אלקטרה | מדריך טכני 2025

S3

S4

18

CN4

CN22

27

CN35

19

CN1

26

CN36

20

CN2

25

CN17

CN19

29 30 25 26 27 28 31

3 4

5

6

9 10 11 12

7 8

1 2 13

1 2 3 4 5

14 15

16

17

18

19

20

21

22 23 24

32

21

7

6

8 9 10

CN14

CN30

CN11

CN7

23

22

24

Order

Assembly unit

Order

Assembly unit

Code

Code

Port

Port

M1 M2 Port for remote switch T1 T2 P Q A B X Y E

1 2 3 4 5 6

Port for power supply

CN21 POWER S3 / DIS1 CN5 GND CN28 PUMP CN25 DEBUG /

19

CN36

Port for temperature board Communicate port between indoor unit and outdoor unit Port for communication with the wired controller

Rotary dip switch

Digital display Port for ground Port for variable speed pump power input

20 21

CN19 CN14

Port for Internal machine Parallel Compressor run/Defrost run 1 2 3 4 5 Port for communication with the wired controller 6 7 Communicate port between indoor unit and outdoor unit 9 10 26 30/31 32

Dip switch Port for USB programming Port for flow switch Port for IC programming

22

CN30

7 S1 , S2 , S4

/

8 9

CN4 CN8

USB FS T2 T2B

Port for antifreeze E-heating tape(external)

23

27 28 1 2 3 4 15 5 6 16 7 8 17 9 21 10 22 25 29

CN7

Port for temperature sensors of refrigerant liquid side temperature of hydraulic module (heating mode) Port for temperature sensors of refrigerant gas side temperature of hydraulic module (cooling mode) 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 hydraulic module 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 communication Control port for room thermostat (heating mode) Power port for room thermostat Control port for room thermostat (cooling mode)

Port for SV2(3-way valve) Port for zone 2 pump Port for outside circulation pump Port for additional heat source Input port for solar energy Port for room thermostat Port for SV1(3-way valve)

TW_in

CN6

10

TW_out

24

CN11

T1

11 23 12 24 13 16 14 17 18 19 20

Feedback port for external temperature switch(shorted in default) Feedback port for temperature switch (shorted in default) 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 Reserved Control port for tank booster heater

11

CN24

Tbt1

Tbt2

12

CN16 CN13 CN15

T5

13 14

25

CN2

TBH_FB

Tw2

15 CN18

Tsolar CN17 PUMP_BP

26

CN1

IBH1/2_FB IBH1 IBH2 TBH

16

HT COM CL

27

CN22

17

CN31

HEAT8 HEAT7 HEAT6 HEAT5

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)

CN41 CN40 CN42 CN29

28 29 30 31

Port for smart grid (grid signal)

SG

18

CN35

EVU

Port for smart grid (photovoltaic signal)

22

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