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Docking principle

-QZ1 - AA25 -QZ1- B T82 -QZ1- B T70 -EB100 -QN10 -EB100 -RN1.1 -EB100 - B T7 -CP10.4 -QZ1 -EZ2 -EB100 - B T6 -CP10.5 -CP10 . 7 -CP10.6 -EB100 - B T6 -CP10.5 -RN5.2 -RN2.1 -RN2.2 -RN 4 .2 -RN 4 .1 -RN5.1 -RN3.1 -RN3.2

Function

Working method

NIBE F1345/F1355 (EB100) is connected to accumulator tanks (CP10) and charges them.

The energy is transferred via Cetetherm AquaEfficiency (EZ2) from the accumulator tanks to the tap side. The hot water is heated when needed, but not stored.

A mixing valve is built into AquaEfficiency, which reduces the risk of scalding, as well as an HWC pump which ensures that there is always hot water at the right temperature.

For maximum efficiency and optimum utilisation of the accumulator tanks, it is important to have good stratification in the tanks. The flow through the accumulator tanks is set using the trim valves (RN1-RN5). For connection according to the Tichelmann principle, only trim valve RN1.1 is required.

The controlling hot water sensor (BT6) is positioned in such a way that 1/3 of the total accumulator volume is below the sensor. The heat pump’s start and stop temperatures are affected by the location of the sensor as well as the charge power in relation to accumulator volume.

Commissioning and adjusting

  1. Check that "hot water, auto" is not selected in menu 5.1.11 - "pump speed heating medium".

  2. Check that "hot water, manual" in menu 5.1.11 is set to 100%.

  3. Start all the compressors that are connected to hot water.

  4. Adjust the flow with the trim valve (RN1.1) so that the difference between the supply and return lines is 10 K at 55°C supply or higher (10.5 K at 45°C supply, 11 K at 35°C supply).

  5. After each adjustment of the trim valve, allow the system to stabilise for 3 minutes before the next adjustment.

  6. Verify the temperature difference over 10 minutes of operation.

  7. When the correct temperature difference has been verified, select operating mode ”hot water, auto” in menu 5.1.11.

  8. In menu 5.1.1 - "hot water settings", adjust the temperature settings for hot water charging start and stop to suitable values, depending on charge power and volume.

    TIPS If you want 55°C domestic hot water, start 53°C and stop 59°C are recommended.

  9. Set “charge method” to “target temp” in menu 5.1.1.

  10. Once commissioning is complete, monitor one cycle to ensure that the system does not stop at high return or condenser temperature until hot water charging is complete in BT6.

List of components

Designation

Name

Specification

Part No.

Comments

-AA25-BT1

Outside sensor

Included in F1345/F1355

-AA25-BT6

Controlling hot water sensor

Included in F1345/F1355

-AA25-BT7

Display hot water sensor

Included in F1345/F1355

-AA25-BT25

External supply temperature sensor

-AA25-BT63

External supply temperature sensor after QN10

-AA25-BT71

External return line sensor

Included in F1345/F1355

-AA25-GP10

External heating medium pump

-AA25-GP12.1

Charge pump for EB101

NIBE CPD 11

621 23 47

067 321

-AA25-GP12.2

Charge pump for EB102

NIBE CPD 11

621 23 47

067 321

-AA25-GP12.3

Charge pump for EB103

NIBE CPD 11

621 23 47

067 321

-AA25-GP12.4

Charge pump for EB104

NIBE CPD 11

621 23 47

067 321

-AA25-QN10

Reversing valve, heating/hot water

See the valve’s manual for a port description.

-EB100

Heat pump system

F1345/F1355

-EP14

Cooling module

See the Installer Manual for more information about the relevant cooling module.

-EP15

Cooling module

See the Installer Manual for more information about the relevant cooling module.

-BT6

Controlling hot water sensor

Included in F1345/F1355

-EB100-BT6

Controlling hot water sensor

Included in F1345/F1355

-EB100-BT7

Display hot water sensor

Included in F1345/F1355

-BT7

Display hot water sensor

Included in F1345/F1355

-EB100-BT25

External supply temperature sensor

Included in F1345/F1355

-EB100-BT71

External return line sensor

Included in F1345/F1355

-EB100-GP7

External brine pump

-EB100-GP10

External heating medium pump

-EB100-QN10

Reversing valve, heating/hot water

See the valve’s manual for a port description.

-BT1

Outside sensor

Included in F1345/F1355

-BT25

External supply temperature sensor

-EP4

Heat exchanger, groundwater

-FL10

Safety valve, brine

-FL11

Safety valve, brine

-FL12

Safety valve, heating medium

-FL13

Safety valve, heating medium

-GP16

Circulation pump, brine

Included in F1355 40/60

-QN11

Shuttle valve

-QM12

Filling valve, brine

-QM21

Vent valve, brine

-QM31

Shut-off valve, heating medium supply line

-QM32

Shut-off valve, heating medium return line

-QM33

Shut-off valve, brine in

-QM40

Shut-off valve

-QM42

Shut-off valve, brine in

-QM50

Shut off valve, brine

-QM51

Shut off valve, brine

-QM52

Shut off valve, brine

-QM53

Shut off valve, brine

-QM54

Shut-off valve, heating medium

-QM55

Shut-off valve, heating medium

-QM56

Shut-off valve, heating medium

-QM57

Shut-off valve, heating medium

-QZ2

Filterball, heating medium

Included in F1345

F1355 includes a particle filter, which should be supplemented with a shut-off valve.

-QZ4

Filterball, heating medium

Included in F1345

F1355 includes a particle filter, which should be supplemented with a shut-off valve.

-QZ5

Filterball, heating medium

Included in F1345

F1355 includes a particle filter, which should be supplemented with a shut-off valve.

-RM10

Non-return valve

Included in F1345/F1355

-RM11

Non-return valve

Included in F1345/F1355

-RM12

Non-return valve

Included in F1345/F1355

-RM13

Non-return valve

Included in F1345/F1355

-RN20

Trim valve

-RN21

Trim valve

-EB101-FL10

Safety valve, heating medium

-EB101-QM1

Drain valve, heating medium

-EB101-QM40

Shut-off valve, heating medium

-EB101-QZ2

Filterball, heating medium

Included in F1345

-EB101-RM1

Non-return valve, heating medium

-EB102

Heat pump system (Slave 2)

-EB102-FL10

Safety valve, heating medium

-EB102-QM1

Drain valve, heating medium

-EB102-QM40

Shut-off valve, heating medium

-EB102-QZ2

Filterball, heating medium

Included in F1345

-EB102-RM1

Non-return valve, heating medium

-EB103

Heat pump system (Slave 3)

-EB103-AA25

AXC module

Included in AXC 50

067 060

-EB103-FL10

Safety valve, heating medium

-EB103-QM1

Drain valve, heating medium

-EB103-QM40

Shut-off valve, heating medium

-EB103-QZ2

Filterball, heating medium

Included in F1345

-EB103-RM1

Non-return valve, heating medium

-EB104

Heat pump system (Slave 4)

-EB104-FL10

Safety valve, heating medium

-EB104-QM1

Drain valve, heating medium

-EB104-QM40

Shut-off valve, heating medium

-EB104-QZ2

Filterball, heating medium

Included in F1345

-EB104-RM1

Non-return valve, heating medium

XL

XL connections

1

Heating medium connection, supply

XL1

Heating medium connection, supply

2

Heating medium connection, return

XL2

Heating medium connection, return

3

Cold water connection

4

Hot water connection

5

Hot water circulation connection

6

Brine connection, supply

7

Brine connection, return

8

Docking connection, supply

9

Docking connection, return

13

Solar heat connection, supply

14

Solar heat connection, return

18

Docking connection, supply

19

Docking connection, return

29

T&Pvalve

30

Expansion vessel connection

39

Docking connection, pool

0

Exhaust air recovery 1

-AZ10

Exhaust air module

NIBE FLM

624 66 63

067 627

-AZ10-RM1

Non-return valve

Included in NIBE FLM

-AZ10-RN11

Control valve

Included in NIBE FLM

-AZ10-RN1

Trim valve

Included in NIBE FLM

0

Exhaust air module

NIBE F135

625 12 41

067 075

0

Exhaust air module

NIBE S135

625 12 41

067 075

-CL11

Pool system

-CL11-AA25

AXC module, pool

-CL11-BT25

External supply temperature sensor

-CL11-BT51

Pool sensor

-CL11-EP5

Exchanger, pool

-CL11-GP9

Circulation pump, pool

-CL11-HQ4

Particle filter, pool

-CL11-QN19

Three way valve, pool

-CL11-RM1

Non-return valve, pool

-CL12

Pool system 2

-CL12-AA25

AXC module

-CL12-BT25

External supply temperature sensor

-CL12-BT51

Pool sensor

-CL12-EP5

Exchanger, pool

-CL12-GP9

Circulation pump, pool

-CL12-GP12

Charge pump, pool

Included in POOL 310

-CL12-HQ4

Particle filter, pool

-CL12-QN19

Three way valve, pool

See the valve’s manual for a port description.

-CP1

Storage tank

-CP1-FQ1

Separable valve connector

-CP1-RN60.1

Trim valve

-CP1-RN60.2

Trim valve

-CP2-RN60.1

Trim valve

-CP2-RN60.2

Trim valve

-CP2-RN60

Trim valve

-CP2-RN61

Trim valve

-CP2

Water heater

-CP2-FQ1

Thermal mixing valve

Part no. 624 922

-CP4

Additional water heater

-CP10.4

Tanks

-CP10.4

Storage tank

UKV 20

Size varies depending on heat pump and system volume

-CP10.5

Storage tank

UKV 20

Size varies depending on heat pump and system volume

-CP10.6

Storage tank

UKV 20

Size varies depending on heat pump and system volume

-CP10.7

Storage tank

UKV 20

Size varies depending on heat pump and system volume

-EB1

Step-controlled additional heat/electric boiler

-EB1-AA25

AXC module

Included in AXC 50

624 66 76

067 060

-EB1-BT25

Supply temperature sensor, heating medium, external

Included in AXC 50

-EB1-BT52

Boiler sensor

Included in AXC 50

-EB1-CM5

Closed expansion vessel, heating medium

-EB1-EP7

District heating exchanger

-EB1-FL2

Safety valve, heating medium

-EB1-GP10

Circulation pump, heating medium external

-EB1-QM40

Shut-off valve

-EB1-QM41

Shut-off valve

-EB1-QN11

Shuttle valve

See the valve’s manual for a port description.

-EB1-RM5

Non-return valve

-EB1-RN11

Control valve

-EB2

External electrical backup

-EB3

Immersion heater in tank

with junction box K11

IU 3 kW: 695 20 30

IU 6 kW: 695 20 71

IU 9 kW: 695 20 97

K11: 695 22 38

-KA1

Auxiliary relay

HR 10

624 67 79

-EB15

Indoor module

F1345/F1355

-EB15-BT1

Outside sensor

Included in F1345/F1355

-EB15-BT25

External supply temperature sensor

Included in AXC 50

-EM1

Shunt controlled additional heat

-EM1-AA25

AXC module

Included in AXC 50

624 66 76

067 060

-EM1-QN11

Shunt valve for additional heat

-EM1-BT52

Boiler sensor

Included in AXC 50

-EM1-BT25

Supply temperature sensor, heating medium, external

Included in AXC 50

-EM1-GP10

External heating medium pump

-EM1/EB1

Electric boiler, wood boiler, pellet boiler, oil boiler or district heating

-EM1/EB1-GP10

Circulation pump

-EP1

District heating

-EP1-AA25

AXC module

Included in AXC 50

624 66 76

067 060

-EP1-BT25

External supply temperature sensor

Included in AXC 50

-EP1-BT52

Boiler sensor

Included in AXC 50

-EP1-CM5

Closed expansion vessel, heating medium

-EP1-EP3

District heating exchanger, hot water

-EP1-EP7

District heating exchanger

-EP1-FL2

Safety valve, heating medium

-EP1-QN11

Mixing valve, addition

See the valve’s manual for a port description.

-EP1-RM1

Non-return valve

-EP10

Shunt controlled brine

-EP10-AA25

AXC module

Included in AXC 50

067 060

-EP10-BT26

Temperature sensor, brine in

Included in AXC 50

-EP10-QN41

Shunt valve, brine temperature

See the valve’s manual for a port description.

-EP10-EP10

Heat exchanger

-EP12

Ground water system

-EP12-AA25

AXC module, groundwater

Included in AXC 50

067 060

-EP12-EP4

Groundwater exchanger

-EP12-GP3

Circulation pump, groundwater

-EP12-HQ40

Particle filter, groundwater

-EP21

Heating system 2

false

624 74 93 / 624 74 94

067 287 / 067 288

-EP21-AA25

AXC module, heating system 2

Included in false

-EP21-BT2

Supply temperature sensor, heating system 2

Included in false

-EP21-BT3

Return line sensor, heating system 2

Included in false

-EP21-GP10

Circulation pump, heating system 2

Included in false

-EP21-QN25

Shunt valve, heating system 2

Included in false

See the valve’s manual for a port description.

-EP22

Heating system 3

false

624 74 93 / 624 74 94

067 287 / 067 288

-EP22-AA25

AXC module, heating system 3

Included in false

-EP22-BT2

Supply temperature sensor, heating system 3

Included in false

-EP22-BT3

Return line sensor, heating system 3

Included in false

-EP22-GP20

Circulation pump, heating system 3

Included in false

-EP22-QN25

Shunt valve, heating system 3

Included in false

See the valve’s manual for a port description.

-EP30

Solar heating system

SCA 35

624 69 12

067 245

-EP30-AA25

AXC module

Included in SCA 35

-EP8

Solar panels

-EP30-EP9

Exchanger, solar

-EP30-GP10

Circulation pump

-EP44

Cooling system 1

624 74 93 / 624 74 94

067 287 / 067 288

-EP44-AA25

AXC module, cooling system 1

-EP44-BT2

Supply temperature sensor, cooling system 1

-EP44-BT3

Return line sensor, cooling system 1

-EP44-BT64

Flow temperature sensor, cooling

-EP44-BT65

Return line sensor, cooling

-EP44-GP10

Circulation pump, cooling system 1

-EP44-QN18

Shunt valve, cooling system 1

See the valve’s manual for a port description.

-EP44-RM1

Non-return valve

-EP25

Passive cooling system

false

624 74 98

067 296

-EP25-AA25

AXC module, cooling

Included in false

-EP25-BT64

Temperature sensor, cooling flow line

Included in false

-EP25-BT65

Temperature sensor, cooling return line

Included in false

-EP25-EP13

Supply air coil/fan coil

-EP25-GP13

Circulation pump, cooling

Included in false

-EP25-QN18

Mixing valve, cooling

Included in false

See the valve’s manual for a port description.

-EP25-RM1

Non-return valve

-EQ1

Active cooling.

false

624 69 16

067 195

-EQ1-AA25

AXC module, cooling

Included in false

-EQ1-BT57

Temperature sensor, collector

Included in false

-EQ1-BT64

Flow temperature sensor, cooling

Included in false

-EQ1-BT75

Temperature sensor, flow line after heat dump

-EQ1-CP10.2

Volume vessel, cooling

UKV 200/UKV 300

686 19 41 / 686 19 42

080321 / 080330

Condensation-insulated vessel for cooling

-EQ1-EP6

Heat exchanger

-EQ1-GP10

Circulation pump

Included in false

-EQ1-GP12

Circulation pump

Included in false

-EQ1-GP14

Circulation pump for heat dump

-EQ1-GP20

Circulation pump, heat dump

-EQ1-QM40.1

Shut-off valve

-EQ1-QM40.2

Shut-off valve

-EQ1-QN12

Reversing valve, cooling

See the valve’s manual for a port description.

-EQ1-QN18

Mixing valve, cooling dump

See the valve’s manual for a port description.

-EQ1-QN36

Mixing valve, heat dump

See the valve’s manual for a port description.

-EQ1-RM1

Non-return valve, heat dump

-EQ2

Heat dump

-EQ2-EP6

Heat exchanger

-EQ2-GP14

Circulation pump for heat dump

-EQ2-GP10

Circulation pump, heat dump

-EQ2-QN36

Mixing valve, heat dump

See the valve’s manual for a port description.

-EZ2

Domestic hot water module

Cetetherm AquaEfficiency

Cetetherm AB
Tel: +46457-755 92
E-mail: [email protected]

-QZ1

Hot water circulation (HWC)

-QZ1-AA25

AXC module

Included in AXC 50

067 060

-QZ1-BT70

Supply temperature sensor, HWC

Included in AXC 50

-QZ1-BT82

Return line sensor, HWC

Included in AXC 50

-QZ1-FQ3

Mixer valve, HWC

-QZ1-GP11

Circulation pump, HWC

-QZ1-QN2

4-way valve, HWC

See the valve’s manual for a port description.

-QZ1-RM1

Non-return valve, HWC

-QZ1-RN1

Trim valve, HWC

-QZ1-RN4

Trim valve, HWC

-QZ20

Filling kit

KB 25/ KB 32

624 65 25/ 624 65 27

KB 25 (max. 12 kW), KB 32 (max. 30 kW)

-XL27

Connection for filling brine

-XL28

Connection for filling brine

-RN1.1

Miscellaneous

-AA25

Accessory card

AXC 50

624 66 76

Required if the groundwater pump or hot water circulation pump is to be connected to F1345/F1355 at the same time as the common alarm. The relay outputs on the accessory board can have a max. load of 2 A (230 V) in total.

-BP5

Pressure gauge, heating medium

-BP6

Pressure gauge, brine

-CM1

Closed expansion vessel, heating medium

-CM2

Level vessel, brine

Included in F1345/F1355

Level vessel in open system

-CM3

Expansion vessel, brine

Expansion vessel in closed system

-CM4

Expansion vessel, hot water

-CP10.1

Buffer vessel

UKV 100/ UKV 200/ UKV 300/ UKV 500

Size varies depending on heat pump and system volume

-CP10.2

Volume vessel

UKV 200/300 cooling

686 19 41 / 686 19 42

Condensation-insulated vessel for cooling

-CP10.3

Buffer vessel

UKV 100/200/300/500

Size varies depending on heat pump and system volume

-FL1

Safety valve, hot water

-FL2

Safety valve, heating medium

-FL3

Safety valve, brine

Included in F1345/F1355

-FQ1

Mixing valve

Thermal

-HQ1

Particle filter, brine

Included in F1355

-HQ2

Particle filter, brine

Included in F1355

-HQ3

Particle filter, heating medium

Included in F1355

-HQ4

Particle filter, heating medium

Included in F1355

-RM1

Non-return valve

-RM2

Non-return valve

-RM3

Non-return valve

-RN1.1

Trim valve

-RN1.2

Trim valve

-RN1.3

Trim valve

-RN2.1

Trim valve

-RN2.2

Trim valve

-RN3.1

Trim valve

-RN3.2

Trim valve

-RN4.1

Trim valve

-RN4.2

Trim valve

-RN5.1

Trim valve

-RN5.2

Trim valve

-QM1

Drain valve, heating medium

-QM30

Shut-off valve, hot water

-QM34

Shut off valve, brine out

-QN17

Pressure reduction valve

-WM3

Tundish, cold water

Included in F1345/F1355

-WM4

Tundish, T&P valve

Included in F1345/F1355

Designations according to standard EN 81346-2.

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