Salda VEKA INT EKO Series Guide

VEKA INT EKO
SE MOUNTING AND INSTALLATION INSTRUCTION

2 | SE VEKA INT EKO v2019.05
CONTENT
2.SYMBOLS AND MARKING 3
3.SAFETY INSTRUCTIONS AND PRECAUTIONS 3
4.DIMENSIONS AND WEIGHT 4
5.ELECTRICAL DATA 5
6.CONSTRUCTION 6
7.OPERATING CONDITIONS 6
8. PACKAGE 6
9.TRANSPORTATION 7
10. UNPACKING 7
11. STANDART PACKAGE OF COMPONENTS 7
12. PLACE REQUIREMENTS 8
13. MOUNTING 8
13.1. INSTALLATION UNDER THE CEILING 9
14.CONNECTION OF THE AIR DUCT 9
15.CONNECTION DIAGRAM 10
16.CONNECTION OF THE UNIT TO ELECTRIC NETWORK 10
16.1.SELECTION OF POWER SUPPLY CABLE AND PROTECTIVE DEVICE 11
17.START-UP RECOMMENDATIONS 11
17.1. SYSTEM PROTECTION 11
17.2.RECOMMENDATIONS BEFORE THE START OF THE UNIT (BEFORE THE FINAL USER) 11
17.3.POSSIBLE FAULTS AND TROUBLESHOOTING 12
18.MAINTENANCE 12
18.1. FILTERS 12
18.2. FAN 12
18.3. ELECTRICAL HEATER 13
18.4. WATER HEATER 14
19.AUTOMATIC CONTROL 15
19.1. FUNCTIONS 15
19.2.LED INDICATIONS OF THE CONTROLLER 16
19.3.LED INDICATIONS OF THE CONTROLLER RG2 (EKR-K) 17
19.4.LABELING, CHARACTERISTICS OF THE CONTROLLER RG1 AND THE SYSTEM COMPONENTS 17
19.5.LABELING, CHARACTERISTICS OF THE CONTROLLER RG2 18
19.6.FAULT INDICATION ON REMOTE CONTROL 18
19.7. MICROSWITCH S1 VALUE 18
20.ELECTRICAL CONNECTION DIAGRAM 19
20.1.VEKA INT E 400/1,2-L1 EKO, VEKA INT E 400/2,0-L1 EKO, VEKA INT E 700/2,4-L1 EKO, VEKA INT E 1000/2,4-L1 EKO19
20.2.VEKA INT E 400/5,0-L1 EKO, VEKA INT E 700/5,0-L1 EKO 20
20.3. VEKA INT E 700/9,0-L1 EKO 21
20.4. VEKA INT E 1000/5,0-L1 EKO 22
20.5.VEKA INT E 1000/9,0-L1 EKO, VEKA INT E 1000/12,0-L1 EKO 23
20.6. VEKA INT E 2000/6,0-L1 EKO 24
20.7. VEKA INT E 2000/15,0-L1 EKO 25
20.8. VEKA INT E 2000/21,0-L1 EKO 26
20.9. VEKA INT 1000W EKO 27
20.10. VEKA INT 2000W EKO 28
20.11. VEKA INT EKO 3000 15KW L1 29
20.12. VEKA INT EKO 3000 21KW L1 30
20.13. VEKA INT EKO 3000 30KW L1 31
20.14. VEKA INT EKO 3000 39KW L1 32
20.15. VEKA INT EKO 4000 21KW L1 33
20.16. VEKA INT EKO 4000 27KW L1 34
20.17. VEKA INT EKO 4000 39KW L1 35
20.18. VEKA INT EKO 4000 54KW L1 36
21.ECODESIGN DATA TABLE 37
22.DECLARATION OF CONFIMITY 40
23. WARRANTY 41
23.1. LIMITED WARRANTY COUPON 41

SE | 3VEKA INT EKO v2019.05
2. SYMBOLS AND MARKING
LN: XX000000
2019.01.01
Fig. 2.1. Technical label
1 - Logo; 2 - Product code (SKU); 3 - Product name; 4 - Technical data; 5 - Production place; 6 - Lot number and production date; 7 - Serial
number.
SERIAL
2514523357
XXXGAMINIOPAVADINIMAS
Nominalvoltagefrequency
Max.current
Max.powerconsumption
Protectionclass
Weight
/ xxx/xxVAC/Hz
x.xxA
x.xxkW
IPxx
xxkg
MadeinŠiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXXGAMINIOPAVADINIMAS
Nominalvoltagefrequency
Max.current
Max.powerconsumption
Protectionclass
Weight
/xxx/xxVAC/Hz
x.xxA
x.xxkW
IPxx
xxkg
MadeinŠiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXXGAMINIOPAVADINIMAS
Nominalvoltagefrequency
Max.current
Max.powerconsumption
Protectionclass
Weight
/ xxx/xxVAC/Hz
x.xxA
x.xxkW
IPxx
xxkg
MadeinŠiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXXGAMINIOPAVA DINIMAS
Nominalvoltagefrequency
Max.current
Max.powerconsumption
Protectionclass
Weight
/ xxx/xxVAC/Hz
x.xxA
x.xxkW
IPxx
xxkg
MadeinŠiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXX GAMINIO PAVADINIMAS
Nominal voltage frequency
Max.current
Max.power consumption
Protection class
Weight
/ xxx/xx VAC/Hz
x.xx A
x.xx kW
IP xx
xx kg
Made in Šiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXX GAMINIO PAVADINIMAS
Nominal voltage frequency
Max.current
Max.power consumption
Protection class
Weight
/ xxx/xx VAC/Hz
x.xx A
x.xx kW
IP xx
xx kg
Made in Šiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXX GAMINIO PAVADINIMAS
Nominal voltage frequency
Max.current
Max.power consumption
Protection class
Weight
/ xxx/xx VAC/Hz
x.xx A
x.xx kW
IP xx
xx kg
Made in Šiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
SERIAL
2514523357
XXX GAMINIO PAVADINIMAS
Nominal voltage frequency
Max.current
Max.power consumption
Protection class
Weight
/ xxx/xx VAC/Hz
x.xx A
x.xx kW
IP xx
xx kg
Made in Šiauliai, Lithuania
AHU000000
BN:xxxxxx
2019/01/01
Fig. 2.2. Technical label place
Fig. 2.3. Indication for duct connection.
ODA - outdoor air; SUP - supply air.
3. SAFETY INSTRUCTIONS AND PRECAUTIONS
Read this instruction very carefully before installing and using this equipment. Installation, connection and maintenance should be carried out by
a qualifed technician and in accordance with the local rules and legal acts.
The company shall take no responsibility for the injuries su󰀨ered by the people or for the damaged property, if the safety requirements are not
followed or the device is modifed without the permission of the manufacturer.
Warning – pay attention Additional information
Main safety rules
Danger
• Before performing any electricity or maintenance tasks make sure, that the device is disconnected from the mains, that all moving parts
of the device have stopped.
• Make sure that the fans can not be entered through air ducts or branch openings.
• If you notice liquids on electric parts or connections that bear voltage, stop the operation of the appliance.
• Do not plug the device into the mains, that di󰀨ers 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 rules of installation of electric appliances. It is forbidden to turn on and use un-
earthed device. Follow the requirements of the device’s labels that indicate Danger.

4 | SE VEKA INT EKO v2019.05
Warnings
• Connection of electricity and maintenance of the device should be performed only by a qualied personnel, in accordance with the
manufacturer’s instructions and valid safety requirements.
• In order to reduce the risk during installation and maintenance, suitable protective clothes should be worn.
• Beware of sharp angles while performing installation and maintenance tasks.
• Do not touch heating elements until they haven’t cooled down.
• Some devices are heavy, thus one should be very careful while transporting and installing. Use suitable lifting equipment.
• While connecting electricity to the mains a circuit breaker of suitable size is necessary.
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 the equipment
• make sure, that there are no strange objects inside;
• manually check whether fans 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 grounding;
• make sure that all components and accessories are connected in accordance with the project or provided instructions.
Danger: Fumes
Salda Antifrost system uses dis-balancing of the air ow and it may cause negative pressure in premises. Great care should be taken
when using at the same time in premises as another heating appliance what depend on the air in 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 which
draw air in from the room and duct exhaust gases out through a 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 this case we strictly recommend to turn o󰀨 Salda Antifrost and use an external preheater for heat exchanger anti-frost
protection (see Salda Antifrost function on the Remote controller manual).
4. DIMENSIONS AND WEIGHT
L
W
H
D*
W1
H1
L1
H
H2*
W2*
H3*
L
W
H
D*
W1
L2*
H2
H1
H4*
H3
L1
d*
W2*
H
W2*
H5*
W3*
W2
W3
L1 L2
L3 L4
D*
W
H1
W1*
L
L5*
H
H2*
L6*
W4*
L3
L1 L2 L4
W
H
W1
L1
L2
H1
L3
L4*
L
d
H2
L5
L3*
VEKA INT EKO
L L1 H H1 H2 H3 W W1 W2 øD m
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg]
400-1,2 L1 SW2
400-2,0 L1 SW2 1130 1190 450 225 - - 325 158 - 200 36
400-5,0 L1 SW2 1130 1190 450 225 - - 325 158 - 200 36
700-2,4 L1 SW2 1200 1280 500 250 - - 350 158 - 250 45
700-5,0 L1 SW2 1200 1280 500 250 - - 350 158 - 250 45
700-9,0 L1 SW2 1200 1280 500 250 - - 350 158 - 250 45
1000-2,4 L1 SW2 1250 1350 635 265 400 - 350 170 200 - 56
1000-5,0 L1 SW2 1250 1350 635 265 400 - 350 170 200 - 56
1000-6 L1 3X230 1250 1350 635 265 400 - 350 170 200 - 56
1000-9,0 L1 SW2 1250 1350 635 265 400 - 350 170 200 - 56
1000-12,0 L1 SW2 1250 1350 635 265 400 - 350 170 200 - 56
1000-14,4 L1 W SW2 1250 1350 635 265 400 - 350 170 200 - 56
2000-15 L1 3X230 1550 1650 750 315 500 - 460 245 250 - 88,5
2000-15 L1 SW2 1550 1650 750 315 500 - 460 245 250 - 88,5
2000-21 L1 SW2 1550 1650 750 315 500 - 460 245 250 - 89

SE | 5VEKA INT EKO v2019.05
2000-6,0 L1 SW2 1550 1650 750 315 500 - 460 245 250 - 88
2000 26,9W SW2 1550 1650 750 315 500 - 460 245 250 - 88
3000-15 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 134
3000-21 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 136
3000-30 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 139
3000-39 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 142
3000-40,6 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 125
4000-21 L1 3X230 1400 1500 950 415 700 105 550 265 400 - 148
4000-21 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 148
4000-27 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 148
4000-39 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 148
4000-54 L1 SW2 1400 1500 950 415 700 105 550 265 400 - 148
4000-54 L1 W SW2 1400 1500 950 415 700 105 550 265 400 - 128
5. ELECTRICAL DATA
VEKA INT EKO
MAX. ELECTRIC
POWER INPUT
OF FANS / MAX.
CURRENT
PHASE/VOLT-
AGE/FREQUEN-
CY OF FAN
ELECTRIC
POWER INPUT
OF ELECTRICAL
HEATER / MAX.
CURRENT
PHASE/VOLT-
AGE/FREQUEN-
CY OF ELECTRI-
CAL HEATER
MAX. POWER
CONSUMPTION /
MAX. CURRENT
[KW/A] [f/VAC/Hz] [kW/A] [f/VAC/Hz] [kW/A]
400-1,2 L1 SW2 1,2
400-2,0 L1 SW2 0,083/0,75 ~1, 230/50 2,0/8,70 1/230/50 2,08/9,44
400-5,0 L1 SW2 0,083/0,75 ~1, 230/50 5,0/12,5 2/400/50 5,08/13,32
700-2,4 L1 SW2 0,168/1,4 ~1, 230/50 2,4/10,43 1/230/50 2,57/11,83
700-5,0 L1 SW2 0,168/1,4 ~1, 230/50 5,0/12,5 2/400/50 5,17/13,90
700-9,0 L1 SW2 0,168/1,4 ~1, 230/50 9,0/13,01 3/400/50 9,17/14,40
1000-2,4 L1 SW2 2,4
1000-5,0 L1 SW2 0,17/1,75 ~1, 230/50 5,0/12,5 2/400/50 5,17/14,25
1000-6 L1 3X230 6
1000-9,0 L1 SW2 0,17/1,75 ~1, 230/50 9,0/13,01 3/400/50 9,17/14,74
1000-12,0 L1 SW2 12,0
1000-14,4 L1 W SW2 0,17/1,75 ~1, 230/50 - - 0,17/1,75
2000-15 L1 3X230 15
2000-15 L1 SW2 0,37/1,65 ~1, 230/50 15,0/21,68 3/400/50 15,37/23,30
2000-21 L1 SW2 0,37/1,65 ~1, 230/50 21,0/30,35 3/400/50 21,37/31,96
2000-6,0 L1 SW2 0,37/1,65 ~1, 230/50 6,0/15,00 2/400/50 6,37/16,65
2000 26,9W SW2 0,37/1,65 ~1, 230/50 - - 0,37/1,65
3000-15 L1 SW2 0,87/26,10 ~1, 230/50 15,0/21,68 3/400/50 15,87/26,10
3000-21 L1 SW2 0,87/4,5 ~1, 230/50 21,0/30,35 3/400/50 21,87/35,50
3000-30 L1 SW2 0,87/4,5 ~1, 230/50 30,0/43,35 3/400/50 30,87/47,50
3000-39 L1 SW2 0,87/4,5 ~1, 230/50 39,0/56,36 3/400/50 39,87/60,50
3000-40,6 L1 SW2 40,6
4000-21 L1 3X230 21
4000-21 L1 SW2 21
4000-27 L1 SW2 27
4000-39 L1 SW2 39
4000-54 L1 SW2 1,3/6,4 ~1, 230/50 54,0/78,03 3/400/50 55,3/84,4
4000-54 L1 W SW2 1,3/6,4 ~1, 230/50 - - 1,30/6,40

6 | SE VEKA INT EKO v2019.05
6. KOMPONENTER
2
6
5
8
10
5
2
6
8
10
5
2
6
8
10
2
6
5
8
10
5
2
6
8
10
5
2
6
8
10
Figure 5.13 - VEKA INT EKO 400/700 construction Figure 5.14 - VEKA INT EKO 1000/2000 construction
2
6
5
8
10
5
2
6
8
10
5
2
6
8
10
Figure 5.16 - VEKA INT EKO 3000/4000 construction
2 - Supply fan; 3 - Exhaust fan; 5 - Electrical/water heater/pre-heater; 6 - Control board; 8 - Supply air lter (panel/pocket); 10 - supply air damp-
er.
7. DRIFTMILJÖ
+5 C
o
+40 C
o
-40 C
o
+40 C
o
+15 C
o
+40 C
o
-3 C
o
+40 C
o
+5 C
o
+40 C
o
-23 C
o
+40 C
o
+15 C
o
+40 C
o
+40 C
-23 C
o
O
+40 C
+15 C
O
O
RH <60%
+40 C
-23 oC
O
Ex
+40 C
-5 C
O
O
+40 C
+15 C
O
O
RH <60%
+40 C
-40 C
O
O
Ex
+40 C
-40 C
O
O
+0 C
o
+40 C
o
-23 C
o
+40 C
o
8. PACKAGE
H
L
W
VEKA INT EKO
H W L QUANTITY ON THE
PALLET
[mm] [mm] [mm] [units]
400 480 500 1250 1
700 505 550 1325 1

SE | 7VEKA INT EKO v2019.05
1000 E 630 705 1460 1
1000 W 630 745 1460 1
2000 E 740 815 1760 1
2000 W 740 854 1760 1
3000 830 1130 1870 1
4000 830 1130 1870 1
9. TRANSPORT
Fig. 9.1. Lifting with forklift.
Only a product placed on a pallet may be lifted in order to prevent damage to the casing.
10. UNPACKING
Accessories may be packed together with the product. Prior to transporting the unit, rst unpack the accessories.
• Remove the lm from the unit.
• Remove the bracing packaging tape which keeps the protective proles.
• Remove the protective proles.
•After unpacking the unit, examine it to make sure that it it has not been damaged during transportation. The installation of damaged units is
prohibited!
• Verify that all ordered equipment are delivered before starting the installation. Any deviation from the ordered equipment must be reported to the
supplier of products.
11. STANDART PACKAGE OF COMPONENTS
VEKA INT EKO
ANTI VIBRA-
TION PAD
313508000
KEY 291103 SUSPENSION
BRACKET
BOLT M5X20 WASHER 5
400 - 1 - - -
700 - 1 - - -
1000 - 1 - - -
2000 - 1 - - -
3000 6 1 6 12 12

8 | SE VEKA INT EKO v2019.05
4000 6 1 6 12 12
12. PLACE REQUIREMENTS
L
1,5xL
L
1,5xL
H
H
Min. distance to open the door - 1,5xL; Min. distance to open control box door - H > 400 mm.
13.MONTAGE
The protective lm is intended to protect the unit during transportation. It is recommended to remove the lm because other-
wise oxidation signs may occur.
Before every heating season the condensate tube shall be lled with water as indicated during the rst startup!
180o
Fig. 13.1. Mounting positions

SE | 9VEKA INT EKO v2019.05
Fig. 13.2. VEKA INT 400-2000 EKO
Fig. 13.3. VEKA INT 3000-4000 EKO
13.1. INSTALLATION UNDER THE CEILING
Fig. 13.1.1. under the ceiling installation
NOTE: For VEKA INT EKO with water heater, install the air bleed system.
14.CONNECTION OF THE AIR DUCT
Fig. 14.1. Circular air duct conection

10 | SE VEKA INT EKO v2019.05
Fig. 14.2. Rectangular air duct conection
D2 dimensions depend on unit.
15.CONNECTION DIAGRAM
PS
PS
PS
PS
PS
PS
PS
PS
PS
2
2
2
2
2
Fig. 15.1. VEKA INT W EKO (* Placement of the component depends on model)
PS
PS
PS
PS
PS
PS
PS
PS
PS
2
2
2
2
2
Fig. 15.2. VEKA INT E EKO (* Placement of the component depends on model)
M
CO2
Fig. 15.3. Indication for duct connection. Fig. 15.4. Ventilated premises
ODA - outdoor air; SUP - supply air.
LIST OF COMPONENTS
PV Supply air fan TL Outdoor air temperature sensor
KE1 Electric heater TJ Supply air temperature sensor
PF Supply air lter CO2CO2sensor*
M2 Outdoor air damper actuator M4 Water heater circular pump
M5 Water cooler valve motor RC1 Stouch, Flex or SA-Control remote control panel
M6 Water heater valve actuator TV1
POSSIBLE PCB INPUTS/OUTPUTS
System mode switch (START/STOP) Fans speed switch (BOOST)
* Component/posibility to connect it depends on model. For more information please, check the manual
16.CONNECTION OF THE UNIT TO ELECTRIC NETWORK
• Supply voltage to the unit must be connected by a qualied specialist following the manufacturer’s instructions and e󰀨ective safety instructions.
• The unit’s power network voltage must correspond to electrotechnical parameters of the unit indicated in the technical decal.