Ideal Heating ECOMOD HEAT PUMP CONTROL User manual

INSTALLATION AND
SERVICING
ECOMOD HEAT PUMP CONTROL
When replacing any part on this appliance, use only spare parts that you can be assured conform to the safety and performance
specification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Ideal.
For the very latest copy of literature for specification and maintenance practices visit our website www.idealcommercialboilers.com
where you can download the relevant information in PDF format.
October 2022
UIN 00U07310090-A
Hot water preheating with gaz complement

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Ecomod Heat Pump Control - Installation and Servicing
DECLARATION DE CONFORMITE AUX NIVEAUX D EMIS-DECLARATION DE CONFORMITE AUX NIVEAUX D EMIS-
SION NOX ET COSION NOX ET CO

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Ecomod Heat Pump Control - Installation and Servicing
TABLE OF CONTENTS
1. WARNINGS AND COMPLIANCE 5
1.1. Unpacking and reservations 5
2. TECHNICAL SPECIFICATIONS 7
2.1. General 7
2.2. Dimensions 7
2.3. Delivered unit 8
2.4. Technical data 9
2.5. Basic equipment 9
3. INSTALLATION 11
3.1. Installation of the control panel 11
3.2.Installationofowsensorinthetankordecouplingbottle 12
3.3. Electrical connection 13
4. USER INTERFACE 18
4.1. Presentation of the interface 18
4.2. Display 18
4.3. Fault display 20
4.4.EcomodHMIbrowsing 21
4.6. Settings 23
5. OPERATING CYCLES 24
5.1. Heat Pump start-up 24
5.2.Heatpumpshutdown: 24
5.3. Cascade cycles 24
6. DIAGNOSTIC HELP 25
7. LIST OF PARAMETERS 28
8. PARAMETERS 30
8.1. "User interface" parameters 30
8.2. “DOMESTIC HOT WATER (DHW)” PARAMETERS 34
8.3. "Heat pump" parameters 35
8.4. “DHW TANK” parameters 35
8.5."Conguration"settings 37
8.6. "LPB system" parameters 42
8.7. "Error" parameters 44
8.8. "Maintenance/Special operation" parameters 45
8.9. "Inputs/outputs test" parameters 47
8.10. "Status" parameters 49
8.11. "Diagnostics" parameters 51

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9. HYDRAULIC DIAGRAMS AND CONFIGURATIONS 53
9.1.Symbolsusedinthediagrams 53
9.2. List of diagrams 54
10. ELECTRICAL VALIDATION 77
12. SPARE PARTS LIST 78
11. LACK OF WATER SAFETY FUNCTION 78
13. ADDITIONAL ACCESSORIES 80
13.1. Temperature sensors 80

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1. WARNINGS AND COMPLIANCE
1.1. Unpacking and reservations
With the carrier present, carefully check the general appearance of the packaging and
ofthecontrolpanel.Ifindoubt,donotusetheappliance.
Intheeventofdisagreement,writetothecarrierwithin48hoursmentioningallreserves
and send a copy of this letter to the After Sales Department.
Storage
Thecontrolpanel:
• mustbearrangedhorizontallyinaplacewherethetemperatureisbetween0°C
and+45°C
• mustbeprotectedfromhumidity.
Symbols used in this document
INFORMATION: Thissymboldrawsattentiontocomments.
!CAUTION: Failuretofollowtheseinstructionsmaycausedamagetotheinstallationor
tootherobjects.
!
WARNING: Failure to comply with these instructions may cause injury and serious
damage to property.
WARNING: Failuretocomplywiththeseinstructionsmaycauseelectrocution.
Compliance with European Directives
Low voltage (2006/95/CE)
• This appliance complies with all requirements of current I.E.E (BS7671) Wiring
Regulation.
• This appliance is not intended for use by persons (including children)
whose physical, sensory or mental abilities are reduced, or persons
without experience or knowledge, unless they have been able to
benet, through someone responsible for their safety, from supervision or prior
instruction concerning the use of the appliance.
• Childrenmustbesupervisedtoensuretheydonotplaywiththeappliance.

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Electromagnetic compatibility (2004/108/CEE)
• Thisapplianceconformswithallrequirementsoftheelectromagneticcompatibility
directive BS EN61000 - 6 - 1, BS EN61000 - 6 - 3.
• This is a class A appliance. In a residential environment, this appliance may cause
radio-electricinterference.Inthiscase,theusermaybeaskedtotakeappropriate
measures.
Environmental compatibility
• This appliance contains electrical and electronic elements which must not be
disposedofwithhouseholdwaste.
• Locallegislationmustbecompliedwith.
Installation and maintenance rules
The control panel must be installed and maintained by an approved professional in
accordance with the prevailing regulations and code of practice, particularly current
I.E.E (BS7671) Wiring Regulations..
!CAUTION: Before opening the Ecomod Heat Pump Control regulator unit, make sure
thatnowaterispresentonthetopofthecase.
!CAUTION: Thecontrolpanelisclassiedasanappliancewhichisnotaccessibletothe
public(closedelectricaloperatingzone).
!CAUTION:
The control panel must only be used for the purpose for which it was
designed;any otheruse mustbe consideredinappropriate andtherefore
dangerous.
!CAUTION: Theappliancemustbeshelteredfromrain,snowandfrost.
!
WARNING: Theregulationboxanditscomponentsmustnotbeexposedtoatemperature
higherthan45°Cwhenitisinservice.
INFORMATION: Thisproductmustbeassembled,usedandmaintainedincompliancewith
the information provided in these technical instructions.
DANGER: Alwaysturnthecontrolpanelo󰀨beforecarryingoutanyworkonit.
!
DANGER:
Alwaysturnthecontrolpanelo󰀨beforecarryingoutanyworkontheEcomod
Heat Pump Control, Ecomod or other heating elements (pumps, valves,
etc.)controlledbythecontrolpanel.

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2. TECHNICAL SPECIFICATIONS
2.1. General
The control panel is used to control the heat pump and the hydraulic station. In this
way,itispossibletoproducedomestichotwateraccordingtotheEcomodHeatPump
Control operating mode.
For further information on the operating logic, see chapter:
8.4.1 Load regulation*.
2.2. Dimensions
gure 1 - Dimensions (in mm)
Versionwithoutmountingfeet

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gure 2 - Dimensions (in mm)
Versionwithmountingfeet
2.3. Delivered unit
• Case
• Servicing, installation and maintenance instructions
• Wiring diagram
• Locking key
• Mountingkit(mountingfeet+bolts)

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2.4. Technical data
Name of manufacturer IDEAL
Unique reference Ecomod Heat Pump Control
Single-phase power supply 230VAC50Hz
Rated current 6 A
Casing protection index IP21
Pollution level Pollution level II
Protection index Class I
(surge voltage = 800 V)
Electrical consumption Onstandby:10W
Wheninoperation:Dependson
appliances plugged in (pumps,
mixingvalves)
Relative humidity <95%
Terminal output power Voltage:230VAC(+10%/-15%)
Amperage:2Amax.perlow
voltage output
Type of printed circuit
board(s) coating EPOXY FR4 FT glass
Weight 3.4Kg
2.5. Basic equipment
1. Onswitch
2. Fault light
3. Cover
4. Lock
5. Control panel display
6. Packing gland
gure 3 - Outside view
1
2
3
4
5
6

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1. OCI 351
2. Fuse slot
3. Low voltage power supply terminal
block
4. Very low voltage power supply terminal
block
5. RVS21maincircuitboard
!CAUTION:
TheRVS21regulatorisprotectedwitha6.3Afuse.Thetotalloadofthe
consuming elements connected to this regulator must not be more than
6.3 A.
INFORMATION: The electrical connection diagrams (temperature sensors, etc.) are provided
inaccordancewiththehydraulicconguration.
!
CAUTION:
Themaximumamperageoneachofthecommandedoutputsmustnotbe
morethan2A.Theregulationboardrelayscannotacceptahigherload.
gure 4 - Inside view
5
4
3
2
1

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3. INSTALLATION
3.1. Installation of the control panel
3.1.1. Installation recommendations
The Ecomod Heat Pump Control control panel must be installed in a technical area.
Avoidinstallingtheregulatingsystemunderawaterpipe.
Theequipmentisintendedtobewallmounted,usingscrewsandanchorssupplied(to
beadaptedtosuitthewallstructure),atoperatorheighttofacilitatetheuseofthecontrol
panel display.
3.1.2. Version with mounting feet
- Open and remove the door by removing the hinge pins shown in gure 6 from the
outside.
-Attachthemountingfeetusingthefourscrewssuppliedinthebag.
-Retthedoorbyproceedingasforremovalbutinthereverseorder.
-Mountthecaselevelusingthescrewsprovided.
3.1.3. Version without mounting feet
gure 5 - Screw locations
Hinge pin
locations
-Open and remove the door by removing the
hingepinsshowningure6fromtheoutside.
-Inserttheanchorsintothewall(ifrequired)using
theholesinthecaseasapattern,seegure7.
-Mountthecaselevelusingthescrewsprovided.
-Retthedoorbyproceedingasforremovalbut
in the reverse order.
gure 6 - Door hinge pin locations
Screwlocation
holes
gure 7 - Screw locations

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3.2. 
gure 8 - Flow sensor on decoupling tank
TheinitialtemperaturesensorB10mustbelocatedat
thetopofthewatertankascloseaspossibletowhere
the heating outlet connection. Refer to the drawings
for the heating system design to determine the precise
location.
MountthespecicEcomodimmersionsleevesupplied
with the tank or bottle in the opening located in the
upper section.
-onabottle:100mmimmersionsleevetobeplaced
intheupperopeningat90°fromtheowopening.
-onaprimarywatertank:160mmimmersionsleeve
tobeplacedintheupperopeningat45°fromtheow
opening.
Temperature sensor B10 is inserted all the way into
the immersion sleeve and held in place using the seal
provided.
B10owsensoropening
Immersion sleeve lg 160mm
To Ecomod
DHW station
!
CAUTION: 
bottle.
B10owsensoropening
Immersion sleeve lg 100mm
Ecomod DHW
station
Ecomod
Heat pump
gure 9 - Flow sensor on decoupling bottle

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Ecomod Heat Pump Control - Installation and Servicing
DANGER: ComplywiththecablingareasandseparationofLVandVLVcables.
A
B
3.3. Electrical connection
!CAUTION: Donotpulltheelectricalcablesandremovethemfromheatsources.
!WARNING: Only carry out electrical connections, in particular connection to the main
supply,whenallotherttingandinstallationworkiscompleted.
!WARNING: Installationscarriedoutbythecustomer(cableruns,gasorfuelpipes,etc.)
mustnotbettedtotheEcomod'sjacket!
3.3.1. Installation passage ways
A Powercablepassagearea
 (LV:between50VACand400VAC).
BSignal wire passage areas (sensors
sensors et communication)
 (ELV:voltagelowerthan20VDC).
gure 10 - LV and ELV wire passage ways

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3.3.2. Ecomod Heat Pump Control wiring diagram
gure 11 - Ecomod Heat Pump Control wiring diagram
On
O󰀨

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Ecomod Heat Pump Control - Installation and Servicing
3.3.3. Ecomod Heat Pump Control main supply wiring
Mains supply for the Ecomod Heat Pump
Control:230VAC50Hz
Maximumintensity:6.3A
Typeofcable:3G1.5mm²
Theinstallationisdonedirectlybypressingwith
rigidcableorusingascrewturnerincaseofuse
ofexiblecable.
Thecablesectionsabovearegivenasanin-
dicationanddonotexempttheinstallerfrom
checking that they correspond to the needs and
meet the national and local standards in force. If
acableisdamaged,itmustbereplacedbythe
manufacturer, its after-sales service or any per-
sonofsimilarqualicationtoavoidanydanger.
Towpressesmustbetightenedtightlyenoughto
withstandcabletractionupto60N.
!
CAUTION: TheEcomod Heat PumpControl must be powered byspecial protected
linesfromtheboilerroom'selectricpanelviatwo-polecircuitbreakers.
gure 12 - Connecting the mains supply for the
Ecomod Heat Pump Control
3.3.4. Heat pump communication bus connection
Connectionofthecommunicationcablebetween
the heat pump and Ecomod Heat Pump Control
withOCI351:
Ecomod Heat Pump Control controls the Ecomod
heat pump via preset communication functions.
Connectionsaremadeby:
-Shieldedtwistedpair
-Max.length:1000m
-Section:0.5mm²
-Bustermination:120Ohm
gure 13 - HP communication bus connection
AHP60 14/18 AHP60 26/32 AHP60 50/70
Ecomod Heat Pump
Control
A X-5.2 XC-2.2 R+
B X-5.1 XC-2.1 R-
REF X-4.1 XC-1.1 GND

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3.3.5. Connection to the main regulator
A ConnectionofdecouplingbottleflowsensorQAZ36.
BConnection of DHW pre-heating tank sensor.
D ConnectionofW3100hydraulicstationwithH1-M=R1(NOandComrespectively),
and H3-M = R2 (NO and Com respectively)
G ConnectionofRubisE1
H ConnectionoftheHP(s)alarmsummaryrelayoutputandthehydraulicstation:
FactorywiredtotheEcomodHeatPumpControlalarmlight
A 230V output can be wired in parallel to remotely report the data to a boiler room
indicator or a PLC.
gure 14 - Connection to the main regulator

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Ecomod Heat Pump Control - Installation and Servicing
3.3.7. Closing the control panel
Whenallconnectionshavebeenmade,closethecontrolpanel.
!WARNING: To close the control panel, use the key provided.
!
CAUTION: Ensureeachcableglandistightsothatnoconnectioninsidethecontrol
panelcanbeattempted.
3.3.6. Changing the Fuse
gure 15 - Fuse slot
-Settheswitchesto"O󰀨".
-Switcho󰀨theelectricpowersupplytothe
controller
- Open the door using the key.
- Remove the fuse cover.
- Remove and replace the fuse.
-Closethedoorandswitchthepowerback
on.
Fusetechnicalspecications:
Timed fuse
T 6.3A H 250V AC
5x20mm
Fuse cover Fuse

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The screen summarises heat pump status: operating regime, time, schedule programme,
temperature, any fault condition).
Pictograms:
Alarm Programming
Compressor Process in progress.
Parameternumber Maintenance
Information
4. USER INTERFACE
4.1. Presentation of the interface
TheEcomodHeatPumpControlcontrolleruserinterfacecomprises:
-AnOn/O󰀨switch,
-AnEcomodsystemfaultsummaryindicatorlight(whetheraloneorcascaded),
-Aback-litLCDdisplay,
-Twofunctionbuttons
-Asettingknob,
All customer settings, and any conguration are done through this interface. It also
allowsviewinginformationonheatpumpoperation.
4.2. Display
DHW pre-heating
On/O󰀨,DHWforced
operation.
ON/OFF
Alarm summary light
Screen No function
Info menu
No function
ESC No function
Main menu
Browsing

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Ecomod Heat Pump Control - Installation and Servicing
4.2.1. Browsing between the dierent screens
Info screen
Standard
screen DHW setpoint
screen
Auto return
Special
programmes
End user level
parameter
settings screen
5 seconds
Start-up
Installer OEMwith
code
4.2.2. Ecomod HMI preset standard browser display
The basic display of the Ecomod Heat Pump
Control in DHW pre-heating mode includes the
followinginformation:
- Time
- HP status
- Compressor On indicator light
if the compressor is in operation
- DHW status
If the W3100 regulator is connected
Furtherinformationisavailablewhen your press
the button

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Ecomod Heat Pump Control - Installation and Servicing
4.3. Fault display
When a non-blocking fault occurs, a small bell
appears in the upper left corner of the display. To
display the fault, press the information key .
Thistypeoffaultdoesnotcauseoperationtobe
blocked,requiringmanualintervention..
Oncethe sourceof the fault has beenremoved,
thebelldisappearsautomatically.
When a fault causes the heat pump to trip, the
faultcodeanditslabelarepermanentlydisplayed
on the screen. Similarly, a small bell appears at
the top LH corner of the display.
To reset the heat pump controller, remove the
sourceofthefaultthenpresstheresetbutton.