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9.3.1 Main control board of indoor unit

CN4

CN22

CN5

DIS1

CN24

CN1

CN2

CN6

CN8

CN13
CN15

CN16

CN18

CN28

CN42

CN21

CN11

CN7

CN17

CN19

CN30

CN35

CN14

CN31

CN36

CN25

CN29

CN40

CN41

13
14

Assembly unit

Order

1
2
3
4
5

Port for power supply

Digital display
Port for ground
Port for internal pump

Port for temperature sensors of refrigerant liquid

side temperature of plate heat exchanger

Port for temperature sensors of refrigerant gas

side temperature of plate heat exchanger

Port for temperature board
Communicate port between indoor PCB and

outdoor unit

Port for antifreeze E-heating tape(external)

Port for SV2(3-way valve)
Port for zone 2 pump

Port for outside circulation pump

Feedback port for external temperature

switch(shorted in default)
Feedback port for temperature switch

(shorted in default)

Reserved

Control port for tank booster heater

Port for temperature sensors of outlet water

temperature of plate heat exchanger

Port for temperature sensors of inlet water

temperature of plate heat exchanger

Port for temperature sensors of final outlet

water temperature of indoor unit

Dip switch
Port for USB programming
Port for flow switch

Port for IC programming

Rotary dip switch

Port for balanced water tank of up temp. sensor

Port for balanced water tank of dowm temp.

sensor

Port for domestic hot water tank temp. sensor

Port for outlet water for zone 2 temp. sensor

Port for solar panel temp. sensor

Port for

variable speed

pump

Control port for room thermostat (heating mode)
Power port for room thermostat
Control port for room thermostat (cooling mode)

Port for smart grid (photovoltaic signal)

Port for smart grid (grid signal)

Port for solar energy pump

Port for DHW pipe pump
Control port for tank booster heater
Control port for internal backup heater 1

Port for SV3(3-way valve)

Control port for internal backup heater 1

30
31

Port for anti-freeze electric heating tape(internal)
Port for anti-freeze electric heating tape(internal)
Port for anti-freeze electric heating tape(internal)
Port for anti-freeze electric heating tape(internal)

CN21

POWER

DIS1
CN5

GND

CN28

PUMP

CN25

DEBUG

CN4

USB

T2B

TW_in

TW_out

CN6

CN19

CN14

27 28

1 2

3 4 15

5 6 16

7 8 17

9 21

10 22

IBH1/2_FB

IBH1
IBH2
TBH

TBH_FB

25 29

CN7

CN11

CN2

CN1

CN22

Port

Code

Port for communication with the wired controller

Port for Internal machine Parallel
Compressor run/Defrost run

Port for additional heat source
Input port for solar energy
Port for room thermostat
Port for SV1(3-way valve)

CN8

CN24

Tbt1

CN16

Tbt2

CN13

CN15

Tw2

CN18

Tsolar

CN17

PUMP_BP

CN31

COM

CN35

EVU

CN36

M1 M2

Port for remote switch

T1 T2

P Q E

A B X Y E

CN30

1 2 3 4 5 Port for communication with the wired controller

6 7 8

Communicate port between indoor PCB and

outdoor unit

9 10

26 30/31 32

11 23

12 24
13 16
14 17

18 19 20

CN41
CN40
CN42

CN29

HEAT8
HEAT7
HEAT6
HEAT5

Содержание Aerotherm MAM Gran potencia-V10

Страница 1: ...ran potencia V10 ATW Heat Pump INSTALLATION AND OWNER S MANUAL Thank you very much for purchasing our product Before using your unit please read this manual carefully and keep it for future reference...

Страница 2: ......

Страница 3: ...ication 6 8 1 8 2 8 3 8 4 8 5 8 6 Disassembling the unit Main components Electronic control box Water piping Adding water Water piping insulation Field wiring 9 1 9 2 9 3 9 4 9 5 9 6 9 7 Dimensions In...

Страница 4: ...s Operation parameter Error codes 13 1 13 2 13 3 13 4 Initial start up at low outdoor ambient temperature Pre operation checks Powering up the unit Setting the pump speed Field settings 10 3 10 4 10 5...

Страница 5: ...01 The picture and function described in this manual contain the backup heater components NOTE Wiring diagram Hydraulic System Refrigerant System Terminal Block Electric Control System...

Страница 6: ...following types They are quite important so be sure to follow them carefully Meanings of DANGER WARNING CAUTION and NOTE symbols Indicates an imminently hazardous situation which if not avoided will...

Страница 7: ...and fire Make sure all wiring is secure Use the specified wires and ensure that terminal connections or wires are protected from water and other adverse external forces Incomplete connection or affixi...

Страница 8: ...y qualified person DISPOSAL Do not dispose this product as unsorted municipal waste Collection of such waste seperatelly for special treatment is necessary Do not dispose of electrical appliances as m...

Страница 9: ...C Water flow temp C Outdoor temp C Water flow temp C 05 Heat pump capacity Required heating capacity site dependent Additional heating capacity provided by backup heater Tbivalent Outdoor temperature...

Страница 10: ...ade specifically for this purpose 4 BEFORE INSTALLATION To avoid injury do not touch the air inlet or aluminum fins of the unit Do not use the grips in the fan grills to avoid damage The unit is top h...

Страница 11: ...vant local laws and regulations Don t install the unit near the sea or where there is corrosion gas When installing the unit in a place exposed to strong wind pay special attention to the following 6...

Страница 12: ...described below NOTE Construct a large canopy Construct a pedestal Install the unit high enough off the ground to prevent it from being buried in snow In case of strong wind and the wind direction can...

Страница 13: ...the unit may not cause any vibrations or noise during its opera tion In accordance with the foundation drawing in the figure fix the unit securely by means of foundation bolts Prepare four sets each...

Страница 14: ...installation 2 Parallel connect the two units or above 3 Parallel connect the front with rear sides 600 3000 300 3000 1000 6000 4000 300 300 600 300 0 0 0 3 Wall or obstacle Maintain the electric wire...

Страница 15: ...lve 6 should be installed at the lowest positon of the system Pump_o 10 should be controlled by outdoor unit and connect to corresponding port in the outdoor unit refer to 9 7 6 Connection for other c...

Страница 16: ...2 1 3 1 4 1 5 1 6 1 7 2 3 Assembly unit Assembly unit Coding Coding FHL 1 n 8 2 9 10 11 12 12 1 12 2 12 3 13 14 15 16 18 4 6 7 8 8 1 Drain valve Outdoor unit Manometer Pressure relief valve Expansion...

Страница 17: ...he heat pump If there is a huge demand for hot water or a high hot water tempera ture setting the booster heater 12 3 can provide auxiliary heating The unit can be configured so that at low outdoor te...

Страница 18: ...heating application by either the unit or by an auxiliary boiler connected in the system The unit controlled contact also called permission signal for the auxiliary boiler is determined by the outdoo...

Страница 19: ...t for space heating only Be sure that the boiler and the integration of the boiler in the system is in accordance with relevant local laws and regula tions CAUTION FHL1 FHL2 FHLn 2 3 12 1 12 2 12 3 12...

Страница 20: ...shape lter Stop valve eld supply Wired controller Drain valve eld supply Fill valve eld supply Balance tank eld supply Air purge valve 22 AHS Floor heating loop eld supply Expansion vessel eld supply...

Страница 21: ...of the field water circuit is the responsibility of the installer We only offer a dual set point control function This function allows two set points to be generated Depending on the required water te...

Страница 22: ...ng temperature depends on which room thermostat is requesting heating When the room temperature of both zones is above the thermostat set point the outdoor unit and pump will stop operating 5A Room th...

Страница 23: ...1 3 1 4 1 5 1 6 1 7 2 3 Assembly unit Assembly unit Coding Coding FHL 1 n 4 6 Outdoor unit Manometer Pressure relief valve Expansion vessel Plate heat exchanger Air purge valve Flow switch P_i Circul...

Страница 24: ...may be hot Door 1 To access to the compressor and electrical parts and hydraulic compartment 1 1 9 10 11 12 2 12 1 2 4 5 7 8 3 6 Push the grill to the left until it stops then pull its right edge so...

Страница 25: ...om the water circuit Balances water system pressure Expansion vessel volume 8L Four temperature sensors determine the water and refrigerant temperature at various points in the water circuit T2B T2 Tw...

Страница 26: ...ontrol box Note The picture is for reference only please refer to the actual product Inverter module PCB A Inverter module PCB A Main control board of hydraulic module Main control board of unit PCB B...

Страница 27: ...water tank of up temp sensor 12 Port for balanced water tank of dowm temp sensor 13 Port for domestic hot water tank temp sensor 14 Port for outlet water for zone 2 temp sensor Port for solar panel te...

Страница 28: ...ction port U Input port for high pressure switch CN23 Power for switching power supply CN2 Port for communication with PCB B CN8 Input port P_in for IPM module Input port P_out for IPM module CN12 CN1...

Страница 29: ...amming CN11 Port for outdoor ambient temp sensor and condenser temp sensor CN9 Port for low pressure switch and quick check CN29 8 10 11 DIP switch S5 S6 12 13 2 6 13 CN30 CN11 CN27 S3 CN37 CN20 CN8 C...

Страница 30: ...PE1 Power supply port for DC fan CN212 Power supply port for main control board CN30 Power ltering L1 L1 Power ltering L2 L2 Power ltering L3 L3 Port for communication with PCB B CN8 Power supply for...

Страница 31: ...2 2 3 6 7 8 9 10 11 17 4 The units are equipped with a water inlet and outlet for connection to a water circuit The units should only be connected to closed water circuits Connection to an open water...

Страница 32: ...on is below the maximum allowed water volume 9 4 2 Water volume and expansion vessel pre pressure checks 7 m 7 m Installation height difference Water volume 230 L Water volume 230 L No pre pressuread...

Страница 33: ...l water volume in the water circuit is 100 L In this example no action or adjustment is required Example 2 The unit is installed at the highest point in the water circuit The total water volume in the...

Страница 34: ...red Add glycol according to the table below If you add glycol to the water do NOT install freeze protection valves Possible conse quence Glycol leaking out of the freeze protection valves WARNING Ethy...

Страница 35: ...requirements from the table above with the specifica tions provided by the glycol manufacturer If necessary meet the requirements set by the glycol manufacturer If the liquid in the system is frozen t...

Страница 36: ...me in contact with the piping particularly on the high pressure side Make sure no external pressure is applied to the terminal connectors When installing the ground fault circuit interrupter make sure...

Страница 37: ...Thermistor cable for Tw2 Boiler control cable Room thermostat cable User interface cable Solar energy kit signal cable AC 2 200mA AC 5 200mA AC 2 or 3 200mA a 2 200mA DC 2 b AC 2 200mA a 200mA a AC 2...

Страница 38: ...o that outside force cannot affect the terminals Use a round crimp style terminal for connection to the power supply terminal board In case it cannot be used due to unavoid able reasons be sure to obs...

Страница 39: ...e Connect to 1 SL1 2 SL2 3 H 4 C 15 L1 5 1ON 6 1OFF 16 N 7 2ON 8 2OFF 17 N 9 P_c 21 N 10 P_o 22 N 11 P_s 12 P_d 24 N 13 TBH 16 N 14 IBH1 17 N 18 19 3ON N 23 Print Solar energy input signal Room thermo...

Страница 40: ...pply Contactor N 16 Type 1 Load Running L N FUSE 30 26 R1 R2 1 For solar energy kit input signal SL1 SL2 1 2 CONNECT TO SOLAR PUMP STATION 230VAC INPUT Voltage Maximum running current A Wiring size mm...

Страница 41: ...side turn off C 3 When H N and C N are detected as 0VAC unit turn off C 4 when H N and C N are detected as 230VAC both MAIN and ROOM side turn on Method B RT provide the switch signal to unit user int...

Страница 42: ...d a dedicated terminal is needed to supply power to the booster heater See also 8 Typical application examples and 10 7 Field settings DHW control for more information Procedure Connect the cable to t...

Страница 43: ...AT SOURCE CONTROL SIGNAL OUTPUT Control port signal type Voltage Maximum running current A Wiring size mm2 Type 2 220 240VAC 0 2 0 75 Control port signal type Voltage Maximum running current A Wiring...

Страница 44: ...low DHW mode turn on the setting temperature will be changed to 70 automatically and the TBH operate as below T5 69 the TBH is on T5 70 the TBH is off The unit operate in cooling heating mode as the n...

Страница 45: ...27 27 27 27 27 26 T4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 T1S 35 35 34 34 34 34 34 34 33 33 33 33 33 33 32 32 32 32 32 32 32 2 T1S 34 34 33 33 33 33 33 33 32 32 32 32 32 32 31 31 31 31...

Страница 46: ...15 T4 22 22 T4 30 30 T4 1 T1S 16 11 8 5 2 T1S 17 12 9 6 3 T1S 18 13 10 7 4 T1S 19 14 11 8 5 T1S 20 15 12 9 6 T1S 21 16 13 10 7 T1S 22 17 14 11 8 T1S 23 18 15 12 T4 10 T4 15 15 T4 22 22 T4 30 30 T4 1...

Страница 47: ...the backup heater type Refer to the wiring diagram Booster heater circuit breaker Do not forget to turn on the booster heater circuit breaker applies only to units with optional domestic hot water ta...

Страница 48: ...30 40 50 60 70 80 90 100 110 120 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 ESP kPa Flow rate m3 h Available external static presurre VS Flow rate C2 C3 C1 Only have faults remedied by qualif...

Страница 49: ...power section Ambient temperature too high E36 Electronic faults Electronics defective The warning signal is indicated by the LED display The fault signal LED and the SSM relay do not respond The pum...

Страница 50: ...he controller Unlock lock some functions such as DHW temperature adjusting OK Go to the next step when programming a schedule in the menu structure and confirm a selection to enter in the submenu of t...

Страница 51: ...1 ADJUST 25 C FCU FLH 3 3 2 COOL MODE SETTING 2 11 T4C2 2 12 ZONE1 C EMISSION 2 13 ZONE2 C EMISSION ADJUST Go to MENU FOR SERVICEMAN 3 HEAT MODE SETTING Press OK The following pages will be displayed...

Страница 52: ...pages will be displayed Homepage zone 1 Addition page zone 2 2 In this case the setting value of zone 1 is T1S the setting value of zone 2 is TS The corresponding TIS2 is calculated according to the...

Страница 53: ...SERVICEMAN 6 ROOM THERMO STAT Press OK The following page will be displayed 10 7 6 ROOM THERMOSTAT NON 6 ROOM THERMOSTAT 6 1 ROOM THERMOSTAT ADJUST ROOM THERMOSTAT NON no room thermo stat ROOM THERMOS...

Страница 54: ...it 5 10 RESTORE FACTORY SETTINGS If YES is selected the following pages will be displayed If POINT CHECK is selected the following pages will be displayed Press to scroll to the components you want to...

Страница 55: ...g page will be displayed During HEAT MODE test running the default target outlet water temperature is 35 C The IBH internal backup heater will turn on after the compressor runs for 10 min After the IB...

Страница 56: ...HEATING FOR FLOOR is selected after press OK the following page will be displayed 12 1 PREHEATING FOR FLOOR 30 C 72 HOURS ADJUST T1S t_fristFH ENTER EXIT Use to scroll the cursor to YES and press OK t...

Страница 57: ...will be displayed Use to scroll the cursor to YES and press OK Floor drying will turn off The target outlet water temperature during floor drying up described in the picture below t_DRYUP t_HIGHPEAK...

Страница 58: ...ast 15 5 60 5 MIN 1 16 t_DI_MAX the maximum time that disinfection will last 210 90 300 5 MIN 1 17 t_DHWHP_RESTRICT he operation time for the space heating cooling operation 30 10 600 5 MIN 1 18 t_DHW...

Страница 59: ...ER FLOW TEMP Enable or disable the WATER FLOW TEMP 0 NON 1 YES 1 0 1 1 5 2 ROOMTEMP Enable or disable the ROOMTEMP 0 NON 1 YES 0 0 1 1 5 3 DOUBLEZONE Enable or disable the ROOMTHERMOSTAT DOUBLE ZONE 0...

Страница 60: ...OFF M1 M2 Define the function of the M1M2 sw itch 0 REMOTE ON OFF 1 TBH ON OFF 2 AHS ON OFF 0 0 2 1 15 2 SMART GRID Enable or disable the SMART GRID 0 NON 1 YES 0 0 1 1 15 3 T1b Tw 2 Enable or disabl...

Страница 61: ...s done in accordance with relevant local laws and regulations Water pressure Check the water pressure if it is below 1 bar fill water to the system Water filter Clean the water filter Water pressure r...

Страница 62: ...is not starting space heating or domestic water heating POSSIBLE CAUSES CORRECTIVE ACTION The unit must start up out of its operation range the water temperature is too low In case of low water tempe...

Страница 63: ...the water keeps running out of the unit close both the water inlet and outlet shut off valves first and then contact your local dealer POSSIBLE CAUSES CORRECTIVE ACTION Backup heater operation is not...

Страница 64: ...ay in DHW mode POSSIBLE CAUSES CORRECTIVE ACTION Surface of coil in the tank not large enough The same solution for Symptom 7 TBH or AHS not available Heat pump will stay in DHW mode untill t_DHWHP_MA...

Страница 65: ...CTION FAILURE CAUSE AND CORRECTIVE ACTION Water flow fault E8 displayed 3 times 1 The wire circuit is short connected or open Reconnect the wire correctly 2 Water flow rate is too low 3 Water flow swi...

Страница 66: ...that there is sufficient water pressure The water pressure must be 1 bar 5 Check that the pump speed setting is on the highest speed 6 Make sure that the expansion vessel is not broken 7 Check that th...

Страница 67: ...recovered the IPM module board should be replaced High temp protection of inverter module 1 Power supply voltage of the unit is low increase the power voltage to the required range 2 The space betwee...

Страница 68: ...there is water in remove the water make the connector dry Add waterproof adhesive 4 The T2 sensor failure change a new sensor The plate exchanger refrigerant outlet gas pipe temp sensor T2B fault mp...

Страница 69: ...at the terminal of the communication system Communication fault between main control board of hydrautic module and Ta room thermostart transfer PCB 1 temperature collecting plate is set effectively b...

Страница 70: ...or remove the obstruction Compressor overcurrent protection 1 The same reason to P1 2 Power supply voltage of the unit is low increase the power voltage to the required range Compressor discharge temp...

Страница 71: ...screws The Thermal Conductive Adhesive is dry or drop Add some thermal conductive adhesive 10 The wire connection is loosen or drop Reconnect the wire 11 Drive board is defective replace a new one 12...

Страница 72: ...e compressor 4 Check the L1 L2 L3 power line connection between the inventer board and the Filter board 5 Check the inventer board DC bus low voltage protection from inverter module mostly when compre...

Страница 73: ...put Expanssion vessel Volume Max operating pressure Pre charge pressure Weight Net weight 177kg Gross weight 206kg Connections Water inlet outlet Operation range water side Operation range air side he...

Страница 74: ...to have an electrical supply to equipment during servicing then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation...

Страница 75: ...s operation is absolutely vital if brazing operations on the pipe work are to take place Ensure that the outlet for the vacuum pump is not closed to any ignition sources and there is ventilation avail...

Страница 76: ...e transport regulations Marking of equipment using signs Compliance with local regulations Disposal of equipment using flammable refrigerants Compliance with national regulations Storage of equipment...

Страница 77: ...v ANNEX A Refrigerant cycle 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Description Item 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Item Compressor 4 Way Valve Gas liquid separator Air side heat excha...

Страница 78: ...74 74 Annex B Electrically controlled wiring diagram A E Y B X Q E P E T1 T2 M1 M2 EVU SG CLCOM HT DF GND TBH IBH1 IBH2 2 7 HEAT8 HEAT7 HEAT6 HEAT5 CN41 CN40 CN42 CN29...

Страница 79: ...75 NOTE...

Страница 80: ......

Страница 81: ......

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Содержание Aerotherm MAM Gran potencia-V10

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Содержание Aerotherm MAM Gran potencia-V10

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