Salda SMARTY XP Guide

SMARTY XP
SMARTY XV
EN MOUNTING AND INSTALLATION INSTRUCTION

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1. CONTENTS
2. SYMBOLS AND MARKING 4
3. SAFETY INSTRUCTIONS AND PRECAUTIONS 5
4. INFORMATION ABOUT THE PRODUCT 6
4.1. DESCRIPTION 6
4.2. DIMENSIONS AND WEIGHT 7
4.3. TECHNICAL DATA 10
4.4. OPERATING CONDITIONS 11
4.5. STANDARD PACKAGE OF COMPONENTS 11
4.6. DESCRIPTION OF COMPONENTS 12
5. INSTALLATION 13
5.1. RECEPTION OF GOODS 13
5.2. TRANSPORTATION AND STORAGE 13
5.3. UNPACKING 13
5.4. PIPING AND INSTRUMENTATION DIAGRAM 14
5.5. MOUNTING 16
5.5.1. UNIT PLACING AND MOUNTING POSITIONING REQUIREMENTS 17
5.5.2. CEILING-MOUNTING OF THE UNIT (SMARTY XP) 18
5.5.3. FLOOR MOUNTING (SMARTY XV) 18
5.5.4. WALL-MOUNTING OF THE UNIT (SMARTY XV) 18
5.5.5. DRAINAGE (SMARTY XV) 19
5.6. CONNECTION OF THE AIR DUCT 19
5.7. CONNECTION OF THE UNIT TO THE ELECTRIC NETWORK 21
5.8. START-UP RECOMMENDATIONS 21
5.8.1. SYSTEM PROTECTION 21
5.8.2. PRE START-UP RECOMMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE END-USER) 21
6. MAINTENANCE 22
6.1. SAFETY INSTRUCTION 22
6.2. GENERAL RECOMMENDATIONS FOR THE MAINTENANCE OF VENTILATION SYSTEM 22
6.3. COVER OPENING 22
6.4. FILTERS MAINTENANCE 23
6.5. HEAT EXCHANGER MAINTENANCE 23
6.6. FAN MAINTENANCE 24
6.7. BYPASS DAMPERS AND PRE-HEATER (VERSION 1.1) MAINTENANCE 26
6.8. CONTROL BOARD MAINTENANCE 28
7. CONTROL 30
7.1. DEVICE CONTROL 30
7.2. DEVICE FUNCTIONS 30
8. CONNECTION OF ACCESSORIES 31
8.1. HEATER AND PRE-HEATER 31
8.1.1. VERSION 1.1 31
8.1.2. VERSION 1.2 33
8.1.3. VERSION S300 36
8.1.3.1. HEATER 36
8.1.3.2. PREHEATER 36
8.2. FIRE PROTECTION SIGNAL INPUT (FIRE PROTECTION INPUT (NC)) (VERSION 1.1 / 1.2) 37
8.3. FIRE PROTECTION SIGNAL INPUT (VERSION S300) 37
8.4. EXTERNAL CO2/RH SENSORS (VERSION 1.1 / 1.2) 38
8.5. ROOM CO2 TRANSMITTER INSTALLATION RECOMMENDATION 38
8.6. CO2CONCENTRATION ACCORDING TO PETTENKOFER LIMIT 39
8.7. CONNECTION OF SUPPLY AND EXHAUST AIR DAMPERS (VERSION 1.1 / 1.2) 39
8.8. OUTSIDE AIR DAMPERS (VERSION S300) 39
8.9. CONNECTION OF REMOTE CONTROL PANEL, KNX ROOM SENSORS AND MODBUS (VERSION S300) 39
8.10. CONNECTION OF REMOTE CONTROL PANEL OR MODBUS (VERSION 1.1 / 1.2) 40
8.11. FIREPLACE PROTECTION/SYSTEM MODE SWITH/RAPID VENTILATION SWITCH INPUT (VERSION S300) 40
8.12. OPERATION INDICATION OUTPUT (VERSION S300) 41
8.13. ALARM INDICATION OUTPUT (VERSION S300) 41
8.14. FIRE PLACE PROTECTION (VERSION 1.1) 41
8.15. RECOMMENDED SCHEMES FOR CONNECTION OF INTERNAL AND EXTERNAL COMPONENTS 42

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9. CONNECTION TO WIRING TERMINALS (VERSION S300) 49
10. ACCESSORIES SETUP (VERSION S300) 50
10.1. ACCESS OF CONFIGURATION PARAMETERS 50
10.2. HEATER 51
10.3. PREHEATER 51
10.4. SMOKE DETECTOR 51
10.5. FIREPLACE PROTECTION, SYSTEM MODE SWITCH OR RAPID VENTILATION SWITCH INPUT 51
10.6. ALARM INDICATION OUTPUT 52
10.7. REMOTE CONTROLLER AND KNX ROOM SENSORS 52
11. OPERATING THE UNIT 52
12. POSSIBLE FAULTS AND TROUBLESHOOTING 52
13. ECODESIGN DATA TABLE 53
14. DECLARATION OF CONFORMITY 58
15. WARRANTY 59
15.1. LIMITED WARRANTY COUPON 59

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2. SYMBOLS AND MARKING
Warning – pay attention Additional information
Apply the technical label on the unit (in an easily accessible location) or on the dashed location of the technical manual to keep the important
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 2X P S300 Technical label location and air duct
indication
Figure 2.4. Smarty 2X P 1.1/1.2; 3X P; 4X P Technical label location
and air duct indication
Figure 2.5. Smarty 2X V 1.1/1.2 Technical
label location and air duct indication
Figure 2.6. Smarty 2X V S300 Technical
label location and air duct indication
Figure 2.7. Smarty 3X V / 4X V 1.1/1.2;
Smarty 3X V / 4X V S300 Technical label
location and air duct indication
NOTE. Ducts are not parts of the unit.

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3. SAFETY INSTRUCTIONS AND PRECAUTIONS
Read these instructions very carefully before installing and using this equipment. Installation, connection and maintenance should be carried out
by a qualied technician and in accordance with local regulations and legislation.
The company shall take no responsibility for the injuries or damaged property if the safety requirements are not followed, or the device is modied
without the permission of the manufacturer.
Main safety rules
Danger
• Before carrying out any electrical or maintenance works, make sure that the device is disconnected from the mains and that all moving
parts 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.
• Do not plug the device into the mains that di󰀨er from the one indicated on the label or on the housing.
• Voltage of the mains should comply with the electrotechnical parameters indicated on the label.
• The device should be earthed in accordance with the regulations on the installation of electric devices. Turning on and using an un-
earthed device is not allowed. Follow the requirements specied on the device’s labels that indicate danger.
Warnings
• Connection of electricity and maintenance of the device should be performed by qualied personnel only and in accordance with the
manufacturer’s instructions and safety requirements.
• In order to reduce the risk during installation and maintenance, suitable protective clothing must be worn.
• Beware of sharp angles while carrying out installation and maintenance works.
• Do not touch heating elements until they haven’t cooled down.
• Some devices are heavy, you should be very careful while transporting and installing them. Use suitable lifting equipment.
• 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.
• Make sure not to damage the heater when connecting the piping of the water heater. For tightening up, use a wrench/spanner.
Before starting up the device
• Make sure, that there are no strange objects inside the device;
• 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;
• Make sure that all components and accessories are connected in accordance with the wiring diagram or provided instructions.
Danger: Fumes
Salda Antifrost system uses dis-balancing of an airow and it may cause negative pressure in premises. Care must be taken when using
the device in the premises together with another heating appliance that depends on the air in the premises. Such appliances include
gas, oil, wood or coal-red boilers and heaters, replaces, continuous ow or other water heaters, gas hobs, cookers or ovens that draw
the air in from the room and the duct-exhaust gases out through chimney or extraction ducting. The heating appliance can be starved
of oxygen, impairing combustion. In exceptional cases, harmful gases could be drawn out of the chimney or extraction ducting back
into the room. In such case we strictly recommend to turn o󰀨 Salda Antifrost and use an external preheater for heat exchanger anti-frost
protection (see Salda Antifrost function in the Remote Controller Operation Manual).

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4. INFORMATION ABOUT THE PRODUCT
4.1. DESCRIPTION
Smarty is the residential air handling unit with a high e󰀩ciency (up to 90%) counterow heat exchanger. The unit supplies ventilation in home and
takes the heat from exhaust air. AHU complies with ErP 2018 and Passivhaus requirements. The unit is operated by a separate remote control
panel or through separate MB-Gateway by PC (version 1.1 / 1.2). Remote control panel and MB-Gateway (version 1.1 / 1.2) are optional and not
included in the standard package.
Control functions depend on selected control board type: MiniMCB, MiniMCB basic or Siemens S300.
PRODUCT NAME CONTROL
BOARD TYPE
HEAT
RECOVERY
TYPE
TEMPER-
ATURE
CONTROL
BYPASS
DAMPER
OPTIONAL HEATING
ELEMENTS
DUCT BASED
AIR PRE-
HEATER
DUCT
BASED AIR
HEATER
Smarty 2X P 1.1 Mini MCB Premium Condensation + + + +
Smarty 2X P 1.1 E Mini MCB Premium Enthalpy + + + +
Smarty 2X P 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 2X P 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 2X P S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 2X P S300 E Siemens S300 Advanced Enthalpy + + +* +*
Smarty 3X P 1.1 Mini MCB Premium Condensation + + + +
Smarty 3X P 1.1 E Mini MCB Premium Enthalpy + + + +
Smarty 3X P 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 3X P 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 3X P S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 3X P S300 E Siemens S300 Advanced Enthalpy + + +* +*
Smarty 4X P F2 1.1 Mini MCB Premium Condensation + + + +
Smarty 4X P 1.1 E Mini MCB Premium Enthalpy + + + +
Smarty 4X P F2 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 4X P 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 4X P S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 4X P S300 E Siemens S300 Advanced Enthalpy + + +* +*
Smarty 2X V 1.1 Mini MCB Premium Condensation + + - +
Smarty 2X V 1.1 E Mini MCB Premium Enthalpy + + - +
Smarty 2X V 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 2X V 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 2X V S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 2X V S300 E Siemens S300 Advanced Enthalpy + + +* +*
Smarty 3X V 1.1 Mini MCB Premium Condensation + + - +
Smarty 3X V 1.1 E Mini MCB Premium Enthalpy + + - +
Smarty 3X V 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 3X V 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 3X V S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 3X V S300 E Siemens S300 Advanced Enthalpy + + +* +*
Smarty 4X V F2 1.1 Mini MCB Premium Condensation + + - +
Smarty 4X V 1.1 E Mini MCB Premium Enthalpy + + - +
Smarty 4X V F2 1.2 Mini MCB Basic Advanced Condensation + + +* +*
Smarty 4X V 1.2 E Mini MCB Basic Advanced Enthalpy + + +* +*
Smarty 4X V S300 Siemens S300 Advanced Condensation + + +* +*
Smarty 4X V S300 E Siemens S300 Advanced Enthalpy + + +* +*
*- only pre-heater or heater
Not suitable for operation in pools, saunas and other similar premises.

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4.2. DIMENSIONS AND WEIGHT
EHA
ODA
SUP
L F
d2
d1
W
A2
A1 A3
E1
E2
E3
ETA
dna
da1 da2
D1 D2 D3
G1 G2
dn
H
Da
D
Figure 4.2.1. Smarty 2X P 1.1/1.2; Smarty 3X P / 4X P
EHA
ODA
SUP
L F
d2
d1
W
A2
A1 A3
E1
E2
E3
H2
ETA
dna
da1 da2
D1 D2 D3
G1 G2
dn
H
Da
D
Figure 4.2.2. Smarty 2X P S300

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EHA
H
F
L
d1 d2
SUP
ETA
ODA
W
d3 d4
dn
D Da
G1 G2 G3
D1 D2 D3 D4 D5
Figure 4.2.3. Smarty 2X V 1.1/1.2
EHA
d1
d2
L
H
F
H2
SUP
ETA
ODA
W
d3 d4
dn
D
Da
G1G2
D1
G3
D2 D3 D4 D5
Figure 4.2.4. Smarty 2X V S300
H
F
L
d1 d2
SUP
ODA
ETA
W
d3 d4
EHA
dn
D
Da
G1 G2 G3
D1 D3 D4 D5
Figure 4.2.5. Smarty 3X V / 4X V 1.1/1.2

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H
F
L
d1 d2
SUP
ODA
ETA
W
d3 d4
EHA
dn
D
Da
G1 G2 G3
D1 D3 D4 D5
Figure 4.2.6. Smarty 3X V / 4X V S300
SMARTY 2X P 1.1/1.2 2X P S300 2X V 1.1/1.2 2X V S300 3X P / 4X P 3X V / 4X V
L[mm] 1010 595 1228 599
W[mm] 590 315 690 538
H[mm] 250 698 324 810
H2 [mm] - 35 - 68 - -
øD [mm] 125 100 150 150
øDa [mm] 160 125 160 160
F[mm] 39 34 80 80
dn - G1/2 G3/8 G1/2 G1/2
dna - G3/8 - G3/8 -
A1 [mm] 21 - 21 -
A2 [mm] 1047 - 1268 -
A3 [mm] 21 - 21 -
E1 [mm] 29 - 37 -
E2 [mm] 532 - 611 -
E3 [mm] 29 - 37 -
d1 [mm] 379 394 419 391
d2 [mm] 211 201 271 206
d3 [mm] - 163 - 267
d4 [mm] - 152 - 271
da1 [mm] 684 - 817 -
da2 [mm] 326 - 409 -
D1 [mm] 115 83 128 112
D2 [mm] 360 112 429 112
D3 [mm] 115 158 128 225
D4 [mm] - 160 - 160
D5 [mm] - 83 - 102
G1 [mm] 113 77 148 145
G2 [mm] 136 155 170 252
G3 [mm] - 81 - 137
WEIGHT [kg] 40 25 53 46

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4.3. TECHNICAL DATA
SMARTY 2X P 1.1 2X P 1.2
2X P
S300 3X P 1.1 3X P 1.2
3X P
S300
4X P F2
1.1
4X P F2
1.2
4X P
S300
Exhaust air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230
power/current [kW/A] 0,05/0,4 0,09/0,75 0,17/1,35
speed [min-1] 4525 3200 4120
control input [VDC] 0-10 0-10 0-10
protection class IP44 IP54 IP54
Supply air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230
power/current [kW/A] 0,05/0,4 0,09/0,75 0,17/1,35
speed [min-1] 4525 3200 4120
control input [VDC] 0-10 0-10 0-10
protection class IP44 IP54 IP54
Total power/current con-
sumption [kW/A] 0,16/1,05 0,16/1,05 0,15/1,02 0,23/1,75 0,23/1,75 0,23/1,7 0,4/2,95 0,4/2,95 0,39/2,92
Automatic control integrated miniMCB miniMCB
basic S300 miniMCB miniMCB basic S300 miniMCB miniMCB basic S300
Insulation of walls [mm] 20 30 30
Exhaust air lter (class,
dimensions LxWxH) [mm] MPL 185x168x25 Coarse 65% MPL 225x195x25 Coarse 65% MPL 225x195x25 Coarse 65%
Supply air lter (class,
dimensions LxWxH) [mm] MPL 185x168x25 Coarse 65% MPL 225x195x25 Coarse 65% MPL 225x195x25 Coarse 65%
Device protection class IP-34 IP-34 IP-34
SMARTY 2X V 1.1 2X V 1.2
2X V
S300 3X V 1.1 3X V 1.2
3X V
S300
4X V F2
1.1
4X V F2
1.2
4X V
S300
Exhaust air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230
power/current [kW/A] 0,04/0,35 0,08/0,75 0,17/1,35
speed [min-1] 4060 3200 4120 4600
control input [VDC] 0-10 0-10 0-10
protection class IP54 IP54 IP54
Supply air fan
phase/voltage [50 Hz/VAC] 1/230 1/230 1/230
power/current [kW/A] 0,04/0,35 0,08/0,75 0,17/1,35
speed [min-1] 4060 3200 4120 4600
control input [VDC] 0-10 0-10 0-10
protection class IP54 IP54 IP54
Integrated electrical
preheater [kW] 0,6 -- 1,2 - -1,2 - -
Total power/current con-
sumption [kW/A] 0,74/3,62 0,14/0,95 0,13/0,92 1,43/7 0,23/1,75 0,23/1,7 1,6/8,15 0,4/2,95 0,39/2,92
Automatic control integrated miniMCB miniMCB
basic S300 miniMCB miniMCB basic S300 miniMCB miniMCB basic S300
Insulation of walls [mm] 30 30 30
Exhaust air lter
(class, dimensions
LxWxH)
[mm] MPL 270x187x25 Coarse 65% MPL 475x180x25 Coarse 65% MPL 475x180x25 Coarse 65%
Supply air lter
(class, dimensions
LxWxH)
[mm] MPL 270x121x25 Coarse 65% MPL 475x134x25 Coarse 65% MPL 475x134x25 Coarse 65%
Device protection class IP-34 IP-34 IP 34
According to EN 13141-7.
Acoustic data: check the product page on www.salda.lt
Not suitable for installation in living rooms: additional noise insulation required.