Indol EcoHeat EH160 User manual

INSTALLATION & ANVÄNDAR MANUAL
Indol EcoHeat
EH160
EH200
EH260

Installation and user manual
EH 160 - 200 - 260
2

Installation and user manual
EH 160 - 200 - 260
3
Tack för att du har valt en EcoHeat produkt från Indol AB!
Manualen beräknas vara fullt översatt till svenska under V 40
Håll utkik efter den då på vår hemsida www indol se
Lathund inför installation:
• Samtliga VVS anslutningar är på baksidan
Vatten in anslutning: ¾” ut ändig gänga x 1
Vatten ut anslutning: ¾” ut ändig gänga x 1
Varm attencirkulation anslutning: ¾ x 1 (an änds i de flesta fall inte och måste då
pluggas)
Dräneringsanslutning för kondens atten x 1: An änd slang in ändigt mått 20 mm
Säkerhets entil 6 bar x 1 medföljer.
Blandnings entil: Medföljer ej
• Det finns en tömningsplugg i botten som det medföljer ett rör med kran som kan/ska
monteras i det fall man inte kommer åt säkerhets entilen på baksidan efter installation
Luftanslutningar: Det finns möjlighet att ansluta 150/160/200 mm spirorör
Und ik att an ända mindre storlek. Om detta ändå sker så an änd ej mindre än
125 mm för att garantin skall gälla!
Luft in (främre) tas luft från samma utrymme som produkten står i så behö er inget rör
anslutas på luftintaget.
Luft ut (bakre): Den kalla luften skall ledas ut och genom ytter ägg så skall en ägg
genomföring med kallrasspjäll monteras (medföljer ej)
Luftfilter för inkommande luft medföljer
Elanslutning med stickpropp 230/50-1 id ingen annan förbrukare på samma säkring så
räcker det med 10A säkring (EcoHeat kan förbruka upp till 2150W)
OBS! Säkerställ INNAN stickpropp ansluts att det är 230/50-1 i uttaget då risk finns att
det är 2 el 3 fas id utbyte a elberedare och det får EJ kopplas in i EcoHeat då den då
kommer att skadas.
4 st ställbara gummifötter medföljer för att justera in EcoHeat så att den star rakt

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Contents
Introduction ..................................................................................................................................................................................... 6
General indications ....................................................................................................................................................................... 6
Safety notes ................................................................................................................................................................................ 6
Safety indications for refrigerant R134a ...................................................................................................................... 7
Installers’ qualifications........................................................................................................................................................... 8
Package contents .....................................................................................................................................................................
Instructions for transportation and unpacking ..............................................................................................................
Technical information ................................................................................................................................................................ 10
Operating principle ................................................................................................................................................................ 10
Parts of the unit ...................................................................................................................................................................... 11
Dimension drawings .............................................................................................................................................................. 12
Technical data .......................................................................................................................................................................... 13
Nameplate ................................................................................................................................................................................ 14
Installation steps .......................................................................................................................................................................... 14
Placing ECOHEAT ................................................................................................................................................................... 15
Hydraulic connection ............................................................................................ Fel! Bokmärket är inte definierat.
Condensate drain .............................................................................................................................................................. 18
Air connection ......................................................................................................................................................................... 1
Suction filter ........................................................................................................................................................................ 20
Electrical connection ............................................................................................................................................................. 21
Comissioning. Controller ..................................................................................................................................................... 23
User interface description .............................................................................................................................................. 23
Use .......................................................................................................................................................................................... 25
Operating modes .............................................................................................................................................................. 2
Manual reset ....................................................................................................................................................................... 35
Alarms y solutions ............................................................................................................................................................. 35
Common failures and possible solutions ............................................................................................................................ 36
Equipment’s serial number
(Filling by technical staff is recommended)

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Maintenance.................................................................................................................................................................................. 38
End of the equipment’s life cycle ...................................................................................................................................... 3
List of spare parts ........................................................................................................................................................................ 40
Warranty ......................................................................................................................................................................................... 41
After-sales service sheet ........................................................................................................................................................... 43

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Introduction
You have just acquired a product manufactured by Indol B, we appreciate the trust placed in
our company. This product has been manufactured following the quality standards set by the
European Union, incorporating top-quality materials, and its proper functioning has been tested
before leaving our facilities.
Through this installation and start-up manual, you will be guided for the correct setup
of this product. It is essential to carefully read this manual before any handling to avoid
issues arising from improper use of the product.
The company Indol B reserves the right to modify the information included in this document at
any time without prior notice.
General indications
The following instructions must be followed to avoid any accidents or equipment
malfunctions. Please refer to them again if in doubt or contact technical support.
Do not alter any permanent instructions, labels, or warning plates attached to the
equipment.
Safety notes
The incorrect or inappropriate use of this product could lead to hazardous situations, causing
damage or injuries to the user, third parties or even to the product itself or material goods.
Follow these instructions to avoid any risks.
 The installation of the minimum safety devices indicated in this manual (electrical and
hydraulic) is necessary for proper equipment operation. The absence of any device
may cause burns or other injuries in the event of a failure.
 s a safety measure, earthing verification is also necessary. The earthing
must comply with the applicable installation standards. Failure to implement
this measure may result in accidents or death.
 It is the responsibility of the installer to inform the user about the function and
location of the safety devices installed on the equipment.
 The water temperature at the equipment outlet may reach up to 70°C (depending on
the model). Do not touch the pipes during operation to avoid the risk of burns.
 The equipment must not be operated by minors or individuals with reduced physical,
sensory, or mental capabilities, or lack of experience and knowledge, without
supervision, unless they have been instructed on the safe use of the device and
understand the associated risks.
 Only perform the operations referred to in these operating instructions.

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Safety indications for refrigerant R134a
The R134a refrigerant in the heat pump circuit contains fluorinated greenhouse gases
regulated b the K oto Protocol, making it harmful to the environment. It must not be
released into the atmosphere, soil, or water s stem.
It is a non-flammable and non-explosive refrigerant under appropriate ambient
temperature and pressure conditions. However, when pressurized with air or ox gen, or
when mixed with other HFC fluids, the mixture can become flammable or reactive under
certain conditions.
 Do not bring flames or flammable sources near or inside the equipment.
 Smoking is forbidden in the proximit and inside the installation compartment.
 Do not expose the equipment to environments that can reach extremel high
temperatures to avoid the risk of explosion due to increased internal pressure.
 Avoid the accumulation of electrostatic charge.
 Do not damage the pipes of the refrigeration circuit.
 Do not consume polluted water with refrigerant.
 There is a risk of freezing upon contact with the refrigerant.
 In case of contamination with the refrigerant, wash with plent of water. This water
should be collected and stored separatel for later disposal.
In the case of detecting a leak, ou should be aware of its danger and consider
the following indications:
 Do not inhale vapours or gases emanating from refrigerant circuit leaks. The
refrigerant has a smell similar to ether.
 Avoid the risk of injur from contact with refrigerant.
 Do not bring an open flames near the area where the leak occurred, do not
operate electrical appliances, and refrain from smoking.
 Leave the contaminated enclosure and prevent third parties from entering.
 Take off contaminated clothing before entering lunch areas.
 In case of gas leakage or penetration into water bodies, soil, or sewage s stem,
inform the authorities in charge.
 Contact after-sales service.
The appliance is supplied with 950 g of R134a refrigerant gas inside the equipment. The
device is provided with a charging or recharging valve to perform these operations if
necessar . In an case, refill can onl be carried out b the manufacturer or qualified
professionals.
It is not a toxic product under normal conditions for human health. However, avoid skin
and e e contact with the refrigerant at all costs. In case of an accident, here are some
first-aid steps ou can take:
S mptom Step

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Inhalation
 Remove the affected person from the enclosure and take them
outdoors. Keep them in a resting position.
 dminister oxygen if necessary.
 Consult a doctor immediately.
Ingestion Do not induce vomiting. Rinse the mouth with water and drink 200-
300 ml of water. Seek medical attention immediately.
Contact with
skin
 Rinse thoroughly with lukewarm water.
 Do not remove clothes, which can stick to the skin.
 If burns, blisters, or any other skin irritation appear, seek medical
attention immediately.
Contact with
eyes
Rinse with plenty of water or use an eyecup, with the eyelids open for
at least 10 minutes. Consult an ophthalmologist immediately.
There are also the following health consequences due to improper use of the refrigerant:
 Burns
 Hearth rhythm disturbances
 Death
In the event of a fire, the appropriate extinguishing means are:
 Water
 Carbon dioxide, CO
2
(for example: fire extinguisher)
Collect the contaminated water used to extinguish the fire separately. Do not pour it into
the sewage system. Firefighting personnel must wear appropriate respiratory equipment
before acting.
Installers’ qualifications
ll installation skall utföras fackmannamässigt för optimal drift, besparing och livslängd

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Package contents
The ECOHEAT s stem comprises the following components:
 ECOHEAT unit
 Safet valve (6 bar) Bedöms denna vara för låg b t till max 9 bar
 Silent-blocks
 Drainage nozzle
 Blockage for the condensate drain on the heat pump tra
 User manual
Instructions for transportation and unpacking
The unit is supplied packed into a wooden pallet properl secured to prevent damage during
transport.
The material used to the packing are rec clables, so dispose it in an appropriate container.
Be careful when using knives or cutters to open the cardboard box so as not to damage the
equipment.
Use a forklift or hand pallet truck to transport the unit to the installation site, alwa s
introducing the forks into the bottom of the pallet being careful not to damage or knock over
the unit.
Illustration 1: Methods of transport of equipment

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In case of manual transport, it is forbidden to carry equipment with an inclination greater
than 1 º to the vertical for long period of time. Otherwise, the equipment should be in this
position only for the necessary time. After transportation in this way, the equipment needs to
remain still in a vertical position for at least 6 hours to ensure the proper return of oil within
the equipment. All manual operations must always be carried out by minimum 2 people to
prevent accidents.
In case you identify any damage at the time of the reception of the unit, it is mandatory to
register it in the reception note of the transport company, and then, submit the complaint.
For this reason, it is recommended to make a thorough visual inspection of the goods before
signing the reception note.
Technical infor ation
All relevant technical information about the equipment is provided in this manual.
However, according to regulations, Indol AB is available to provide additional
information about the equipment if required.
The ECOHEAT equipment has been designed and manufactured in compliance with all applicable
current regulations.
Operating principle
Illustration 2: Operating principle

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Parts of the unit
Illustration 3: Detailed view of the unit
1. Front cover
2. EVCO touch control
3. Plastic top cover
4. Air ilter
5. Back cover
6. Side covers
7. Silent-blocks
8. Electric heater 1500 W
9. DHW probe NTC1
10. PVC protective cover
11. Low pressure switch
12. High pressure switch
13. Compressor
14. Evaporator
15. Solenoid valve
16. Expansion valve
17. Air box part 1
18. Air box part 2
19. Fan
20. Drain itting
21. Air temperature probe NTC2
22. Filter drier
23. Heat pump tray
24. Drain itting (plugged)
25. Fan capacitor
26. Compressor capacitor
27. Sa ety thermostat
28. Terminal strip

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Di ension drawings
Illustration 4: Side and up views. Dimensions (mm)
A B C D E F
EH160 584 600 1311 91 541 219
EH200 584 600 1540 216 546 194
EH260 584 600 1907 216 913 194
Illustration 5: Back (left), front (centre) and top connections
G El: 230/50-1 (levereras med stickpropp L Varmvatten ut: ¾“ Utvändig gänga
H
Kondensanslutning: ∅ 20 mm
M Vatten in: ¾“ utvändig gänga
I Elpatron 1500 W / Temperatur sensor N Varmvatten cirkulation, ¾“ utvändig
gänga
J Luftanslutning luft ut:
∅ 150/160/200 mm
O Tömningsplugg: ¾” Ett rör med
koppling & kran medföljer som kan
monteras innan uppfyllning
K Luftanslutning luft in:
∅ 150/160/200 mm

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Technical data
Model EH160 EH200 EH260
Cylinder
Capacity (l) 160 200 260
Maximum operating pressure (bar)
Heat pump data
Load profile L L XL
Heating capacity range (W) 1100 - 1841
Power input range (W) 4 6 - 600
Water heating energy efficiency, average climate (%) 107 107 112
COP (average climate, 7ºC) 2.56 2.57 2.72
COP (warm climate, 14 ºC) 2.80 3.10 3.00
Energy efficiency class A A A
Ambient temperature range (ºC) -12 / 40
DHW temperature range (ºC) 35 / 60
Maximum DHW temperature with HP (ºC) 55
Refrigerant / Charge (g) R134a / 50
Sound power (dB(A)) 53
Sound pressure at 1 m / 2 m (dB(A)) 45 / 39
Auxiliary electric heater
Electrical heater power (W) 1500
Maximum absorbed power (W) 2100
Maximum water temperature with electrical heater
(ºC) 70
Air data
Maximum air flow rate
(m
3
/h) *
Low speed 264
High speed 370
Maximum available static
pressure (Pa)
Low speed 70
High speed 100
Connection diameter (mm) 150 / 160 / 200
Connections
Power supply (V/ph/Hz) 230 / 1 / 50
Inlet/outlet/recirculation water connections (inch) ¾ M
*: Air flow rate without conducting

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Na eplate
The nameplate contains product details and important information:
 Type of product
 Date of production
 Serial number also available in this
manual)
 Power supply
 Operating pressure
 Electrical supply
 IP class
 Type of refrigerant
The nameplate must always be accessible and
remain legible throughout the equipment's
entire lifespan. If it becomes damaged or
illegible, replace it immediately. Never remove
or cover the nameplate or labels affixed to the
heat pump equipment.
Installation steps
Before starting the installation, the installer must check the availability of all the necessary
components and tolls:
 Drill
 Screwdriver
 Hydraulic installation components
 Electric installation components
Once it has been checked that it is available all the necessary components and tools, the installer
should follow the next steps:
1) Placing the ECOHEAT
2) Hydraulic installation
3) Air connections
4) Electric installation
5) Commissioning
The original design allows easy removal of the casing, the front cover, to make easier access
during installation, inspection and maintenance tasks.
If the electrical supply to the dwelling and the product is interrupted during an extended absence,
request a specialized installer to protect it from frost to prevent fatal damage to the product.
Illustration 6: Nameplate’s location

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Placing ECOHEAT
The place where the system will be installed should allow an easy access in order to make
maintenance work or inspection; It is recommended to meet the ollowing minimum
distances in the enclosure:
Illustration 7: Minimum recommended distances at the equipment’s site (in mm)
The equipment has been designed or indoor installation. The enclosure must be equipped
with the ollowing minimum requirements:
 Minimum temperature 7 ºC.
 Adequate water and electricity supplies.
 Drainpipes to discharge water in case o emptying the tank, using the sa ety valve or
breaking the hydraulic circuit; in addition, or the condensation water outlet
connection.
 For potential major water leaks, a containment system or procedure.
 Su icient illumination.
 Volumetric capacity not less than 30 m
3
. Otherwise, adequate minimum ventilation
must be ensured.
 Dry and protected rom rost.
The air outlet temperature o the device is approximately 5-10°C below the inlet temperature.
So, in case that the exhaust air would not be ducted, the room temperature will be
considerably reduced.
Besides these actors, it is important to consider the ollowing guidelines regarding the
location:

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 The sur ace where the unit will be installed must be capable o supporting its weight.
Moreover, it should be lat or have a maximum inclination o 2º.
 Since the equipment may cause vibrations or noise, it is recommended to install it
away rom resting areas.
 Installer must install the supplied Silent blocks to avoid the transmission o vibration.

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Vatteninkoppling
Innan inkoppling sker så skall vattenkvalitet och tryck kontrolleras för att säkerställa att rätt
mo ell har valts.
Det me följer en 6 bar säkerhetsventil som kan behöva erättas om vattentryck är högre. Max
9 bar får installeras. Vi högre tryck skall tryckre ucerare installeras.
Förslag på inkoppling enligt illustration ne an
Illustration 8: Standard hydraulic connection
1. Vatten in ¾ utvän ig gänga 6. Dränering använ slang 20 mm invän
2. Avstängningsventil 7. Säkerhetsventil (6 bar me följer)
3. Re uceringsventil (vi behov) 8 Varmvattencirkulation ¾ utvän ig
4. Backventil 9. Y koppling
5. Filter (rek vi egen brunn) 10. Varmvatten ut ¾ utvän ig gänga
There are other possible connection options; as some examples below:
 Connection to recirculation
 Connection to thermal solar installation
 Connection to support existing DHW equipment (heater, boiler, etc.)
In case the recirculation connection, it is recommen e to install a timer on the return
recirculation pump.
Once the hy raulic connections are ma e, vent the circuit to avoi the air insi e the
installation.
8
6
1
10

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Condensate drain
The condensation in the evaporator could produce a constant water low that has to be
drained properly; also, to avoid unwanted odours o equipment in ambient air.
The condensate drain is in the back or in the ront o the system. (Illustration 5, H).
Connect the condensate drain to the wastewater network making a siphon through a
lexible tube with inner diameter 20 mm. Ensure that water can low reely.

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Air connection
The ECOHEAT unit has two air connections locate on the top cover of the equipment. There
are ifferent connection possibilities, as shown below, which can be installe in compliance
with the current regulations. However, the col air outlet must always be ucte to the
outsi e of the enclosure, except when it is in technical room.
Illustration 9: Air duct positions and locations
There is the possibility of ucting the col air to a specific area for cooling. Through a amper,
it can be re irecte outsi e when cooling that area is not necessary.
The ECOHEAT esign provi es the option to choose between 3 ifferent pipe iameters for
air ucting. The selection of the pipe size to be use is at the iscretion of the
installer/technician responsible for the esign an calculation of the installation.
Illustration 10: Options for connecting air conduction to equipment and its measurements (in mm)
When ucting air connection, the tube which will be use for must be rigi PVC or a material
with similar stability.