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Regulation Manual
Manuel de régulation
Regelungshandbuch
Manuale di regolazione
Manual de regulación
Aqu@ Scop Advance DCI
6 ÷ 16
Air-water Heat Pump
Pompe à Chaleur air-eau
Wärmepumpe Luft-Wasser
Pompa di Calore aria-acqua
3.5
Ü
Bomba de Calor aire-agua
18 kW
UM ADVANCE 01-N-2
UM ADVANCE
Part number / Code / Teil Nummer / Codice / Código : 3990659
Part number / Code / Teil Nummer / Codice / Código :
Supersedes / Annule et remplace / Annulliert und ersetzt /
Supersedes / Annule et remplace / Annulliert und ersetzt /
Annulla e sostituisce / Anula y sustituye : UM ADVANCE 01-N-1
Annulla e sostituisce / Anula y sustituye : UM ADVANCE
English
Français
01-N-2GB
Deutsch
Italiano
3990659GB
01-N-1GB
V1.0 software
V2.0 software
Español
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Table of Contents
Related Manuals for Airwell Aqu@Scop ADV 006
Summary of Contents for Airwell Aqu@Scop ADV 006
- Page 1 Regulation Manual Manuel de régulation Regelungshandbuch Manuale di regolazione Manual de regulación Aqu@ Scop Advance DCI 6 ÷ 16 V1.0 software V2.0 software English Français Deutsch Italiano Español Air-water Heat Pump Pompe à Chaleur air-eau Wärmepumpe Luft-Wasser Pompa di Calore aria-acqua Ü...
- Page 3 REGULAtIoN MANUAL Manuel de régulation regelungshandbuch Manuale di regolazione Manual de regulación...
- Page 4 CoNtENtS 1. MANUAL USER GUIDE ............................... 3 1.1. icons ......................................... 3 1.2. ModiFiable ParaMeters .................................... 3 2. DISPLAY ..................................4 2.1. deFault disPlaY ......................................4 2.2. indicator light ......................................4 2.3. clocK ........................................4 3. MoDES ..................................5 3.1. on/oFF ........................................5 3.2.
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Page 5: Manual User Guide
IN oRDER to ENSURE tHAt APPLIANCE SAFEtY PRotECtIoN SYStEMS REMAIN ACtIVE (CoMPRESSoR, ANtI-FREEZE PRotECtIoN, WAtER PUMP ANtI-SEIZE PRotECtIoN), WE StRoNGLY ADVISE AGAINSt SWItCHING oFF tHE PoWER SUPPLY to tHE PAC WHEN It IS Not IN USE FoR HEAtING. 1. MANUAL USER GUIDE the purpose of this manual is to explain the various functions and possibilities offered by the Aqu@ Scop Advance DCI regulation system. -
Page 6: Display
2. DISPLAY 2.1. DEFAULt DISPLAY it is possible to reach the default display by either waiting for 10 minutes or by going up in the menu by pressing both buttons " ". the default display is the leaving water temperature unless the following occurs: ²... -
Page 7: Modes
3. MoDES 3.1. oN/oFF When the heating is in off mode the pump can still start either for freeze protection or for the anti-seize cycles. if any of the off inputs are switch off then the unit will be in off mode as described below. No hot water heating With domestic hot water Display oFF... - Page 8 3.2.4. DAY/NIGHt INPUt DI10 this input is used with the domestic hot water option only when the parameter l01 is set as "in". When the contact is in night mode then the "comfort" setpoint (parameter o02) is used when the contact is in day mode the "eco" setpoint (parameter o03) is used.
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Page 9: Heat Curve And Heating Water Setpoint
4. HEAt CURVE AND HEAtING WAtER SEtPoINt the water setpoint used at any time is continuously recalculated depending on conditions. the setpoint used is given by the parameter her. this parameter cannot be modified. the water setpoint starting setpoint is hea. this value is then corrected for the outdoor air temperature depending on the heat curve parameters. -
Page 10: Room Setpoint Correction
4.1.2. CoMPENSAtIoN FoR UNDER-FLooR HEAtING oPERAtIoN FACtoRY SEttINGS set point before correction 27.5°c Maximum hea correction D = 10°c Foot of temperature slope 15°c Proportional correction band D = 25°c Leaving water temperature H16=10 H23=-20 H15=25 HEA=27.5 H14=15 Outdoor temperature[°C] the minimum operating temperature for the Aqu@ Scop Advance DCI for this application is limited by the parameter h23 to -20°c. -
Page 11: Room Temperature
4.4. LIMItING FoR UNDERFLooR HEAtING APPLICAtIoNS the temperature calculated by the above heat curve is limited according to the outdoor air temperature to prevent the compressor working outside acceptable operating conditions. a separate limiting parameter (h12) is used only when the unit is configured (h09=1) for underfloor heating. the default value is 45°c maximum. -
Page 12: Compressor Management
5. CoMPRESSoR MANAGEMENt compressor is allowed to operate depending on water temperature and room air temperature. 5.1. RooM AIR tEMPERAtURE the compressor will stop when rt - hsPt > h28 the compressor can start when rt- hsPt < h27 HSPt : room heating setpoint given by the room terminal Rt : room temperature measured by the room terminal H28 : stop differential (0.6°c default) H27 : start differential (0.2°c default) -
Page 13: Domestic Hot Water
6. DoMEStIC Hot WAtER this function requires the installation of a dhW tank or a heat exchange system to supply the dhW tank (plate exchanger type) compatible with the capacity and the water temperatures of a Aqu@ Scop Advance DCI. the dhW tank available as a kit guarantees effective operation of the dhW option as it includes an internal heat exchanger with a sufficient surface area (over 3m²) and a back-up electric heater. -
Page 14: Comfort/Eco Temperature Setpoints (Scheduling)
6.2.2. DHW MANAGEMENt RELAtIVE to RooM tEMPERAtURE When the room terminal is connected, the Aqu@ Scop Advance DCI can decide whether to give priority to heating or dhW production. the dhW or heating priority can be configured by the parameter l02: ²... - Page 15 ² Comfort permanent selection o01 the mode determines how the appliance is going to choose the dhW temperature setpoint. as the default setting in Comf./Eco., this means that the Aqu@ Scop Advance DCI is going to switch between the two comfort and economy temperature setpoints either in relation to the off-peak hours status (connection to the electricity meter) or in relation to the daily scheduling.
- Page 16 6.3.1.2. DAILY SCHEDULING tHIS FUNCtIoN REqUIRES tHE tIME to BE SEt. two start and stop times can be programmed per day. all days are the same. it is not necessary to use both timers. the default setting is timer 2 set to 0. the default values are: ²...
- Page 17 3 DHW schedulings (via off-peak hours input or daily scheduling) without consideration for Heating demand off-peak input connected or default daily scheduling (comfort between 23h00 and 05h00 in the morning, eco the rest of the time), comfort and eco setpoints at 50°c and 45°c. DHW SPT DHW OFF at Comfort SPT + 2°C DHW T.
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Page 18: Quick Heat-Up" Function
off-peak input connected or default daily scheduling (comfort between 23h00 and 05h00 in the morning, eco the rest of the time), set comfort and eco temperatures at 50°c and 10°c, no dhW production during the day. DHW OFF at Comfort SPT + 2°C DHW SPT Temp. -
Page 19: Compressor Management
6.5. CoMPRESSoR MANAGEMENt the compressor speed will automatically adjust to water temperature and outdoor air conditions. if there is a heating demand at the same time maximum possible compressor speed is used. if there is no heating demand a lower compressor speed may be used to optimise the system efficiency. 6.5.1. - Page 20 6.6.1. DHW USED WItH BoILER RELIEF this configuration presumes that the boiler is not used to heat the dhW. the compressor heats the dhW as much as possible then a water tank electric heater (dhWeh) will heat the water further if required. configuration is l07 = "on" 6.6.2.
- Page 21 6.6.4. LEGIoNNAIRES' DISEASE PRotECtIoN FUNCtIoN this function is not activated as a default setting. this works by increasing the dhW temperature to a higher value once a week and maintaining it there for a fixed time. this means that the electric heat will be switched on and off during the cycle time to maintain the dhW temperature about a required limit.
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Page 22: Electric Heater
6.7. DHW HEAt EXCHANGER MoDULE the Aqu@ Scop Advance DCI is compatible with the dhW module accessory used to connect an existing water tank without an internal heat exchanger. if it is possible to connect the dhW temperature sensor inside the tank so that it can measure the water temperature even when there is no water flow then there is no need to configure for the dhW module(l03 = oFF), the standard water tank configuration is correct. - Page 23 Example for default parameters with no correction for underfloor heating. Comp off EH1 Off EH2 Off EH1 On EH2 On OAT Outdoor Air °C 3. time the First stage will only start after the compressor has been on for 10 minutes. the second stage can only start 15 minutes after the first stage.
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Page 24: Boiler Relief
8. BoILER RELIEF 8.1. INPUt/oUtPUt CoMPAtIBILItY the boiler and bypass valve can be connected directly to the main control Pcb. the boiler output between no7 and c3 is a dry contact. the contact can take up to 1a 230Vac. the bypass valve can be connected directly to the output no8. -
Page 25: Water Pump Management
9. WAtER PUMP MANAGEMENt the heat pump can control two pumps. an internal pump is provided with the unit. a second external pump not provided by airwell can be connected. LWT / OFF VALUE Increases the value VALUE Decreases the value... -
Page 26: External Pump
mode. - Page 27 example of pump operation depending on boiler demand. the external pump must be on only when the boiler is bypassed and there is a heating demand. When the boiler is on the bypass is closed and the boiler internal pump is on so the external pump is not required and turned off.
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Page 28: Alarm Log
10. ANtI FREEZE PRotECtIoN two different anti freeze limits are used. both are active with the compressor on and off and are activated by either lWt or eWt sensors. ² the first limit is a 6°c the actions are: start the internal pump switch off the compressor ²... -
Page 29: De-Icing
12. DE-ICING the Aqu@ Scop Advance DCI automatically detects a need for de-icing in two different ways. 12.1. DE-ICING MANAGEMENt BY tIME the principle of de-icing management by time is simple. When the coil temperature (sensor located at the bottom of the outdoor exchanger) drops below a certain limit, a timer starts counting down. -
Page 30: Anticipated De-Icing
12.1.3. PoSSIBILItY oF DE-ICING WHEN tHE CoMPRESSoR StoP When the compressor stops, either because the water or the room temperature setpoint has been reached, it is possible for the Aqu@ Scop Advance DCI to force a de-icing sequence. When the compressor stops, if: ²... -
Page 31: Deice Sequence
12.3. DEICE SEqUENCE two different sequences are possible, with a compressor stop before and after deice and without a compressor stop. the deice with a compressor stop is only available with V2XX software and must be used with the second generation compressor driver available on the Aqu@ Scop Advance DCI 12 and 16 units. -
Page 32: Example Of De-Icing
12.4. EXAMPLE oF DE-ICING Compressor stops Outdoor Temp. OAT Coil T. limit D02 Coil Temp. OCT Compressor Start countdown D02 offset in relation to < D02 Outdoor T. Start de-icing 00:00 00:15 00:30 00:45 01:00 01:15 01:30 Time Start de-icing Time counted down (Time passed) Compressor... -
Page 33: Inputs / Outputs
Water temperature carel ntc -50°c to 95°c lWt leaving Water temperature carel ntc -50°c to 95°c oct outdoor coil temperature airwell ntc -50°c to 95°c oat outdoor air temperature airwell ntc -50°c to 95°c cdt compressor discharge temp carel ht ntc 0 to 150°c... -
Page 34: Relay Outputs
13.4. RELAY oUtPUtS all relays have a 1a maximum loading at 250Vac. the outputs are 230V except for the n07 output for the boiler. the output status can be seen in the menu i-o -> do. the status is 1 when the relay contact is closed and 0 when the relay contact is open. -
Page 35: Room Terminal
14. RooM tERMINAL either the wired or the rF versions can be used. there is no difference in configuration for the heat pump. the communication between the main controller and the room terminal or the transmitter is in rs485 Modbus. the room temperature value measured by the room terminal can be seen at tP ->... -
Page 36: Variable Speed Compressor
15. VARIABLE SPEED CoMPRESSoR 15.1. CoMPoNENt FoR tHE VARIABLE SPEED DRIVE 15.1.1. FILtER the filter in the compressor driver box (lF on the wiring diagram) situated under the top panel is used to remove the noise on the power line generated by the power conversion circuit. 15.1.2. -
Page 37: Electronic Expansion Valve
16. ELECtRoNIC EXPANSIoN VALVE the electronic expansion valve is controlled by a stepper motor connected directly to the main control Pcb. the eeV changes position depending on compressor superheat measured by the lP pressure transducer and the cst compressor suction temperature. the eeV position and superheat value can be seen in the i-o menu. -
Page 38: Test Mode
18. tESt MoDE a test mode is available to keep the heat pump in a constant speed. 18.1. tESt MoDE ACtIoNS ² compressor will run at a constant speed after the starting sequence has been completed and as long as there is no speed limiting protection active. ²... -
Page 39: Parameters
19. PARAMEtERS installer password is 177 the after sales service parameters are in the menu s02 to s18. these parameters can only be modified by airwell personnel. PARAMEtRE UNIt DEFAULt tYPE 20 °c underfloor 40°c underfloor initial setpoint for the heating law °c... - Page 40 PARAMEtRE UNIt DEFAULt tYPE on = permanent comfort mode Permanent comf. mode off = dry contact or programmed modifiable mode comfort period setpoint °c modifiable eco period setpoint °c modifiable start time for comfort period 1 23:00 modifiable stop time 1 03:00 modifiable start time for comfort period 2...
- Page 41 PARAMEtRE UNIt DEFAULt tYPE supply voltage used for kWh estimation modifiable Dt for compressor restart °c 0.2°c modifiable Dt for compressor shut-down °c 0.6°c modifiable input 9 selection on / off or electric heat oF = on / off modifiable load shedding ls = electric heat load shedding Pss /...
- Page 42 Pi eWt high alarm limit °c car= carel type of sensor sensor type oct oat air = airwell type of sensor car= carel type of sensor sensor type cst air = airwell type of sensor car= carel type of sensor...
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Page 43: Alarms
20. ALARMS... - Page 48 AIRWELL I ndustrIe rance Route de Verneuil 27570 Tillières-sur-Avre FRANCE : +33 (0)2 32 60 61 00 & : +33 (0)2 32 32 55 13 As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos.
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