background image

iNSTALLATiON 

 

Electrical connection

18

 | WPL-A  Premium 

www.stiebel-eltron.com

11.  Electrical connection

 

Note

The leakage current of this appliance can be > 3.5 mA.

 

Note

 

f

Please observe the instructions for the heat pump 

manager.

The connection must only be made by a qualified contractor and 

in accordance with these instructions.
You must have permission to connect the appliance from the rel-

evant power supply utility.

11.1  Terminal area

 

WARNING Electrocution

 

f

Before working on the appliance, isolate it from the 

power supply at the control panel. 

 

Note

The terminals are located in the terminal area of the ap-

pliance.

 

f

Follow the instructions in the chapter "Preparation / Prepar-

ing the electrical installation".

 

f

For all connections, use appropriate cables in accordance 

with local regulations.

Access to the terminal area

D

00000

35

35

6

D

00000

35

35

8

 

f

Push the cover upwards.

D

00000

90

34

9

1

2

1  Terminal area

2  Strain relief

 

f

Route cables and leads through the strain relief fittings.

If space behind the appliance is limited, the terminal area can be 

folded out.

D

00000

90

35

1

 

f

Undo the screw on the terminal area.

Summary of Contents for WPL-A 05 HK 230 Premium

Page 1: ...OPERATION AND INSTALLATION Air source heat pump WPL A 05 HK 230 Premium WPL A 07 HK 230 Premium...

Page 2: ...14 10 1 Transport 14 10 2 Heating water connection 14 10 3 Flow and return connection 15 10 4 Fitting the push fit connectors 15 10 5 Oxygen diffusion 16 10 6 Filling the heating system 16 10 7 Conden...

Page 3: ...r gised for 2 minutes until the inverter capaci tors have discharged Never interrupt the power supply even out side the heating season The system s active frost protection is not guaranteed if the pow...

Page 4: ...the system configuration the age of the system and the flow rates Confirmation of the specified output data can only be obtained if the test conducted for this purpose is also performed in accord ance...

Page 5: ...ondenser transfers the heat to the heating circuit The refrigerant then expands again and the cycle restarts from the beginning At air temperatures below approx 7 C the humidity in the air condenses a...

Page 6: ...e the dual mode temperature to 5 C After 1 to 2 years the dual mode temperature can be reset to e g 3 C Fault Cause Remedy There is a loss of pressure in the heating system Water drips from the safety...

Page 7: ...B BE Remote control FET Remote control FE7 Ribbon heater HZB 1 Ribbon heater HZB 2 High limit safety cut out for area heating system STB FB Heating circuit pump UP 25 7 5 PCV T support SK 1 Wall mount...

Page 8: ...air or other ventilation equipment In order to comply with the appliance s safety concept safety clearances to light wells must be observed Installation on foundation light well at ground level 1000 1...

Page 9: ...liance and facilitate maintenance work D0000096921 f Never install the appliance in a recess Two sides of the ap pliance must remain exposed Material losses Please note that both the flow of outdoor a...

Page 10: ...into the building to en sure that they are watertight The supply lines are all electric cables plus the flow and return lines To facilitate connection to the appliance we recommend using flexible supp...

Page 11: ...ront and back Ensure you are using the correct brackets for the left and right hand slots respectively f Position the brackets so that the groove on the bracket is hooked into the appliance f Secure t...

Page 12: ...ories with which the appliance was secured to the transport pallet D0000064201 f Hook two brackets respectively into the lateral slots on the front and back Ensure you are using the correct brackets f...

Page 13: ...fer cylinder to ensure trouble free appliance operation The buffer cylinder provides hydraulic separation of the volume flows in the heat pump circuit and heating circuit and also serves as an energy...

Page 14: ...nnected without removing the cover or side panels 10 1 Transport f When transporting the appliance be aware of its centre of gravity The centre of gravity is in the area where the compressor is locate...

Page 15: ...17 0 5 mm Pipe diameter 28 mm 21 0 5 mm How the push fit connectors work The push fit connectors are equipped with a retainer with stain less steel serrations and an O ring for sealing The push fit co...

Page 16: ...recommended in order to prevent corrosion Note Suitable appliances for water softening and desalinating as well as for filling and flushing heating systems can be obtained from trade suppliers Note Do...

Page 17: ...to drain off 26_03_01_1868 1 1 Condensate drain f Observe chapter Electrical connection Ribbon heater f If the appliance is sited on foundations the condensate drips freely into the condensate drain p...

Page 18: ...tion f Before working on the appliance isolate it from the power supply at the control panel Note The terminals are located in the terminal area of the ap pliance f Follow the instructions in the chap...

Page 19: ...ation and the provision of high DHW temperatures Emergency mode If the heat pump shuts down due to a fault the heating output is covered by the electric emergency booster heater Heat up program only...

Page 20: ...ated washer f Connect the following components to the heat pump manag er in accordance with the technical guides Circulation pump for the heat consumer side Outside temperature sensor Return sensor on...

Page 21: ...safety cut out has tripped 26_03_01_1880 1 26_03_01_1880 1 Electric emergency booster heater f Remove the cause of the fault D0000035383 f Reset the high limit safety cut out by pressing the reset bu...

Page 22: ...meter WP WATER FLOW RATE INFO HEAT PUMP PROCESS DATA f Compare the value with the minimum flow rate see chapter Specification Data table Minimum flow rate has been reached No further measures required...

Page 23: ...you to adjust the heating curve cor rectly Fully open thermostatic or zone valves in a lead room e g living room and bathroom We do not recommend installing thermostatic or zone valves in the lead ro...

Page 24: ...gh the emergency booster heater This will result in higher running costs f Switch the appliance off in the heat pump manager Parameter HEAT PUMP OFF COMMISSIONING SILENT MODE 13 4 Other settings f For...

Page 25: ...ow and ice Remove any leaves or other foreign bodies from the evaporator fins periodically 17 Troubleshooting WARNING Electrocution f Before working on the appliance isolate it from the power supply a...

Page 26: ...r If the appliance is operated in dual mode operation with an ex ternal second heat generator or as a module with a further heat pump set the DIP switch as shown WP Typ ON 1 2 3 4 D0000057055 DIP swit...

Page 27: ...26_03_01_1880 1 Electric emergency booster heater f Remove the cause of the fault D0000035383 f Reset the high limit safety cut out by pressing the reset but ton f Check whether the heating water is...

Page 28: ...270 1160 900 70 593 g01 g02 D0000034131 WPL A 05 HK 230 Premium WPL A 07 HK 230 Premium e01 Heating flow Type of connection Plug in connection Plug in connection Diameter mm 28 28 e02 Heating return T...

Page 29: ...Installation Specification www stiebel eltron com WPL A Premium 29...

Page 30: ...BF01 XE22 XD03 XD01 XD06 XD02 PE GND A B U V W MSD1 MSP3 L N PE 1 2 MP2 MSD8 XE19 PE N L Netzversorgung Inverter Abtauventil N Abtauventil L Verdichter ON PE Begleitheizung N Begleitheizung L lsumpfh...

Page 31: ...1 N DHC 1 L DHC 2 N DHC 2 L 12 18V ND 4 20mA 12 18V HD 4 20mA CAN GND CAN L CAN H 12V Phase 4 Phase 3 Phase 2 Phase 1 12V Phase 4 Phase 3 Phase 2 Phase 1 Hei gastemperatur GND Hei gastemperatur Heizu...

Page 32: ...5 Split ferrite RF06 Split ferrite RF07 Split ferrite XD01 External heat pump power supply terminal XD02 External NHZ terminal XD03 External control terminal XD05 External bus terminal XD06 External r...

Page 33: ...4 6 8 10 12 25 20 15 10 5 0 5 10 15 20 2 3 4 5 7 8 9 10 D0000090274 X Outside temperature C 2 Max W65 4 Max W45 7 Min W65 9 Min W45 Y Heating output kW 3 Max W55 5 Max W35 8 Min W55 10 Min W35 DHW ou...

Page 34: ...12 25 20 15 10 5 0 5 10 15 20 2 3 4 5 7 8 9 10 D0000090269 X Outside temperature C 2 Max W65 4 Max W45 7 Min W65 9 Min W45 Y Heating output kW 3 Max W55 5 Max W35 8 Min W55 10 Min W35 DHW output 0 2 4...

Page 35: ...35 W18 partial load kW 3 37 4 94 Power consumption Power consumption at A7 W35 EN 14511 kW 0 61 0 61 Power consumption at A2 W35 EN 14511 kW 0 69 1 Power consumption at A 7 W35 EN 14511 kW 1 44 2 36 P...

Page 36: ...48 148 IP rating IP 14B IP 14B Condenser material 1 4401 Cu 1 4401 Cu Dimensions Height mm 900 900 Width mm 1270 1270 Depth mm 593 593 Weights Weight kg 135 135 Connections Connection heating flow ret...

Page 37: ...those subsidiaries Such guarantee is only grant ed if the subsidiary has issued its own terms of guarantee No other guarantee will be granted We shall not provide any guarantee for appliances acquire...

Page 38: ...38 WPL A Premium www stiebel eltron com NOTES...

Page 39: ...www stiebel eltron com WPL A Premium 39 NOTES...

Page 40: ...TIEBEL ELTRON OY Kapinakuja 1 04600 M nts l Tel 020 720 9988 info stiebel eltron fi www stiebel eltron fi France STIEBEL ELTRON SAS 7 9 rue des Selliers B P 85107 57073 Metz C dex 3 Tel 0387 7438 88 F...

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