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System configurations

Electric connection

Remote Interface Modul

The module has five digital inputs with

optocouplers and an isolated BMS

Modbus RTU port with variable baud

rate.

The dip switch bank S1 is used to

inform the MCU of the configuration

parameters: BMS port baud rate, unit

type, pump type, remote control acti-

vation, HMI Modbus port activation.

Termination of the BMS modbus port

is available on dip switch bank S2.

Power supply for the unit is 7 to 17 V

ac/dc.

Digital inputs for potential-free

contacts:

On/Off

Heat/cool mode

Domestic hot water

Double set-point;

Silent mode

Auto Modbus address acquisition

(shake hands function) from HMI;

HMI and BMS Modbus ports are

equipped with status LED for Rx Tx

visual monitoring.

Wide range AC/DC power supply in-

put compliance (From 7~17Vac/Vdc).

Port Definition

HMI side:

CN1: A, B

power supply 7-17Vac/dc

CN2: E, E

HMI side GND connection

CN3: HMI Modbus RTU

port H2, H1 (H2 = +, H1 = -)

User side:

CN4: SA 4 ON/OFF

Voltage free digital input

CN5: SA 5 C/H

Voltage free digital input

CN6: SA 6 DHW

Voltage free digital input

CN7: SA 7 D-P-S

Voltage free digital input

CN8: SA 8 Silent

Voltage free digital input

CN9: BMS port

Modbus RTU over RS485 (H2 +, H1 -)

CN10: E’E’

floating GND connection (customer

side)

Status LED of the digital input

Contact closed: LED on, contact

open: LED off

Third party Modbus or BMS isolat-

ed communication interface

(communication speed selectable:

from 1200bps to 115200bps) Parity

NONE, word length 8, Stop Bit 1;1

Содержание AEROTOP L

Страница 1: ...PLANNER MANUAL Commercial Heat Pump AEROTOP L 07 2021 Art Nr 420011195500 www elco net en...

Страница 2: ......

Страница 3: ...mination and glycol 16 Overload and control device 16 Operating ranges heating cooling 17 Admissible water flow rates 18 Internal exchanger pressure drop 18 Hydronic assembly Unit with 1 Inverter pump...

Страница 4: ...l the main system components are integrated in the unit assu ring the best reliability and an easy installa tion Hydronic assembly with 1 inverter pump Wide operating range Outdoor air temperature max...

Страница 5: ...ene EPP antifreeze heater to protect the wa ter side exchanger preventing the formation of frost if the water tem perature falls below a set value flow switch anti ice probe External exchanger c coil...

Страница 6: ...w flammability class A2L accord ing to ISO 817 low combustion speed low toxicity The refrigerant quantity is indicated on the unit plate Quantity factory loaded refrigerant and equivalent CO2 tons Phy...

Страница 7: ...nned coil protection grill The grilles protect the external coil from accidental contact with objects or persons Ideal for installation in places where persons can pass from such as car parks terraces...

Страница 8: ...l keypad 4 Power input 5 Water return 2 Victaulic 6 Water flow 2 Victaulic 7 Pump 8 Functional spaces In modular configuration the water input and output are 4 Victaulic 54 61 Lenght mm 2337 2337 Dept...

Страница 9: ...Height mm 2155 2155 2155 Operating weight kg 780 780 780 Shipping weight kg 796 796 796 1 Compressor compartment 2 Electrical panel 3 Control keypad 4 Power input 5 Water return 2 Victaulic 6 Water f...

Страница 10: ...ROLL INVERTER Standard power supply 400 3 50 N Maximum inrush current I max 46 46 60 2 60 2 60 2 Sound pressure level dB A 65 65 66 67 67 SCOP W35 4 04 4 03 4 08 4 07 4 06 6 min Buffer dimensioning L...

Страница 11: ...d heating capacity and power input in compliance with EN 14511 2013 2 Entering leaving water temperature user side 40 45 C Entering external exchanger air temperature 7 C R H 85 3 Entering leaving wat...

Страница 12: ...9 0 9 0 9 Water circuit Maximum water side pressure Mpa 1 1 1 1 1 Minimum circuit water volume in heating l 400 400 620 620 620 2 Minimum circuit water volume in cooling l 150 150 200 200 200 3 Total...

Страница 13: ...sually provided by a buffer storage tank In solidly built houses especially in connection with underfloor heating blocking periods can be bridged by the storage mass A buffer tank or second heat gener...

Страница 14: ...73 80 73 65 51 62 81 79 59 67 69 72 80 73 65 51 65 84 88 87 77 76 76 79 68 60 53 67 85 AEROTOP L Sound power level Sound pressure level Sound power level Octave band Hz 63 125 250 500 1000 2000 4000 8...

Страница 15: ...0 0 950 0 950 Total power input factor Nr 0 950 0 950 0 950 0 950 0 950 COP factor Nr 1 000 1 000 1 000 1 000 1 000 Performance correction factors Silenced Mode Performance correction factors Super Si...

Страница 16: ...0 98 The cooling performance values provided in the tables are based on the external exchanger having clean plates fouling fac tor 1 For different fouling factor values multiply the performance by the...

Страница 17: ...ROTOP L 65 88kW Outdoor air temperature Tae C Flow temperature Twu C Operating Limits The diagrams on the left show the operating limits of the AEROTOP L heat pumps The temperature differ ence at the...

Страница 18: ...mesh mechanical filter that must be placed on the water input line It is a device compulsory for the correct unit operation and it is provided by ELCO as accesso ry Admissible water flow rates Min Qm...

Страница 19: ...equirements by setting the inverter frequency The pump will always work at fixed flow Water fittings are Victaulic type by 2 Pump available pressure AEROTOP L 54 61 kW Caution in order to obtain usefu...

Страница 20: ...ull load current A 1 90 1 90 2 50 2 50 2 50 F L I Full load power input kW 0 75 0 75 1 1 1 1 1 1 Caution in order to obtain useful head values the head represented in these diagrams must be lowered by...

Страница 21: ...63 3 55 5 47 9 38 8 29 5 27 3 5 00 5 01 5 11 5 17 5 16 5 05 4 80 4 70 40 10 11 1 35 4 32 3 28 8 24 6 20 8 16 5 12 8 11 8 2 56 2 44 2 39 2 32 2 25 2 12 2 01 1 91 7 8 38 6 35 6 32 0 27 4 23 3 18 8 14 4...

Страница 22: ...1 46 6 41 3 36 8 32 0 25 8 20 0 18 2 2 53 2 58 2 67 2 70 2 68 2 59 2 40 2 37 15 10 84 2 75 4 67 1 60 3 53 1 44 2 35 9 33 3 7 50 7 78 8 23 8 51 8 72 8 89 9 00 9 09 15 81 3 72 7 64 7 58 1 51 1 42 4 34...

Страница 23: ...4 65 4 78 4 89 5 04 5 15 5 17 5 09 4 91 40 10 11 1 43 7 38 8 35 3 31 5 27 4 23 0 18 2 14 1 2 66 2 56 2 48 2 43 2 37 2 29 2 19 2 06 7 8 46 9 42 1 38 6 34 8 30 4 25 7 20 4 15 9 2 78 2 71 2 65 2 62 2 58...

Страница 24: ...7 6 51 1 45 5 40 2 34 8 28 9 22 4 18 2 2 37 2 49 2 61 2 68 2 70 2 65 2 49 2 37 15 10 93 2 82 6 73 6 65 5 57 4 48 7 39 4 33 3 6 91 7 37 7 88 8 30 8 61 8 80 8 93 9 09 15 90 0 79 7 71 0 63 1 55 2 46 8 37...

Страница 25: ...33 5 39 5 34 5 33 5 54 5 45 40 10 11 1 50 8 44 2 42 8 39 2 34 3 29 5 24 5 20 2 2 32 2 45 2 49 2 49 2 46 2 45 2 56 2 56 7 8 55 7 48 3 46 7 42 7 37 2 31 8 26 3 21 5 2 56 2 70 2 74 2 75 2 70 2 68 2 79 2...

Страница 26: ...6 57 3 48 6 39 7 30 8 24 9 20 7 2 60 2 64 2 71 2 73 2 70 2 61 2 63 2 75 15 10 108 98 4 85 7 73 9 62 0 50 1 42 1 36 2 6 75 6 96 7 26 7 43 7 53 7 49 7 38 7 70 15 105 95 6 83 0 71 5 59 7 48 0 40 2 34 4 6...

Страница 27: ...93 0 85 8 77 6 67 7 55 8 42 2 4 81 4 97 5 13 5 29 5 39 5 35 5 37 5 55 40 10 11 1 55 6 51 2 47 9 44 1 40 0 35 1 29 4 22 9 2 32 2 37 2 43 2 48 2 50 2 46 2 47 2 57 7 8 60 8 56 0 52 3 48 2 43 5 38 1 31 7...

Страница 28: ...4 2 35 0 24 8 21 4 2 55 2 60 2 66 2 72 2 73 2 66 2 71 2 73 15 10 116 106 94 7 81 6 68 0 55 8 42 4 37 2 6 57 6 78 7 05 7 32 7 49 7 52 7 38 7 31 15 113 103 91 9 79 0 65 6 53 6 40 4 35 4 5 97 6 18 6 44 6...

Страница 29: ...8 4 90 8 82 7 72 2 59 3 45 9 4 79 4 90 5 02 5 19 5 35 5 40 5 23 5 52 40 10 11 1 60 6 55 5 50 8 46 7 42 5 37 3 31 0 24 6 2 27 2 33 2 40 2 45 2 49 2 49 2 40 2 55 7 8 66 3 60 7 55 5 51 0 46 4 40 5 33 6 2...

Страница 30: ...5 22 9 2 43 2 52 2 61 2 69 2 74 2 70 2 56 2 69 15 10 126 115 101 89 5 76 7 61 8 47 2 39 3 6 19 6 52 6 85 7 19 7 45 7 53 7 45 7 34 15 122 112 98 1 86 8 74 2 59 5 45 1 37 4 5 61 5 92 6 25 6 58 6 87 7 0...

Страница 31: ...s Protect the unit with a suitable fence in order to avoid access to unauthor ised personnel children vandals etc A correct circulation of the air is man datory to guarantee the good unit operating Av...

Страница 32: ...s Option AEROTOP L 54 61 65 88 support points Configuration standard standard KIT PE PESM00003 PESM00005 W1 odice PAF 11 SPEC PAF 9 SPEC W2 PAF 11 SPEC PAF 22 SPEC W3 PAF 11 SPEC PAF 4 SPEC W4 PAF 11...

Страница 33: ...only with a suitable water flow Each section must then be washed separately Particular atten tion must also be paid to blind spots where a lot of dirt can accumulate due to the reduced water flow The...

Страница 34: ...0 7mm max diameter Ferrite hydroxide Fe3O4 black Dose 7 5 mg L 50 of mass with diameter 10 m Iron oxide Fe2O3 red Dose 7 5mg L Diameter 1 m Minimum capacity of the ex changer The minimum water flow is...

Страница 35: ...r 3 water temperature probe 4 drain 5 water flow switch 6 vent 7 system loading safety pressure switch 8 Pump 9 pressure relief valve 10 NA 11 shut off valves 12 filter 13 flexible couplings 14 piping...

Страница 36: ...IV Shut off valve NRV Non return valve EV Expansion valve Additional documents with hydraulic diagrams circuit diagrams and pa rameter lists for controller settings are available for the following sy...

Страница 37: ...separator magnetic filter LLH Low Loss Header PHE Plate Heat Exchanger This schematic is for general guidance and is not to be considered a construction drawing Additional documents with hydraulic dia...

Страница 38: ...guidance and is not to be considered a construction drawing Additional documents with hydraulic diagrams circuit diagrams and pa rameter lists for controller settings are available for the following s...

Страница 39: ...ansion valve This schematic is for general guidance and is not to be considered a construction drawing Additional documents with hydraulic diagrams circuit diagrams and pa rameter lists for controller...

Страница 40: ...System configurations Electric connection Heat Cool Remote On Off Anti snow function Antifreeze heater Signals Domestic hot water...

Страница 41: ...nds function from HMI HMI and BMS Modbus ports are equipped with status LED for Rx Tx visual monitoring Wide range AC DC power supply in put compliance From 7 17Vac Vdc Port Definition HMI side CN1 A...

Страница 42: ...an be repaired while the system continues to be in operation Handling and simplified installation the compact dimensions of an individ ual module make it easy to pass through doors and elevators The V...

Страница 43: ...equal to 30 0 5 mm Every module is identified by a specific address Complete system management is car ried out by the master unit identified by the address 0 Thermoregulation takes place on the supply...

Страница 44: ...m If the system is satisfied unit off When the temperature probe T5 sup plied by ELCO and positioned inside the storage calls for production of DHW the unit dedicated to DHW activates changing the set...

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Страница 48: ...Service www elco net UK Importer ELCO HEATING SOLUTION LIMITED 3 Juniper West Fenton Way Basildon SS15 6SJ ELCO GmbH Hohenzollernstra e 31 D 72379 Hechingen...

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