Wilo SC-HVAC SC Page 23 Installation And Operating Instructions Manual Download

Page: 23 / 57

English

WILO SE 02/2014

Pump cycling

All device
versions

Pump test run

All device
versions

Setpoint

All device
versions

Minimum delivery head for setpoint 1
(only



p-v)

SCe, SC... FC

Setpoint 1

All device
versions

Minimum delivery head for setpoint 2
(only



p-v)

SCe, SC... FC

Setpoint 2

All device
versions

Zero-delivery head (only



p-v)

SCe, SC... FC

External setpoint

All device
versions

Switching thresholds

All device
versions

Activation threshold

All device
versions

Deactivation threshold

All device
versions

Actual value

All device
versions

Sensor: Signal type

All device
versions

Sensor: Measurement range

All device
versions

Sensor: Fault

All device
versions

Speed

SCe, SC... FC

Pump speed

SCe, SC... FC

Speed of pump 1

SCe, SC... FC

Speed of pump 2

SCe, SC... FC

Symbol

Function/description

Availability

Summary of Contents for SC-HVAC SC

Page 1: ...AC SC SC FC SCe Pioneering for You 2 542 066 Ed 01 2014 02 Wilo de Einbau und Betriebsanleitung en Installation and operating instructions fr Notice de montage et de mise en service nl Inbouw en bedie...

Page 2: ......

Page 3: ...Fig 1a 1 2 4 3 Fig 1b 1 2 4 5 3...

Page 4: ...Fig 1c 1 2 4 5 3 Fig 1d 1 1 2 4 5 3...

Page 5: ...Fig 1e 1 2 4 6 7 8 5 3 Fig 1f 1 1 2 4 6 7 8 3 5...

Page 6: ...Fig 1g 1 1 2 4 6 7 8 3 5 Fig 2 1 2 3 4 X Q m3 h Fig 3 2 3 X Q m3 h Fig 4a 1 2 3 4 X Q m3 h Fig 4b 1 2 3 4 X Q m3 h...

Page 7: ...g 4c 1 2 3 4 X Q m3 h Fig 5 Fig 6 PLoff PLon Hset p c p m Q m3 h Fig 7 PLoff PLon Hmin Qmax1 Hmin 0 4 Hset Hset p v p m Q m3 h Fig 8 PLoff PLon pset p c p bar Q m3 h Fig 9 PLoff PLon Tset T c Q m3 h T...

Page 8: ...Fig 10 fmax fall raise Tmax Tmin fmin1 n f Tx Tx C f Hz Fig 11 fmax 20 4 fmin1 n f AI Analog IN mA f Hz...

Page 9: ...de Einbau und Betriebsanleitung 3 en Installation and operating instructions 46 fr Notice de montage et de mise en service 89 nl Inbouw en bedieningsvoorschriften 132...

Page 10: ...ery 49 5 4 Accessories 49 6 Description and function 50 6 1 Description of the product 50 6 1 1 Function description 50 6 1 2 Set up of the control device 50 6 2 Function and operation 51 6 2 1 Operat...

Page 11: ...sonnel safety are not observed this declaration loses its validity 2 Safety These operating instructions contain basic information which must be adhered to during installation operation and maintenanc...

Page 12: ...Failure of required maintenance and repair procedures 2 4 Safety consciousness on the job The safety instructions included in these installation and operating instructions the existing national regula...

Page 13: ...nal use in accordance with Section 4 of the operating instructions The limit values must on no account fall under or exceed those specified in the catalogue data sheet 3 Transport and interim storage...

Page 14: ...eed Smart Controller for electronic pumps HVAC Application in heating ventilation and air condi tioning systems 4x Number of pumps 3 0 Max rated motor power P2 kW DOL SD Direct online direct start Sta...

Page 15: ...direct starting WM Fig 1c SC star delta starting WM Fig 1d SC star delta starting BM Fig 1e SC FC direct starting WM Fig 1f SC FC direct starting BM Fig 1g SC FC star delta starting BM It consists of...

Page 16: ...ctivation threshold see Fig 2 item 3 can be set individually for each pump menu 1 2 2 4 6 8 Delay times can be set in the menus 1 2 5 2 and 1 2 5 3 for activation and deactivation of the peak load pum...

Page 17: ...owever the standby pumpis subject tostandstillmonitoringand isincluded in the test run Service life optimisation ensures that every pump becomes a standby pump once This function is preset at the fact...

Page 18: ...0 all pumps are switched off and the frost pro tection function is activated Remote setpoint adjustment Using the corresponding terminals in accordance with the wiring dia gram remote adjustment of t...

Page 19: ...ange of Pt100 or Pt1000 sensors is detected depending on the jumper setting see Fig 5 The following control modes can be selected p c constant differential pressure see Fig 6 The differential pressure...

Page 20: ...rding to the wiring diagram Faults of motors that are equipped with a temperature dependent resistor PTC for excess temperature protection can be detected using optional evaluation relays Excess curre...

Page 21: ...arameter input are performed using the operating knob Turn the knob to change values or to scroll through a menu level press it in order to select and confirm Fig 11 Information appears on the display...

Page 22: ...ossible All device versions Pump status symbol Pump available but switched off All device versions Pump status symbol Pump running with speed control bar varies according to the speed of the pump SCe...

Page 23: ...ersions Zero delivery head only p v SCe SC FC External setpoint All device versions Switching thresholds All device versions Activation threshold All device versions Deactivation threshold All device...

Page 24: ...ion delay times All device versions Set time All device versions Follow up time All device versions Setting of PID parameters SCe SC FC Proportional component setting SCe SC FC Integral component sett...

Page 25: ...r data controller type ID number software firmware All device versions Operating data All device versions Operating hours All device versions Operating hours of pump 1 All device versions Operating ho...

Page 26: ...evice versions Follow up time for low water only p c All device versions Peak load pump Activation threshold All device versions Peak load pump 1 Activation threshold SC SC FC Peak load pump 2 Activat...

Page 27: ...ing table for a description of the individual menu items Fig 13 Navigation and parameter input example Menu no notes Display Description Parameter range Factory setting 0 The main screen shows the sta...

Page 28: ...t selected for operation 1 1 1 4 Option of constant differential tem perature control mode currently not selected for operation 1 1 1 5 Only SCe SC FC Option of speed controller dependent on feed temp...

Page 29: ...70 C 70 0 C 1 2 1 2 Only p c p v Setting of the second setpoint 0 0 10 0 Sensor measure ment range m 10 0 m 1 2 1 2 Only p c Setting of the second setpoint 0 0 5 0 Sensor measure ment range bar 5 0 ba...

Page 30: ...sholds 1 2 2 3 Setting of the activation threshold of the 1st peak load pump in of the active setpoint 75 90 100 90 1 2 2 3 Only p c p v Activation threshold 1st peak load pump 1 2 2 3 Only p c Activa...

Page 31: ...y p c p v Activation threshold 2nd peak load pump 1 2 2 5 Only p c Activation threshold 2nd peak load pump 1 2 2 5 Only T c Activation threshold 2nd peak load pump 1 2 2 6 Setting of the deactivation...

Page 32: ...load pump 1 2 2 7 Only p c Activation threshold 3rd peak load pump 1 2 2 7 Only T c Activation threshold 3rd peak load pump 1 2 2 8 Setting of the deactivation threshold of the 3rd peak load pump in...

Page 33: ...e base load pump SCe fmin 2 32 52 SC FC fmin 2 42 92 32 42 1 2 4 0 Only SCe SC FC PID controller parameter menu 1 2 4 1 Setting of the proportional factor 0 0 5 100 0 0 5 1 2 4 2 Setting of the integr...

Page 34: ...e follow up time for dry running protection 0 15 180 s 15 s 1 2 5 5 Only p c Setting of the restart delay after dry run 0 5 10 s 5 s 1 2 6 0 Only SCe SC FC Frequency converter parameters 1 2 6 1 Setti...

Page 35: ...stop of all pumps OFF ON OFF 3 2 0 0 Single pumps 3 2 1 0 to 3 2 4 0 Menu for pump 1 2 3 4 3 2 1 1 to 3 2 4 1 Selection of the operating mode of pump 1 2 3 4 OFF HAND AUTO AUTO 3 2 1 2 to 3 2 4 2 Onl...

Page 36: ...y p c Actual value 4 1 1 1 Only T c n f FT Actual value of feed temperature 4 1 1 2 Only T c n f RT Actual value of return temperature 4 1 1 0 Only n f AI Actual value 4 1 2 0 Only p c p v Active setp...

Page 37: ...running time of the system 4 2 2 0 Running time of the pumps 4 2 2 1 to 4 2 2 4 Total running time of pumps 1 2 3 and 4 4 2 3 0 System s switching cycles 4 2 4 0 Menu for switching cycles of the indi...

Page 38: ...ype SC SC FC SCe 4 3 2 0 Serial number in ticker format 4 3 3 0 Software version 4 3 4 0 Firmware version 5 0 0 0 Operating parameter settings 5 1 0 0 Communication 5 1 1 0 Modbus 5 1 1 1 Selection of...

Page 39: ...stop bits 1 2 1 5 1 2 0 BACnet 5 1 2 1 Selection of the baud rate 9 6 19 2 38 4 76 8 19 2 5 1 2 2 Setting of the slave address 1 128 255 128 5 1 2 3 Selection of the parity none none 5 1 2 4 Selection...

Page 40: ...r a voltage signal the correspond ing jumper setting must be selected on the printed circuit board 0 10 V 2 10 V 0 20 mA 4 20 mA 4 20 mA 5 2 3 0 Selection of the system reaction in the event of a sens...

Page 41: ...old for minimum pressure 0 0 100 0 0 0 5 4 2 0 Minimum pressure 5 4 3 0 Selection of the behaviour in the event of minimum pressure OFF stop ON cont OFF stop 5 4 4 0 Setting of the delay for the maxim...

Page 42: ...Raise 5 6 0 0 Pump cycling 5 6 1 0 Activation of pump cycling ON OFF ON 5 6 2 0 Setting of the interval between two pump cycling processes 1 6 24 h 6 h 5 7 0 0 Pump test run 5 7 1 0 Activation of the...

Page 43: ...y companies must be adhered to DANGER Risk of fatal injury Incorrect installation and improper electrical connections can be life threatening Have the electrical connections established by licensed el...

Page 44: ...operation on a mains power supply with a system impedance Zmax at the building connection of max column 2 with a maximum number of switching operations per hour of column 3 see Table 6 below If the m...

Page 45: ...wiring diagram and the PE is connected to the earth rail Pump mains connections CAUTION Risk of property damage Danger of damage due to incorrect handling Observe the installation and operating instr...

Page 46: ...xactly to the width of the clamp used NOTE If the pump connection cables are extended beyond the dimension supplied ex works it is necessary to comply with the EMC notes in the operating manual of the...

Page 47: ...dance with the wiring diagram Use shielded cables connect the shield at both ends CAUTION Risk of property damage Risk of damage due to incorrect connection Do not connect any external voltage to the...

Page 48: ...lly closed contact after removing the jumper factory fitted CAUTION Risk of property damage Risk of damage due to incorrect connection Do not connect any external voltage to the terminals Frost protec...

Page 49: ...s are to be used CAUTION Risk of property damage Risk of damage due to incorrect connection Do not connect any external voltage to the terminals 8 Commissioning DANGER Risk of fatal injury Improper co...

Page 50: ...omply with the installation and operating instructions of signal transmitters and optional additional modules 9 Maintenance Have maintenance and repair work carried out by qualified person nel only DA...

Page 51: ...let break tank pumps restart automatically E64 Frost protection Frost protection thermostat has responded Check the outdoor temperature E80 1 E80 4 Fault of pump 1 4 Excess winding temperature thermal...

Page 52: ...e part All data of the rating plate NOTE For a list of original spare parts see the Wilo spare parts documenta tion www wilo com 12 Disposal Proper disposal and recycling of this product prevents dama...

Page 53: ...ivered state complies with the following relevant provisions est conforme aux dispositions suivants dont il rel ve Niederspannungsrichtlinie 2006 95 EG Low voltage directive Directive basse tension El...

Page 54: ...vendte harmoniserte standarder s rlig ver p gina anterior se f reg ende sida se forrige side FIN DK H CE standardinmukaisuusseloste EF overensstemmelseserkl ring Ilmoitamme t ten ett t m laite vastaa...

Page 55: ......

Page 56: ...WILO Central Asia 050002 Almaty T 7 727 2785961 LQIR ZLOR N Korea 2 3XPSV WG DQJVHR XVDQ T 82 51 950 8000 ZLOR ZLOR FR NU Latvia 2 DOWLF 6 1019 Riga T 371 6714 5229 LQIR ZLOR OY Lebanon WILO LEBANON...

Page 57: ...Pioneering for You WILO SE Nortkirchenstra e 100 D 44263 Dortmund Germany T 49 0 231 4102 0 F 49 0 231 4102 7363 wilo wilo com www wilo com...

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Wilo SC-HVAC SC, Installation And Operating Instructions Manual

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