Salda RIS EKO 3.0 1200 PE 3.0 Guide

RIS 12002500 P EKO 3.0
EN MOUNTING AND INSTALLATION INSTRUCTION

2 | EN RIS 1200-2500 P EKO 3.0 v2020.1
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 8
4.5.STANDARD PACKAGE OF COMPONENTS 8
4.6. DESCRIPTION OF COMPONENTS 9
5. INSTALLATION 10
5.1. RECEPTION OF GOODS 10
5.2. TRANSPORTATION AND STORAGE 10
5.3. UNPACKING 11
5.4.PIPING AND INSTRUMENTATION DIAGRAM 12
5.5. MOUNTING 13
5.5.1. UNIT PLACING AND MOUNTING POSITIONING REQUIREMENTS 14
5.6. CEILING-MOUNTING OF THE UNIT 14
5.7. CONNECTION OF THE AIR DUCT 14
5.8.CONNECTION OF THE UNIT TO ELECTRIC NETWORK 15
5.9. START-UP RECOMMENDATIONS 15
5.9.1. SYSTEM PROTECTION 15
5.9.2.PRE-STARTUP RECOMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE ENDUSER) 15
6. MAINTENANCE 16
6.1. SAFETY INSTRUCTION 16
6.2.GENERAL RECOMMENDATIONS FOR VENTILATION SYSTEM MAINTENANCE 16
6.3. COVER OPENING 16
6.4. FILTERS MAINTENANCE 17
6.5. FAN MAINTENANCE 17
6.6.HEAT EXCHANGER AND BYPASS DAMPER MAINTENANCE 17
6.7. HEATER MAINTENANCE 18
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 22
8.1.1.FIRE PROTECTION SIGNAL INPUT (FIRE PROTECTION INPUT (NC)) 22
8.1.2.EXTERNAL CO2/PRESSURE SENSORS 22
8.1.3.ROOM CO2 TRANSMITTER INSTALLATION RECOMMENDATION 23
8.1.4.CO2CONCENTRATION ACCORDING TO PETTENKOFER LIMIT 23
8.1.5.CONNECTION OF SUPPLY AND EXTRACT AIR DAMPERS 23
8.1.6.CONNECTION OF REMOTE CONTROL PANEL OR MODBUS 24
8.1.7.WATER HEATER CIRCULATION PUMP AND VALVE ACTUATOR 24
8.1.8.RECOMMENDED SCHEME FOR CONNECTION OF INTERNAL AND EXTERNAL COMPONENTS 24
9.POSSIBLE FAULTS AND TROUBLESHOOTING 31
10.ECODESIGN DATA TABLE 32
11.DECLARATION OF CONFIMITY 34
12. WARRANTY 35
12.1. LIMITED WARRANTY COUPON 35

EN | 3RIS 1200-2500 P EKO 3.0 v2020.1
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
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. Technical label location and air duct indication
NOTE. Ducts are not the part of the unit.

4 | EN RIS 1200-2500 P EKO 3.0 v2020.1
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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EN | 5RIS 1200-2500 P EKO 3.0 v2020.1
4. INFORMATION ABOUT THE PRODUCT
4.1. DESCRIPTION
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Not suitable for operation in pools, saunas and other similar premises.
4.2. DIMENSIONS AND WEIGHT
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Figure 4.2.1. RIS 1200 P EKO 3.0 dimension
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Figure 4.2.2. RIS 1900-2500 P EKO 3.0 dimension

6 | EN RIS 1200-2500 P EKO 3.0 v2020.1
RIS EKO 3.0 1200 PE
3.0
1200 PE
6.0
1200 PE
9.0
1200
PW
1900 PE
3.0
1900 PE
6.0
1900 PE
12.0
1900
PW
2500 PE
4.5
2500 PE
9.0
2500 PE
18.0
2500
PW
L [mm] 1550 1550 1550 1550 1750 1750 1750 1750 1850 1850 1850 1850
W [mm] 1397 1397 1397 1397 1850 1850 1850 1850 1950 1950 1950 1950
H [mm] 391 391 391 391 400 400 400 400 500 500 500 500
D [mm] 500 500 500 500 700 700 700 700 700 700 700 700
G [mm] 250 250 250 250 300 300 300 300 300 300 300 300
H2 [mm] 100 100 100 100 105 105 105 105 105 105 105 105
F [mm] 51 51 51 51 60 60 60 60 60 60 60 60
d [mm] 16 16 16 16 21,3 21,3 21,3 21,3 21,3 21,3 21,3 21,3
A1 [mm] 115 115 115 115 21 21 21 21 21 21 21 21
A2 [mm] 87 87 87 87 592 592 592 592 626 626 626 626
A3 [mm] 1145 1145 1145 1145 524 524 524 524 558 558 558 558
A4 [mm] 87 87 87 87 592 592 592 592 626 626 626 626
A5 [mm] 115 115 115 115 21 21 21 21 21 21 21 21
E1 [mm] 21 21 21 21 24 24 24 24 24 24 24 24
E2 [mm] 1439 1439 1439 1439 1898 1898 1898 1898 1998 1998 1998 1998
E3 [mm] 21 21 21 21 24 24 24 24 24 24 24 24
B1 [mm] 246 246 246 246 240 240 240 240 290 290 290 290
B2 [mm] 831 831 831 831 1270 1270 1270 1270 1270 1270 1270 1270
B3 [mm] 473 473 473 473 240 240 240 240 290 290 290 290
d1 [mm] 699 699 699 699 468 468 468 468 480 480 480 480
d2 [mm] 699 699 699 699 1282 1282 1282 1282 1369 1369 1369 1369
D1 [mm] 102 102 102 102 144 144 144 144 144 144 144 144
D2 [mm] 180 180 180 180 160 160 160 160 260 260 260 260
D3 [mm] 102 102 102 102 144 144 144 144 144 144 144 144
G1 [mm] 43 43 43 43 44 44 44 44 44 44 44 44
G2 [mm] 91 91 91 91 55 55 55 55 55 55 55 55
Weight [kg] 167 168 169 165 254 254 254 254 303 303 303 303

EN | 7RIS 1200-2500 P EKO 3.0 v2020.1
4.3. TECHNICAL DATA
RIS EKO 3.0 1200 PE 3.0 1200 PE 6.0 1200 PE 9.0 1200 PW
Exhaust air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,38/2,5 0,38/2,5 0,38/2,5 0,38/2,5
speed [min-1] 3370 3370 3370 3370
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Supply air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,38/2,5 0,38/2,5 0,38/2,5 0,38/2,5
speed [min-1] 3370 3370 3370 3370
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Integrated electrical heater [kW] 3,0 6,0 9,0 -
7RWDOSRZHUFXUUHQWFRQVXPSWLRQ [kW/A] 3,76/18 6,76/13,7 9,76/18 0,76/5
Automatic control integrated PRV PRV PRV PRV
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ePM10-55
MPL 642x256x90
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MPL 642x256x90
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MPL 642x256x90
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ePM1-70
MPL 642x256x90
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MPL 642x256x90
ePM1-70
MPL 642x256x90
ePM1-70
Device protection class IP-34 IP-34 IP-34 IP-34
RIS EKO 3.0 1900 PE 3.0 1900 PE 6.0 1900 PE 12.0 1900 PW
Exhaust air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,47/2,04 0,47/2,04 0,47/2,04 0,47/2,04
speed [min-1] 2530 2530 2530 2530
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Supply air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,47/2,04 0,47/2,04 0,47/2,04 0,47/2,04
speed [min-1] 2530 2530 2530 2530
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Integrated electrical heater [kW] 3,0 6,0 12,0 -
7RWDOSRZHUFXUUHQWFRQVXPSWLRQ [kW/A] 3,94/17,08 6,94/12,68 12,94/22,08 0,94/4,08
Automatic control integrated PRV PRV PRV PRV
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MPL 892x338x46
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MPL 892x338x46
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MPL 892x338x46
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ePM1-70
MPL 892x338x46
ePM1-70
MPL 892x338x46
ePM1-70
MPL 892x338x46
ePM1-70
Device protection class IP-34 IP-34 IP-34 IP-34

8 | EN RIS 1200-2500 P EKO 3.0 v2020.1
RIS EKO 3.0 2500 PE 4.5 2500 PE 9.0 2500 PE 18.0 2500 PW
Exhaust air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,72/3,1 0,72/3,1 0,72/3,1 0,72/3,1
speed [min-1] 2800 2800 2800 2800
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Supply air fan
phase/voltage [50 Hz/VAC] ~1, 230 ~1, 230 ~1, 230 ~1, 230
SRZHUFXUUHQW [kW/A] 0,72/3,1 0,72/3,1 0,72/3,1 0,72/3,1
speed [min-1] 2800 2800 2800 2800
control input [VDC] 0-10 0-10 0-10 0-10
protection class IP-54 IP-54 IP-54 IP-54
Integrated electrical heater [kW] 4,5 9,0 18,0 -
7RWDOSRZHUFXUUHQWFRQVXPSWLRQ [kW/A] 5,93/12,7 10,43/19,2 19,43/32,2 1,43/6,2
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MPL 972x438x46
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MPL 972x438x46
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MPL 972x438x46
ePM10-55
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ePM1-70
MPL 972x438x46
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MPL 972x438x46
ePM1-70
MPL 972x438x46
ePM1-70
Device protection class IP-34 IP-34 IP-34 IP-34
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Not suitable for installation in living rooms: additional noise insulation required.
4.4. OPERATING CONDITIONS
RIS EKO 3.0 1200 PE/PW 1900 PE/PW 2500 PE/PW
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
4.5. STANDARD PACKAGE OF COMPONENTS
RIS EKO 3.0 1200 PE/PW 1900 PE/PW 2500 PE/PW
Anti-vibration rubber 313508000 8 8 8
Key 291103 1 1 1
Hose 16x20 Cristal transparent 300 mm - -
&ODPSZLWKKDQGOH 1--
Suspension bracket - 8 8
Bolt 5 R DIN440 - 16 16
6SULQJZDFKHU',1 -1616
Washer 5x20 DIN7985 - 16 16

EN | 9RIS 1200-2500 P EKO 3.0 v2020.1
4.6. DESCRIPTION OF COMPONENTS
6
4
3
8
2
5
1
7
6
1
3
4
87
2
5
Figure. 4.1. RIS 1200 P EKO 3.0 Figure. 4.2. RIS 1900-2500 P EKO 3.0
1 - Plate heat exchanger; 2 - Supply fan; 3 - Exhaust fan; 4 - By-pass damper(OHFWULFDOZDWHUKHDWHU&RQWUROERDUG([WUDFWDLU¿OWHUV
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10 | EN RIS 1200-2500 P EKO 3.0 v2020.1
5. INSTALLATION
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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VWRUDJHSODFHPXVWEHSURWHFWHGDJDLQVWGLUWDQGZDWHU
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 if
WKHIDQEHDULQJVDQGPRWRUURWDWHZLWKRXWGLႈFXOW\WXUQLQJWKHLPSHOOHUE\KDQGDQGLIWKHHOHFWULFFLUFXLWLQVXODWLRQLVQRWGDPDJHGRUWKHPRLVWXUH
has not accumulated must be performed before the installation of the unit.
RIS EKO 3.0
H W L Max. number of trans-
ported packages
[mm] [mm] [mm] [pcs.]
1200 PE 3.0 670 1585 1735 1
1200 PE 6.0 670 1585 1735 1
1200 PE 9.0 670 1585 1735 1
1200 PW 670 1585 1735 1
1900 PE 3.0 2160 1100 1945 1
1900 PE 6.0 2160 1100 1945 1
1900 PE 12.0 2160 1100 1945 1
1900 PW 2160 1100 1945 1
2500 PE 4.5 2260 1200 2045 1
2500 PE 9.0 2260 1200 2045 1
2500 PE 18.0 2260 1200 2045 1
2500 PW 2260 1200 2045 1
Figure 5.2.1. Lifting by forklift RIS 1200 P EKO 3.0

EN | 11RIS 1200-2500 P EKO 3.0 v2020.1
L1 L2
L1>L2
Figure 5.2.2. Lifting by forklift RIS 1900-2500 P EKO 3.0
In order to prevent damage to the casing, only a product placed on a pallet should be lifted.
Figure 5.2.3. Lifting RIS 1200 P EKO 3.0
Figure 5.2.4. Lifting RIS 1900-2500 P EKO 3.0
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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• 5HPRYHWKHSURWHFWLYHSUR¿OHV
• $IWHUXQSDFNLQJWKHXQLWH[DPLQHLWWRPDNHVXUHWKDWQRGDPDJHZDVPDGHGXULQJWUDQVSRUWDWLRQ,QVWDOOLQJRIGDPDJHGXQLWVLVQRWDOORZHG
• 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.

12 | EN RIS 1200-2500 P EKO 3.0 v2020.1
Figure 5.3.1. Unpacking RIS 1200 P EKO 3.0
Figure 5.3.2. Unpacking RIS 1900-2500 P EKO 3.0
5.4. PIPING AND INSTRUMENTATION DIAGRAM
* KE1 - only in electrical version; * KV1 - used in water version; ** Possible to control.

EN | 13RIS 1200-2500 P EKO 3.0 v2020.1
THE LIST OF COMPONENTS
CPlate heat exchanger PV Supply air fan
IF ([WUDFWDLU¿OWHU PF 6XSSO\DLU¿OWHU
IV Exhaust fan TE Exhaust air temperature sensor
TJ Supply air temperature sensor DTJ Extract air temperature and humidity sensor
CO2 CO2sensor PC Computer
KE1 Electric heater* M1 By-pass damper
M2 Outdoor air damper actuator M3 Exhaust air damper actuator
TL Outdoor air temperature sensor Ventilated premises
NET 1HWZRUN MB-Gateway 1HWZRUNPRGXOH
DX DX cooler KV1 Water heater*
T1 Water heater thermostat* M4 Water heater circulation pump*
M5 Water cooler valve motor RC2 Stouch, Flex or ST-SA-Control remote control panel
M6 Water heater valve motor* TV1 Water heater temperature sensor*
PS1 6XSSO\DLU¿OWHUGLႇHUHQWLDOSUHVVXUHVHQVRU PS2 ([WUDFWDLU¿OWHUGLႇHUHQWLDOSUHVVXUHVHQVRU
PS3 +HDWH[FKDQJHUGLႇHUHQWLDOSUHVVXUHVHQVRU
POSIBLE PCB INPUTS/OUTPUTS
FA Fire alarm H1 Working indication output
)DQVVSHHGVZLWFK%2267 H2 Alarm indication output
6\VWHPPRGHVZLWFK67$576723
* Component/posibility to connect it depends on model.
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.
• :KHQFRQQHFWLQJWKHGXFWVWKHDLUÀRZGLUHFWLRQLQGLFDWHGRQWKHGHYLFHKRXVLQJVKRXOGEHREVHUYHG
• 'RQRWFRQQHFWWKHEHQGVFORVHWRFRQQHFWLRQÀDQJHVRIWKHXQLW7KHPLQLPXPGLVWDQFHRIWKHVWUDLJKWDLUGXFWEHWZHHQWKHXQLWDQGWKH¿UVW
• EUDQFKRIWKHDLUGXFWLQWKHVXSSO\DLUGXFWPXVWEH['LQDLUH[KDXVWGXFW['ZKHUH'LVWKHGLDPHWHURIWKHDLUGXFW
• ,WLVUHFRPPHQGHGWRXVHWKHEUDFNHWVDFFHVVRULHV7KLVZLOOUHGXFHWKHYLEUDWLRQWUDQVPLWWHGE\WKHXQLWWRWKHDLUGXFWV\VWHPDQGHQYLURQPHQW
• 6XႈFLHQWVSDFHPXVWEHSURYLGHGIRURSHQLQJRIWKHPDQKROHDQG¿OWHUFRYHUV
• ,IWKHYHQWLODWLRQXQLWLVZDOOPRXQWHGZDOOLWPD\WUDQVPLWQRLVHYLEUDWLRQVWRWKHSUHPLVHV7KRXJKWKHOHYHORIQRLVHJHQHUDWHGE\WKHIDQVLV
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• 'XFWVDUHFRQQHFWHGWRWKHXQLWLQVXFKZD\WKDWWKH\FRXOGEHHDVLO\GLVDVVHPEOHGDQGWKHKHDWHUFRXOGEHUHPRYHGIURPWKHXQLWZKHQFDUU\LQJ
out maintenance, servicing and/or repairs
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signs may occur.
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α
Ceiling-mounting positionsĮ!o)

14 | EN RIS 1200-2500 P EKO 3.0 v2020.1
5.5.1. UNIT PLACING AND MOUNTING POSITIONING REQUIREMENTS
L
1,5xL
H
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5.6. CEILING-MOUNTING OF THE UNIT
Figure 5.6.1. Ceiling-mounting of the unit
⌀D
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Figure 5.6.2. Drainage system installation (øD=150 mm)
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thermal isolation.
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5.7. CONNECTION OF THE AIR DUCT
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• 0DNHVXUHWKDWWKHIDQVFDQQRWEHDFFHVVHGWKURXJKDLUGXFWKHDGV2WKHUZLVHSURWHFWLYHJULGVKRXOGEHLQVWDOOHG<RXPD\FKRRVHWKHJULG
IURPWKHUDQJHRISURGXFWVSURYLGHGLQRXUZHEVLWH
• 'RQRWUHGXFHWKHGLDPHWHURIWKHSLSLQJQHDUDLULQOHWRUH[KDXVWGXFWV,I\RXZDQWWRUHGXFHWKHDLUÀRZVSHHGLQWKHV\VWHPGURSRISUHVVXUH
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).
• ,QRUGHUWRUHGXFHDLUORVVLQWKHV\VWHPWKHDLUGXFWVDQGSUR¿OHFRPSRQHQWVVKRXOGEHRIFODVV&DQGKLJKHU7KHFDWDORJRQWKHDERYHPHQ-
WLRQHGLWHPVFDQEHIRXQGLQRXUZHEVLWH
• External air and exhaust system piping should be isolated in order to prevent heat loss and condensation.
• 0DLQWDLQLQJWKHGLVWDQFHRIXSWRPHWHUVEHWZHHQDLULQWDNHDQGDLUH[KDXVWGXFWVLVUHFRPPHQGHG$LUVXSSO\LQJV\VWHPVKRXOGEHLQVWDOOHG
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• When installing air ducts next to the ventilation equipment, brackets must be used. They suppress vibration and assure secure installation of the
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• Air ducts are often mistakenly connected in inappropriate location. The ventilation units bear the labels indicating the correct air duct connection

EN | 15RIS 1200-2500 P EKO 3.0 v2020.1
OD\RXW%HIRUHVWDUWLQJXSWKHV\VWHPFDUHIXOO\FKHFNLIDOOUHODWHGZRUNVKDYHEHHQSHUIRUPHGSURSHUO\
)RUÀDQJHGLDPHWHUVVHHFKDSWHU',0(16,216$1':(,*+7
5.8. CONNECTION OF THE UNIT TO ELECTRIC NETWORK
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• 7KHXQLW¶VSRZHUQHWZRUNYROWDJHPXVWFRUUHVSRQGWRHOHFWURWHFKQLFDOVSHFL¿FDWLRQVRIWKHXQLWLQGLFDWHGLQWKHWHFKQLFDOGHFDO
• 7KHXQLW¶VYROWDJHSRZHUDQGRWKHUWHFKQLFDOVSHFL¿FDWLRQVDUHSURYLGHGLQWKHXQLW¶VWHFKQLFDOGHFDORQWKHXQLWFDVLQJ7KHXQLWPXVWEHFRQ-
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• The unit must be earthed according to electrical equipment installation regulation.
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• 3ULRUWRFDUU\LQJRXWDQ\YHQWLODWLRQXQLWLQVWDOODWLRQDQGFRQQHFWLRQZRUNVEHIRUHWKHXQLWLVFRPPLVVLRQHGWKHXQLWPXVWEHGLVFRQQHFWHGIURP
WKHSRZHUQHWZRUN
• $IWHULQVWDOODWLRQRIWKHYHQWLODWLRQXQLWWKHSRZHUQHWZRUNSOXJVRFNHWPXVWEHDFFHVVLEOHDWDQ\WLPH,IWKHXQLWLVHTXLSSHGZLWKFLUFXLWEUHDNHU
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• %HIRUHLWLVFRQQHFWHGWRWKHSRZHUQHWZRUNWKHXQLWPXVWEHFDUHIXOO\FKHFNHGIRUDQ\GDPDJHH[HFXWLRQFRQWURODQGPHDVXUHPHQWQRGHV
made during transportation.
• 7KHSRZHUFDEOHFDQEHUHSODFHGRQO\E\DTXDOL¿HGWHFKQLFLDQKDYLQJHYDOXDWHGWKHUDWHGSRZHUDQGFXUUHQW
The manufacturer does not assume any liability for personal injuries and property damage due to nonconformance with the
provided instructions.
5.9. START-UP RECOMMENDATIONS
5.9.1. SYSTEM PROTECTION
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RIS EKO
3.0
1200
PE 3.0
1200
PE 6.0
1200
PE 9.0
1200
PW
1900
PE 3.0
1900
PE 6.0
1900
PE 12.0
1900
PW
2500
PE 4.5
2500
PE 9.0
2500
PE 18.0
2500
PW
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)4 20A 10A 16A 1A 20A 10A 20A 1A 10A 16A 32A 1A
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RIS EKO 3.0 1200 PE
3.0
1200 PE
6.0
1200 PE
9.0
1200
PW
1900 PE
3.0
1900 PE
6.0
1900 PE
12.0
1900
PW
2500 PE
4.5
2500 PE
9.0
2500 PE
18.0
2500
PW
Mains Fuse 25A 25A 25A 10A 25A 16A 25A 10A 16A 25A 40A 10A
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5.9.2. 35(67$57835(&20(1'$7,2162)7+(81,7,17+(35(6(1&(2)7+((1'86(5
3ULRUWRVWDUWXSWKHV\VWHPPXVWEHFDUHIXOO\FOHDQHG&KHFNIRUWKHIROORZLQJ
• RSHUDWLRQV\VWHPVDQGXQLWHOHPHQWVDVZHOODVDXWRPDWLRQDQGDXWRPDWLRQGHYLFHVZHUHQRWGDPDJHGGXULQJLQVWDOODWLRQ
• DOOHOHFWULFDOGHYLFHVDUHFRQQHFWHGWRSRZHUVXSSO\DQG¿WIRUVHUYLFH
• DOOQHFHVVDU\DXWRPDWLRQHOHPHQWVDUHLQVWDOOHGDQGFRQQHFWHGWRSRZHUVXSSO\DQGWHUPLQDOEORFNV
• FDEOHFRQQHFWLRQWRWHUPLQDOEORFNVFRPSO\ZLWKWKHH[LVWLQJZLULQJGLDJUDPV
• all electrical equipment protection components are properly connected (if they are additionally used),
• FDEOHVDQGZLUHVFRUUHVSRQGWRDOODSSOLFDEOHVDIHW\DQGIXQFWLRQDOUHTXLUHPHQWVGLDPHWHUVHWF
• earthling and protection systems are properly installed,
• condition of all seals and sealing surfaces is proper.

16 | EN RIS 1200-2500 P EKO 3.0 v2020.1
6. MAINTENANCE
6.1. SAFETY INSTRUCTION
Unplug the unit from the mains before opening the door (disconnect the power plug from the outlet or in case a automatic
FLUFXLWEUHDNHULQVWDOOHGGLVFRQQHFWLWDVZHOO0DNHVXUHWKDWLWFDQQRWEHWXUQHGRQE\WKLUGSDUWLHVDQGZDLWXQWLOWKHIDQV
FRPSOHWHO\VWRSIRUDERXWPLQ
6.2. GENERAL RECOMMENDATIONS FOR VENTILATION SYSTEM MAINTENANCE
,QRUGHUWRHQVXUHSURSHUIXQFWLRQLQJRIWKHV\VWHPPDLQWHQDQFHUHTXLUHPHQWVDQGLWVSHULRGVVKRXOGEHREVHUYHG2WKHUZLVHWKHZDUUDQW\VKDOO
EHYRLG6RPHUHFRPPHQGDWLRQVDUHSURYLGHGLQWKHWDEOHEHORZEXWWKH\DUHMXVWDGYLVRU\DVWKHQHHGIRUV\VWHPPDLQWHQDQFHGHSHQGVRQWKH
ORFDWLRQRIWKHXQLWLQVWDOODWLRQWKHSROOXWLRQRIDWPRVSKHUHSRSXODWLRQZRUNLQJKRXUVHWF
COMPONENT DURING START-UP AT LEAST EVERY 6 MONTHS
Filters &KHFNWKHFOHDQOLQHVVRIWKH¿OWHUV 5HSODFH¿OWHUVHYHU\WRPRQWKVRUDFFRUGLQJWRWKHFRQWURO
device indications.
Fans Check the connections and the
direction of rotation
Check cleanliness. Clean, if necessary
Make sure that the impellers are not unbalanced.
0DNHVXUHWKDWWKHLPSHOOHUVGRQRWFDXVHQRLVHZKHQURWDWHGE\
hand.
0DNHVXUHWKDWWKHIDVWHQLQJVFUHZVDUHQRWORRVHDQGIUHHRI
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 &OHDQRႇGXVWDQGFKHFNWKHHOHFWULFDOFRPSRQHQWVDQGFRQQHF-
tions of the heater
Presure sensor Check electrical connections Check the operation
Temperature sensor Check electrical connections Check the operation and tune up, if necessary
Air intake and discharge system Check the connections Clean
Air duct system Check the tightness Clean
'DPSHUVGLႇXVHUVJULG Check the tightness of connections Clean
6ZLWFKLQJXQLWFRQWDFWRU
(YHU\WRPRQWKVYLVXDOO\DVVHVVWKHIXQFWLRQLQJRIWKHVZLWFK-
ing unit (contactor), i.e. make sure that its casing has no signs
RIPHOWLQJRULVQRWWKHUPDOO\GDPDJHGRWKHUZLVHDQGGRHVQRW
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\DQGPDNHVXUHWKDWZD-
ter runs from the bath properly.
Clean
6.3. COVER OPENING
%HIRUHRSHQLQJWKHFRYHUV¿UVWXQSOXJWKHXQLWIURPWKHPDLQVWKHQZDLWIRUPLQXWHVXQWLOWKHIDQVFRPSOHWHO\VWRS

EN | 17RIS 1200-2500 P EKO 3.0 v2020.1
6.4. FILTERS MAINTENANCE
,QRUGHUWRUHPRYHWKH¿OWHUVRSHQXQLWGRRUDQGWDNHRႇWKH¿OWHUV
'LUWLQFUHDVHVDLUUHVLVWDQFHLQWKH¿OWHUWKHUHIRUHORZHUDPRXQWRIDLULVVXSSOLHGLQWRWKHSUHPLVHV$UURZVRQWKH¿OWHUVPXVWFRPSO\ZLWKDLUÀRZ
direction.
$IWHUFKDQJLQJWKH¿OWHUVSOHDVHUHORDGWKH¿OWHUWLPHU7KHLQVWUXFWLRQRQUHORDGLQJFDQEHIRXQGLQWKHFRQWUROSDQHORSHUD-
tion manual or on our website www.salda.lt
2SHUDWLRQRIWKHXQLWZLWKRXW¿OWHUVLVQRWDOORZHG
&KDQJHWKH¿OWHUVHYHU\PRQWKVRUDFFRUGLQJWRWKHQRWL¿FDWLRQRQWKHFRQWUROGHYLFH
6.5. FAN MAINTENANCE
• )DQPDLQWHQDQFHVKRXOGEHSHUIRUPHGE\H[SHULHQFHGDQGWUDLQHGVWDႇRQO\
• The fan should be inspected and cleaned at least once per year.
• 3ULRUWRFRPPHQFLQJDQ\PDLQWHQDQFHRUUHSDLUVPDNHVXUHWKHIDQLVGLVFRQQHFWHGIURPWKHSRZHUVRXUFH
• Proceed to maintenance and repair after any fan rotation is stopped.
• 2EVHUYHVWDႇVDIHW\UHJXODWLRQVGXULQJPDLQWHQDQFHDQGUHSDLUV
• The motor features a heavy-duty ball bearing design. The motor is completely sealed and grease- free.
• 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-
FHOHUDWHGZHDURQPRWRUEHDULQJVDQGYLEUDWLRQ
• &OHDQLPSHOOHUDQGLQVLGHKRXVLQJZLWKPLOGGHWHUJHQWZDWHUDQGGDPSVRIWFORWK
• Do not use high-pressure cleaner, abrasives, sharp tools or caustic solvents that may scratch or damage the housing and impeller.
• 'RQRWSOXQJHWKHPRWRULQWRDQ\ÀXLGZKLOHFOHDQLQJWKHLPSHOOHU0DNHVXUHWKHLPSHOOHU¶VEDODQFHZHLJKWVDUHQRWPRYHG
• Make sure the impeller is free of any obstacles.
• ,QVWDOOWKHIDQEDFNLQWRWKHXQLW&RQQHFWIDQSRZHUDQGFRQWUROVLJQDOV
• ,QFDVHWKHIDQDIWHUPDLQWHQDQFHGRHVQRWDXWRPDWLFDOO\VWDUWXSRUVWRSFRQWDFWWKHPDQXIDFWXUHU0DOIXQFWLRQRIWKHIDQFDQEHLGHQWL¿HGE\WKH
SUHVVXUHLQWKHV\VWHPZKHQSUHVVXUHVZLWFKHVDUHFRQQHFWHG,QFDVHRIDQ\IDXOWLQWKHIDQPRWRUDQRWLFHZLOODSSHDURQWKHFRQWUROSDQHO
Prior to commencing any maintenance or repairs, make sure the unit is disconnected from the power source.
6.6. HEAT EXCHANGER AND BYPASS DAMPER MAINTENANCE
• %HVXUHWRGLVFRQQHFWWKHXQLWIURPSRZHUVRXUFHEHIRUHSHUIRUPLQJDQ\PDLQWHQDQFHRUUHSDLU
• Proceed to maintenance and repair after any rotation in the fan stopped.
• Clean the heat exchanger once a year.
• )LUVWO\WDNHRXWKHDWH[FKDQJHUFDVVHWWHFDUHIXOO\6XEPHUJHLWLQWRDEDWKDQGZDVKZLWKZDUPVRDS\ZDWHUGRQRWXVHVRGD7KHQULQVHLWZLWK
ZHDNKRWZDWHUVWUHDPWRRVWURQJVWUHDPFDQIROGWKHSODWHV3ODFHEDFNWKHKHDWH[FKDQJHURQO\ZKHQLWLVFRPSOHWHO\GU\

18 | EN RIS 1200-2500 P EKO 3.0 v2020.1
&$87,21WKHKHDWH[FKDQJHUFDQQRWEHXVHGZKHQWKH¿OWHUVDUHUHPRYHG
6.7. HEATER MAINTENANCE
• ,QFDVHPDQXDOSURWHFWLRQLVDFWLYDWHGFKHFNIRUDIDXOWEHIRUHSUHVVLQJWKH5(6(7EXWWRQ,IWKHIDXOWLVLGHQWL¿HGDIWHULWKDVEHHQUHFWL¿HGSUHVV
WKH5(6(7EXWWRQXVLQJDVFUHZGULYHURUDVLPLODUREMHFW
• (OHFWULFDOKHDWHUGRHVQRWUHTXLUHDGGLWLRQDOVHUYLFLQJ7KH¿OWHUVPXVWEHUHSODFHGDVGHVFULEHGDERYH
• +HDWHUVDUHHTXLSSHGZLWKWKHUPDOSURWHFWLRQGHYLFHVDQDXWRPDWLFVHOIUHVHWWLQJSURWHFWLRQGHYLFHWKDWLVDFWLYDWHGDW&DQGDPDQXDOO\
UHVWRUHGSURWHFWLRQGHYLFHWKDWLVDFWLYDWHGDW&
• $IWHUDQDFWLYDWLRQRIWKHPDQXDOO\UHVWRUHGSURWHFWLRQGHYLFHPDNHVXUHWKHXQLWLVGLVFRQQHFWHGIURPWKHSRZHUVXSSO\:DLWXQWLODOOKHDWLQJ
HOHPHQWVFRROGRZQDQGWKHIDQVFRPSOHWHO\VWRS+DYLQJLGHQWL¿HGDQGUHFWL¿HGWKHIDLOXUHWRVWDUWWKHXQLWSUHVVWKH5(6(7EXWWRQ7KHIDLOXUH
FDQEHLGHQWL¿HGE\DTXDOL¿HGWHFKQLFLDQRQO\
• If necessary, electric heater can be removed. Disconnect the electrical connector from the heater and remove the heater.
6.8. CONTROL BOARD MAINTENANCE
• 'LVFRQQHFWSURGXFWXQLWIURPHOHFWULFSRZHUVRXUFH
• 8QVFUHZWKHEROWVRQWKHFRQWUROER[
• 'LVFRQQHFWDOOFDEOHVZLUHVDQGFRQQHFWRUVIURPWKHFRQWUROERDUGDQGXQVFUHZWKHFRQWUROERDUGPRXQWLQJEROWV
• Remove control board.
• 7RUHDVVHPEOHIROORZDOOPDLQWHQDQFHVWHSVLQUHYHUVHRUGHU:KHQUHFRQQHFWLQJFDEOHVZLUHVDQGFRQQHFWRUVPDNHVXUHWRPDWFKHDFKZLUH
and connector to corresponding connection terminal and connector.

EN | 19RIS 1200-2500 P EKO 3.0 v2020.1
7. CONTROL
7.1. DEVICE CONTROL
9HQWLODWLRQXQLWHTXLSSHGZLWK359FRQWUROERDUGFDQEHFRQWUROOHGZLWKUHPRWHFRQWUROOHU:(%LQWHUIDFHRUPRELOHDSSYLD0%*$7(:$<DQG
%06EXLOGLQJPDQDJHPHQWV\VWHP0RUHLQIRUPDWLRQSURYLGHGLQWKHWDEOHEHORZ
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
FLEX
Modbus RTU (RS485) MB-GATEWAY + WIFI router
7.2. DEVICE FUNCTIONS
359FRQWUROERDUGRSHUDWLRQIXQFWLRQVDQGFRQWURORIWKHGHYLFHGHSHQGVRQWKHIROORZLQJ
6HOHFWHGFRQWUROLQWHUIDFHUHPRWHFRQWUROSDQHO0%*$7(:$<DQGHWF&KRVHQLQWHUIDFHMXVWDႇHFWVDFFHVVWRWKHLQIRUPDWLRQDQGVHWWLQJV
EXWQRWDႇHFWVWKHORJLFRIFRQWURO)XOODFFHVVWRWKHLQIRUPDWLRQDQGVHWWLQJVDUHDYDLODEOHRQ)/(;676$&RQWURO0%*$7(:$<:(%DSSOL-
cation and SALDA AIR mobile application.
8QLWFRQ¿JXUDWLRQLQWHUQDOH[WHUQDOFRPSRQHQWVVHQVRUVDQGFRQWUROERDUGVHWWLQJV
For unit control instructions, refer to the operation manual of the existing control device.

20 | EN RIS 1200-2500 P EKO 3.0 v2020.1
8. ACCESSORIES
RIS EKO 3.0 1200 PE 1200 PW 1900 PE 1900 PW 2500 PE 2500 PW
Outlet
covers
OCR 500x250 ACC000059 ACC000059 ----
OCR 700x300 - - ACC000061 ACC000061 - -
OCR 700x400 ----ACC000062ACC000062
LJ-E 50-25 FIT000423 FIT000423 ----
LJ/E 70x30 - - FIT000959 FIT000959 - -
LJ-E 70-40 ----FIT000761FIT000761
LJ-PG 50-25 FIT000313 FIT000313 ----
LJ-PG 70-30 - - FIT000317 FIT000317 - -
LJ-PG 70-40 ----FIT000321FIT000321
STP 700x400/700x300 - - ACC000030 ACC000030 - -
STP-C 500x250/315 ACC000023 ACC000023 ----
STP-C 700x300/355 - - ACC000024 ACC000024 - -
STP-C 700x400/500 ----ACC000021ACC000021
Valves
VVP45.10-0.63 - ACC000140 - ACC000140 - -
VXP45.10-0.63 - ACC000143 - ACC000143 - -
Heaters/
coolers
(on duct)
AVA500 ----ACC000196ACC000196
AVA-DX500 ----ACC000150ACC000150
AVS500 ----ACC000203ACC000203
RWC 500x250 C2 ACC000248 ACC000248 ----
RWC 500x250 C4 ACC000249 ACC000249 ----
RWC 700x300 C2 - - ACC000250 ACC000250 - -
RWC 700x300 C4 - - ACC000251 ACC000251 - -
RFC 500x250 F2 ACC000205 ACC000205 ----
RFC 500x250 F4 ACC000206 ACC000206 ----
RFC 700x300 F2 - - ACC000207 ACC000207 - -
RFC 700x300 F4 - - ACC000208 ACC000208 - -
SVS 500x250-2 ACC000256 ACC000256 ----
SVS 500x250-4 ACC000257 ACC000257 ----
SVS 700x400-2 - - ACC000262 ACC000262 ACC000262 ACC000262
SVS 700x400-4 - - ACC000263 ACC000263 ACC000263 ACC000263
Actua-
tors
Actuator for damper
LM230A-TP ACC000311 ACC000311 ACC000311 ACC000311 ACC000311 ACC000311
NF230A - ACC000313 - ACC000313 - ACC000313
$FWXDWRU IRU ZDWHU
valve SSB61 200 Nm
(for heating)
- ACC000317 - ACC000317 - ACC000317
$FWXDWRU IRU ZDWHU
valve SSB81 200 Nm
(for cooling)
ACC000318 ACC000318 ACC000318 ACC000318 ACC000318 ACC000318