAGRAM
Figure 5.4.1. SMARTY XV miniMCB (* Available in 3XV/4XV F2 1.1
models; ** Check the manual for details; *** Optional)
Figure 5.4.2. SMARTY XV miniMCB basic (* Only heater or
preheater can be connected at a time; ** Check the manual for
details; *** Optional)

EN | 11SMARTY XV v2020.3
THE LIST OF COMPONENTS
CPlate heat exchanger PV Supply air fan
IF ([WUDFWDLU¿OWHU PF 6XSSO\DLU¿OWHU
IV Exhaust fan TA Extract air temperature sensor
TE Exhaust air temperature sensor TJ Supply air temperature sensor
DTJ Extract air temperature and humidity sensor CO2CO2sensor*
RH RH sensor* PC Computer
KE1 Electric heater PE1 Electric pre-heater
M1 By-pass damper M2 Outdoor air damper actuator
M3 Exhaust air damper actuator SK1 Supply air pressure sensor
SK2 Exhaust air pressure sensor TL Outdoor air temperature sensor
Ventilated premises MB-Gateway 1HWZRUNPRGXOH
NET 1HWZRUN RC Stouch or ST-SA-Control remote control panel
* Component/posibility to connect it depends on model.
POSIBLE PCB INPUTS/OUTPUTS
FA Fire alarm FPP Fireplace protection
H1 Working indication output H2 Alarm indication output
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5.5. MOUNTING
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• When connecting air ducts, consider the labels on the casing of the unit.
• Before connecting to the air duct system, the connection openings of ventilation unit should be closed.
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ment.
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rying out maintenance, servicing and/or repairs
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signs may occur.
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mm) Figure 5.5.2. Ceiling-mounting positions

12 | EN SMARTY XV v2020.3
5.6. UNIT PLACING AND MOUNTING POSITIONING REQUIREMENTS
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5.7. FLOOR MOUNTING
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5.8. WALL-MOUNTING OF THE UNIT
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5.9. DRAINAGE
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EN | 13SMARTY XV v2020.3
DRAINAGE SYSTEM INSTALLATION SMARTY 2XV
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into it). Attention: Screwing force may not exceed 2 Nm.
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'UDLQLQJV\VWHPPXVWEHLQVWDOOHGLQWKHSUHPLVHZKHUHWKHWHPSHUDWXUHLVQRWORZHUWKDQ&,IWHPSHUDWXUHIDOOVEHORZ&WKHGUDLQLQJV\VWHP
VKRXOGEHLVRODWHGZLWKWKHUPDOLVRODWLRQ7KHSLSHORRSQRWQHFHVVDULO\PXVWEHPRXQWHGEHORZWKH$+8EXWEHORZWKH$+8OHYHO
Note. ,IWKHFROOHFWRULVVLWXDWHGXSVWUHDPLQVWDOODV\VWHPZLWKDFRQGHQVDWHSXPSRႇHUHGDVDQDFFHVVRU\
DRAINAGE SYSTEM INSTALLATION SMARTY 3XV/4XV F2
1.Connect the drain couplings (ZPGGM056SDUW$*òPDOHWRGUDLQDJHFRQQHFWLRQLQWRWKHXQLWE\WXUQLQJLWFORFNZLVHE\KDQG'RQRWXVH
DQ\WRROV,,,,
2. Connect drain couplings part B(G ½ male) to condensate syphon or looped sanitary hose(IV-V).
&RQQHFWGUDLQFRXSOLQJV$DQG%SDUWV+ROGEDFNWKHSDUW$ZLWKWKHNH\GXULQJFRQQHFWLRQ9,
5.10. CONNECTION OF THE AIR DUCT
7KHFRQQHFWHGDLUGXFWVPXVWQRWEHEHQWDQGKDYHVHSDUDWH¿[LQJ
0DNHVXUHWKDWWKHIDQVFDQQRWEHDFFHVVHGWKURXJKDLUGXFWKHDGV2WKHUZLVHSURWHFWLYHJULGVKRXOGEHLQVWDOOHG<RXPD\FKRRVHWKHJULG
IURPWKHUDQJHRISURGXFWVSURYLGHGLQRXUZHEVLWH
'RQRWUHGXFHWKHGLDPHWHURIWKHSLSLQJQHDUDLULQOHWRUH[KDXVWGXFWV,I\RXZDQWWRUHGXFHWKHDLUÀRZVSHHGLQWKHV\VWHPGURSRISUHVVXUH
and noise level, you can increase the diameter.
• In order to reduce the level of the noise in the air supply system, install dampers (see the chapter on air supply system installation).
,QRUGHUWRUHGXFHDLUORVVLQWKHV\VWHPWKHDLUGXFWVDQGSUR¿OHFRPSRQHQWVVKRXOGEHRIFODVV&DQGKLJKHU7KHFDWDORJRQWKHDERYHPHQ-
WLRQHGLWHPVFDQEHIRXQGLQRXUZHEVLWH
• External air and exhaust system piping should be isolated in order to prevent heat loss and condensation.
0DLQWDLQLQJWKHGLVWDQFHRIXSWRPHWHUVEHWZHHQDLULQWDNHDQGDLUH[KDXVWGXFWVLVUHFRPPHQGHG$LUVXSSO\LQJV\VWHPVKRXOGEHLQVWDOOHG
DZD\IURPSRWHQWLDODLUSROOXWLRQVRXUFHV
• When installing air ducts next to the ventilation equipment, brackets must be used. They suppress vibration and assure secure installation of the
YDULRXVV\VWHPSDUWV7KHQHFHVVDU\EUDFNHWVFDQEHIRXQGLQRXUFDWDORJRUZHEVLWH
• Air ducts are often mistakenly connected in inappropriate location. The ventilation units bear the labels indicating the correct air duct connection
OD\RXW%HIRUHVWDUWLQJXSWKHV\VWHPFDUHIXOO\FKHFNLIDOOUHODWHGZRUNVKDYHEHHQSHUIRUPHGSURSHUO\

14 | EN SMARTY XV v2020.3
)RUÀDQJHGLDPHWHUVVHHFKDSWHU',0(16,216$1':(,*+7
Right side connection Left side connection
5.11. CONNECTION OF THE UNIT TO ELECTRIC NETWORK
6XSSO\YROWDJHWRWKHXQLWPXVWEHFRQQHFWHGE\DTXDOL¿HGVSHFLDOLVWIROORZLQJWKHPDQXIDFWXUHU¶VLQVWUXFWLRQVDQGDSSOLFDEOHVDIHW\JXLGHOLQHV
7KHXQLW¶VSRZHUQHWZRUNYROWDJHPXVWFRUUHVSRQGWRHOHFWURWHFKQLFDOVSHFL¿FDWLRQVRIWKHXQLWLQGLFDWHGLQWKHWHFKQLFDOGHFDO
7KHXQLW¶VYROWDJHSRZHUDQGRWKHUWHFKQLFDOVSHFL¿FDWLRQVDUHSURYLGHGLQWKHXQLW¶VWHFKQLFDOGHFDORQWKHXQLWFDVLQJ7KHXQLWPXVWEHFRQ-
QHFWHGWRWKHYROWDJHSOXJVRFNHWRIWKHJURXQGHGSRZHUQHWZRUNLQDFFRUGDQFHZLWKWKHDSSOLFDEOHUHTXLUHPHQWV
• The unit must be earthed according to electrical equipment installation regulation.
8VLQJH[WHQVLRQZLUHVFDEOHVDQGSRZHUQHWZRUNSOXJVRFNHWGLVWULEXWLRQGHYLFHVLVQRWDOORZHG
3ULRUWRFDUU\LQJRXWDQ\YHQWLODWLRQXQLWLQVWDOODWLRQDQGFRQQHFWLRQZRUNVEHIRUHWKHXQLWLVFRPPLVVLRQHGWKHXQLWPXVWEHGLVFRQQHFWHGIURP
WKHSRZHUQHWZRUN
$IWHULQVWDOODWLRQRIWKHYHQWLODWLRQXQLWWKHSRZHUQHWZRUNSOXJVRFNHWPXVWEHDFFHVVLEOHDWDQ\WLPHDQGGLVFRQQHFWLRQIURPWKHSRZHUQHWZRUN
PXVWEHSHUIRUPHGWKURXJKWKHWZRSROHFLUFXLWEUHDNHUE\GLVFRQQHFWLQJSKDVHSROHDQGQHXWUDO
%HIRUHLWLVFRQQHFWHGWRWKHSRZHUQHWZRUNWKHXQLWPXVWEHFDUHIXOO\FKHFNHGIRUDQ\GDPDJHH[HFXWLRQFRQWURODQGPHDVXUHPHQWQRGHV
made during transportation.
7KHSRZHUFDEOHFDQEHUHSODFHGRQO\E\DTXDOL¿HGWHFKQLFLDQKDYLQJHYDOXDWHGWKHUDWHGSRZHUDQGFXUUHQW
The manufacturer does not assume any liability for personal injuries and property damage due to nonconformance with the
provided instructions.
5.12. START-UP RECOMMENDATIONS
5.12.1. SYSTEM PROTECTION
7KHFRQWURODXWRPDWLFVRIWKHXQLWKDYHLQWHJUDWHGSURWHFWLRQDJDLQVWVKRUWFLUFXLWRIWKRVHDVVHPEOLHV7KHFRQWUROOHUVKDYHWKHIROORZLQJSURWHF-
tions:
miniMCB
F1 - 1A(5x20) miniMCB protection;
8VLQJWKHXQLWZLWKH[WHUQDOHOHFWULFDOSURWHFWLRQLVUHFRPPHQGHG
SMARTY 2XV 1.1 2XV 1.2 3XV 1.1 3XV 1.2 4XV F2 1.1 4XV F2 1.2
Mains Fuse 10A 16A 16A 16A 16A 16A
7RHQVXUHVDIHPDLQWHQDQFHRIWKHXQLWLWLVQHFHVVDU\WRWXUQRႇPDLQVZLWFKDQGRUH[WHUQDOSURWHFWLRQGHYLFH
5.12.2. PRE-STARTUP RECOMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE ENDUSER)
3ULRUWRVWDUWXSWKHV\VWHPPXVWEHFDUHIXOO\FOHDQHG&KHFNIRUWKHIROORZLQJ
RSHUDWLRQV\VWHPVDQGXQLWHOHPHQWVDVZHOODVDXWRPDWLRQDQGDXWRPDWLRQGHYLFHVZHUHQRWGDPDJHGGXULQJLQVWDOODWLRQ
DOOHOHFWULFDOGHYLFHVDUHFRQQHFWHGWRSRZHUVXSSO\DQG¿WIRUVHUYLFH
DOOQHFHVVDU\DXWRPDWLRQHOHPHQWVDUHLQVWDOOHGDQGFRQQHFWHGWRSRZHUVXSSO\DQGPLQL0&%(;WHUPLQDOEORFNV
FDEOHFRQQHFWLRQWRPLQL0&%(;WHUPLQDOEORFNVFRPSO\ZLWKWKHH[LVWLQJZLULQJGLDJUDPV
• all electrical equipment protection components are properly connected (if they are additionally used),
FDEOHVDQGZLUHVFRUUHVSRQGWRDOODSSOLFDEOHVDIHW\DQGIXQFWLRQDOUHTXLUHPHQWVGLDPHWHUVHWF
• earthling and protection systems are properly installed,
• condition of all seals and sealing surfaces is proper.

EN | 15SMARTY XV v2020.3
6. MAINTENANCE
6.1. SAFETY INSTRUCTIONS
Unplug the unit from the mains before opening the door (disconnect the power plug from the outlet or in case a two-pole au-
tomatic circuit breaker installed, disconnect it as well. Make sure that it cannot be turned on by third parties) and wait until the
fans completely stop (for about 2 min.).
6.2. GENERAL RECOMMENDATIONS FOR VENTILATION SYSTEM MAINTENANCE
,QRUGHUWRHQVXUHSURSHUIXQFWLRQLQJRIWKHV\VWHPPDLQWHQDQFHUHTXLUHPHQWVDQGLWVSHULRGVVKRXOGEHREVHUYHG2WKHUZLVHWKHZDUUDQW\VKDOO
EHYRLG6RPHUHFRPPHQGDWLRQVDUHSURYLGHGLQWKHWDEOHEHORZEXWWKH\DUHMXVWDGYLVRU\DVWKHQHHGIRUV\VWHPPDLQWHQDQFHGHSHQGVRQWKH
ORFDWLRQRIWKHXQLWLQVWDOODWLRQWKHSROOXWLRQRIDWPRVSKHUHSRSXODWLRQZRUNLQJKRXUVHWF
COMPONENT DURING START-UP AT LEAST EVERY 6 MONTHS
Filters &KHFNWKHFOHDQOLQHVVRIWKH¿OWHUV 5HSODFH¿OWHUVHYHU\WRPRQWKVRUDFFRUGLQJWRWKHFRQWURO
device indications.
Fans Check the connections and the
direction of rotation
Check cleanliness. Clean, if necessary
Make sure that the impellers are not unbalanced.
0DNHVXUHWKDWWKHLPSHOOHUVGRQRWFDXVHQRLVHZKHQURWDWHGE\
hand.
0DNHVXUHWKDWWKHIDVWHQLQJVFUHZVDUHQRWORRVHDQGIUHHRI
mechanical damage.
Check electrical connections and make sure that these are se-
cured properly and are free of signs of corrosion.
Plate Heat exchanger Check the cleanliness of the heat
exchanger Check cleanliness and clean, if necessary
Control panel Check the connections Check the connections
Electric heater Check the connections &OHDQRႇGXVWDQGFKHFNWKHHOHFWULFDOFRPSRQHQWVDQGFRQQHF-
tions of the heater
Presure sensor Check electrical connections Check the operation
Temperature sensor Check electrical connections Check the operation
Air supply and extract system Check the connections Clean
Air duct system Check the tightness Clean
'DPSHUVGLႇXVHUVJULG Check the tightness of connections Clean
6ZLWFKLQJXQLWFRQWDFWRU
(YHU\WRPRQWKVYLVXDOO\DVVHVVWKHIXQFWLRQLQJRIWKHVZLWFK-
ing unit (contactor), i.e. make sure that its casing has no signs
RIPHOWLQJRULVQRWWKHUPDOO\GDPDJHGLQDQ\ZD\DQGGRHVQRW
produce any unusual sounds. All the contactors in the product or
in its accessories must be checked.
Condensate trap and discharge
assembly
Check the condensate discharge
DVVHPEO\DQGPDNHVXUHWKDWZD-
ter runs from the drip tray properly.
Clean
6.3. COVER OPENING
Figure 6.3.1. Smarty 2XV Figure 6.3.2. Smarty 3XV/4XV F2

16 | EN SMARTY XV v2020.3
6.4. FILTERS MAINTENANCE
• ,QRUGHUWRUHPRYHWKH¿OWHUVRSHQ¿OWHUFRYHUE\SXOOLQJWKHVWUDSDQGWDNHRXWWKH¿OWHUV8VH&RDUVH¿OWHUVRURSWLRQDOO\WKHH30
¿OWHUIRURXWGRRUDLU¿OWUDWLRQDQGWKH&RDUVH¿OWHUIRUWKHH[KDXVWDLU¿OWUDWLRQ
• 'LUW\¿OWHUVLQFUHDVHDLUUHVLVWDQFHWKLVGHFUHDVHVWKHDLUÀRZLQWRWKHURRPV
Figure 6.4.1. Smarty 2XV Figure 6.4.2. Smarty 3XV/4XV F2
$IWHUFKDQJLQJWKH¿OWHUVSOHDVHUHVHWWKH¿OWHUWLPHU7KHLQVWUXFWLRQRQUHVHWWLQJFDQEHIRXQGLQWKHFRQWUROSDQHORSHUDWLRQ
manual or on our website www.salda.lt
2SHUDWLRQRIWKHXQLWZLWKRXW¿OWHUVLVQRWDOORZHG
&KDQJHWKH¿OWHUVHYHU\PRQWKVRUDFFRUGLQJWRWKHQRWL¿FDWLRQRQWKHFRQWUROGHYLFH
6.5. FAN MAINTENANCE
• )DQPDLQWHQDQFHVKRXOGEHSHUIRUPHGE\H[SHULHQFHGDQGWUDLQHGVWDႇRQO\
• The fan should be inspected and cleaned at least once per year.
• 2EVHUYHVWDႇVDIHW\UHJXODWLRQVGXULQJPDLQWHQDQFHDQGUHSDLUV
• The fans features a heavy-duty ball bearing design. The motor is completely sealed and free of maintenance.
• Detach the fan from the unit.
• The impeller should be particularly checked for built-up material or debris that may cause an imbalance. Excessive imbalance may lead to ac-
FHOHUDWHGZHDURQPRWRUEHDULQJVDQGYLEUDWLRQ
• &OHDQWKHLPSHOOHUDQGLQVLGHKRXVLQJZLWKDPLOGGHWHUJHQWZDWHUDQGGDPSVRIWFORWK
• Do not use high-pressure cleaner, abrasives, sharp tools or caustic solvents that may scratch or damage the housing and impeller.
• 'RQRWSOXQJHWKHPRWRULQWRDQ\ÀXLGZKLOHFOHDQLQJWKHLPSHOOHU0DNHVXUHWKHLPSHOOHU¶VEDODQFHZHLJKWVDUHQRWPRYHG
• Make sure the impeller is free of any obstacles.
• ,QVWDOOWKHIDQEDFNLQWRWKHXQLW&RQQHFWIDQSRZHUDQGFRQWUROVLJQDOV
• ,QFDVHWKHIDQDIWHUPDLQWHQDQFHGRHVQRWDXWRPDWLFDOO\VWDUWXSRUVWRSFRQWDFWWKHPDQXIDFWXUHU0DOIXQFWLRQRIWKHIDQFDQEHLGHQWL¿HGE\WKH
SUHVVXUHLQWKHV\VWHPZKHQSUHVVXUHVZLWFKHVDUHFRQQHFWHG,QFDVHRIDQ\IDXOWLQWKHIDQPRWRUDQRWLFHZLOODSSHDURQWKHFRQWUROSDQHO
Prior to commencing any maintenance or repairs , make sure the ventilation units is disconnected from the power source.
• Remove the fans connectors from the control board or fan housing. Supply air fan connects to control board's X15, X2, X4 connectors. Extract air
fan connects to control board's X16, X2, X4 connectors. Smarty 4XV F2 fans can be disconnected by unplugging X32, X33 connectors located
on the fans housing.
Note:
• X2 and X4 are the same for both fans.
• Reassembling must be executed in the reverse order.

EN | 17SMARTY XV v2020.3
;
;
;
;
X32
X33
Figure 6.5.1. Smarty 2XV/3XV Figure 6.5.2. Smarty 4XV F2
Figure 6.5.3. Smarty 2XV Figure 6.5.4. Smarty 3XV/4XV F2
6.6. HEAT EXCHANGER MAINTENANCE
• Proceed to maintenance and repair after any rotation in the fan stopped.
• Clean the heat exchanger once a year.
• )LUVWO\WDNHRXWKHDWH[FKDQJHUFDVVHWWHFDUHIXOO\6XEPHUJHLWLQWRDEDWKDQGZDVKZLWKZDUPVRDS\ZDWHUGRQRWXVHVRGD7KHQULQVHLWZLWK
ZHDNKRWZDWHUVWUHDPWRRVWURQJVWUHDPFDQIROGWKHSODWHV3ODFHEDFNWKHKHDWH[FKDQJHURQO\ZKHQLWLVFRPSOHWHO\GU\
Figure 6.6.1. Smarty 2XV Figure 6.6.2. Smarty 3XV/4XV F2
&$87,21WKHKHDWH[FKDQJHUFDQQRWEHXVHGZKHQWKH¿OWHUVDUHUHPRYHG
6.7. BYPASS DAMPERS AND PRE-HEATER MAINTENANCE
,IWKHPDQXDOSURWHFWLRQLVDFWLYDWHGFKHFNIRUDIDXOWEHIRUHSUHVVLQJWKH5(6(7EXWWRQ,IWKHIDXOWLVLGHQWL¿HGDIWHULWKDVEHHQUHFWL¿HGSUHVV
WKH5(6(7EXWWRQXVLQJDVFUHZGULYHURUVLPLODUREMHFW
• Bypass damper and pre-heater are mounted on one block. The pre-heater shall be disconnected by removing X29 connector. The bypass damp-
er shall be disconnected by removing X25 .

18 | EN SMARTY XV v2020.3
X29 X25
Figure 6.7.1. Smarty 2XV Figure 6.7.2. Smarty 3XV/4XV F2
6.8. CONTROL BOARD MAINTENANCE
• 8QVFUHZWKHIURQWEROWVHFXULQJWKHFRQWUROERDUGKROGHUWRWKHXQLWFDVLQJ
• :LWKGUDZWKHDXWRPDWLRQWKURXJKWKHIURQWSDUW
• Disconnect the connectors from the control board.
• The connectors are marked according to connection location. Thus during automation reassembly please observe the marking of the connec-
WLRQORFDWLRQRIFRQQHFWRUVDQGFRQWUROOHU,IWKHPDUNLQJRQWKHFRQWUROOHUWHUPLQDOVLVQRWYLVLEOHIROORZWKH3&%LQIRUPDWLRQSURYLGHGLQ0&%
PLQL0&%WHFKQLFDOPDQXDO

EN | 19SMARTY XV v2020.3
7. CONTROL
7.1. DEVICE CONTROL
9HQWLODWLRQXQLWHTXLSSHGZLWKPLQL0&%FRQWUROERDUGFDQEHFRQWUROOHGZLWKUHPRWHFRQWUROOHU:(%LQWHUIDFHRUPRELOHDSSYLD0%*$7(:$<DQG
%06%XLOGLQJ0DQDJHPHQW6\VWHP0RUHLQIRUPDWLRQSURYLGHGLQWKHWDEOHEHORZ
With MB-GATEWAY Remote control panels BMS direct connection Wireless communication
Web interface
SALDA AIR mobile application
BMS over Modbus TCP/IP
BMS over BACnet TCP/IP
Stouch
ST-SA-Control
Modbus RTU (RS485) MB-GATEWAY + WIFI router
7.2. DEVICE FUNCTIONS
$OOPLQL0&%FRQWUROERDUGVDUHUXQE\WKHVDPHVRIWZDUHZLWKDOOIXQFWLRQVLQFOXGHG)XOOIXQFWLRQOLVWDQGGHVFULSWLRQ\RXFDQ¿QGRQWKH0&%
PLQL0&%WHFKQLFDOPDQXDO+RZHYHURSHUDWLRQDQGFRQWURORIWKHGHYLFHGHSHQGVRQWKHIROORZLQJIDFWRUV
6HOHFWHGFRQWUROLQWHUIDFHUHPRWHFRQWUROSDQHO0%*$7(:$<HWF7KHVHOHFWHGLQWHUIDFHDႇHFWVDFFHVVWRWKHLQIRUPDWLRQDQGVHWWLQJV
KRZHYHULWGRHVQRWDႇHFWWKHORJLFRIFRQWURO)XOODFFHVVWRWKHLQIRUPDWLRQDQGVHWWLQJVLVDYDLODEOHRQ676$&RQWURO0%*$7(:$<:(%
application and SALDA AIR mobile application.
8QLWFRQ¿JXUDWLRQLQWHUQDOH[WHUQDOFRPSRQHQWVVHQVRUVDQGFRQWUROERDUGVHWWLQJV
For unit control instructions, refer to the operation manual of the existing control device.

20 | EN SMARTY XV v2020.3
8. ACCESSORIES
SMARTY 2XV 1.1 2XV 1.2 3XV 1.1 3XV 1.2 4XV F2 1.1 4XV F2 1.2
Legs Legs Smarty
2XV/3XV/4XV ACC000009 ACC000009 ACC000009 ACC000009 ACC000009 ACC000009
Outlet
covers
WSG 160 - - FIT000403 FIT000403 FIT000403 FIT000403
ALU 125 FIT000126 FIT000126 - -
ALU 160 - - FIT000127 FIT000127 FIT000127 FIT000127
Control
1HWZRUNPRGXOH
0%*DWHZD\ ACC000269 ACC000269 ACC000269 ACC000269 ACC000269 ACC000269
Remote control pan-
el ST-SA-Control ACC000271 ACC000271 ACC000271 ACC000271 ACC000271 ACC000271
Remote control
panel Stouch ACC000272 ACC000272 ACC000272 ACC000272 ACC000272 ACC000272
6ZLWFK
774411 ACC004460 ACC004460 ACC004460 ACC004460 ACC004460 ACC004460
Router TP-Link TL-
WR802N ACC000273 ACC000273 ACC000273 ACC000273 ACC000273 ACC000273
External
sensors
Sensor CO2duct
S-KCO2 ACC000277 ACC000277 ACC000277 ACC000277 ACC000277 ACC000277
Sensor CO2room
S-RCO2-F2 ACC000278 ACC000278 ACC000278 ACC000278 ACC000278 ACC000278
Sensor humidity
duct S-KFF-U ACC000279 ACC000279 ACC000279 ACC000279 ACC000279 ACC000279
Sensor humidity
room S-RFF-U-D-F2 ACC000280 ACC000280 ACC000280 ACC000280 ACC000280 ACC000280
Temperature
sensor TJ1TE-
NTC10K3B4.5
ACC002560 ACC002560 ACC002560 ACC002560 ACC002560 ACC002560
Smoke detector UG-
3-A4O ACC004464 ACC004464 ACC004464 ACC004464 ACC004464 ACC004464
Actuators
Actuator for damper
CM230-1-F-L (2 Nm,
RQRႇ
ACC000305 ACC000305 ACC000305 ACC000305 ACC000305 ACC000305
Dampers
SKG-A 125 FIT000201 FIT000201 ----
SKG-A 160 - - FIT000203 FIT000203 FIT000203 FIT000203
This manual suits for next models
6
Table of contents
Other Salda Heater manuals