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Fresh water controller

745.089 | Z01 | 11.30 |

Subject to change due to technical improvements!

Installation and operating instructions

Содержание TF B001

Страница 1: ...Fresh water controller 745 089 Z01 11 30 Subject to change due to technical improvements EN Installation and operating instructions...

Страница 2: ...ssignments 11 4 Structure 12 4 1 Casing 12 4 2 Display 12 5 Operation 14 5 1 Operating buttons 14 5 2 Display when operating 14 5 3 Setting the hot water temperature 14 6 Modes of operation 15 6 1 Cha...

Страница 3: ...onal The system can be damaged by improper operation of the device The device must not be connected to the power supply if it has an open or damaged casing Factory labels and markings must never be al...

Страница 4: ...nts This manual contains all information required by a technical professional for setting up and operating the controller 2 2 Target audience The target audience of this manual are technical professio...

Страница 5: ...Fig 1 Fig 1 Removing the front panel 3 1 2 Mounting the front panel X Carefully position the front panel and then press it onto the casing until it latches into place 3 1 3 Removing the terminal cove...

Страница 6: ...is open Do not use the casing as a drilling template 1 If necessary remove the terminal cover 2 Screw in the screw for the upper mounting hole Fig 2 until the screw head has a clearance of 5 7 mm from...

Страница 7: ...ical data section The local power supply must match the specifications on the type plate of the con troller The power supply cable is to be connected to the mains power as follows using a plug connect...

Страница 8: ...protective earth for power connection terminal block Signals terminal block PWM R1 1x control output for controlling a high efficiency pump 2x mass connection common mass X not used A 1x 4 pin straigh...

Страница 9: ...d in the following Terminal pin assignments section Mains input and output First connect PE then N and L Strain relief First clamp the lower strain relief clamps and then the upper strain relief clamp...

Страница 10: ...ight plastic link between the casing and the spring clamp Fig 5 2 Carefully push the screwdriver to the left Lever the spring clamp to the right until the plastic link is free 3 Pull out the plastic l...

Страница 11: ...ntroller terminals used for connecting external components L R1 N PE PE PWM R1 1 230 V 230 V 1 3 4 2 Fig 6 Terminal pin assignments for the connected components Mains input Power supply of the pump hi...

Страница 12: ...l 3 1 Terminal cover 3 3 1 1 Terminal cover fastening screw 1 Section 3 3 1 describes the terminals under the terminal cover Fig 7 Front view of the controller 4 2 Display 4 2 1 Overview error v 1 2 3...

Страница 13: ...eter is being edited in the settings menu 4 2 3 Settings menu The settings menu in Fig 8 contains the entry Para parameter 4 2 4 Operational and setting values The display of the operational and setti...

Страница 14: ...e flashing component Exception always flashes in manual mode A flashing symbol is indicated in the figures by Displays that are automatically alternately displayed are shown overlapping in the figures...

Страница 15: ...ee example in Fig below Software version St 1 3 Backlighting is red Settings menu can be called up The Off mode is preset when the device is delivered Operation X X Press and hold the SET button for 2...

Страница 16: ...SET SET SET ESC 3 3 2 6 4 Automatic mode Functionality Automatic is the normal mode of operation and the system is automatically controlled The following actions are possible Display status status di...

Страница 17: ...s required in order to display other components component flashes 2 Press SET The min max difference values are displayed alternately 3 If desired press and hold the SET button for 2 seconds to reset...

Страница 18: ...Immediately disconnect the device from the mains supply when it can no longer be operated safely e g in the case of visible damage Disconnect the device from the mains power before opening the case Al...

Страница 19: ...ing drawn off The pump symbol rotates Pump is running due to block age protection No fault Grundfos Direct SensorsTM shows a flow but no drinking water is being drawn off Grundfos Direct SensorsTM is...

Страница 20: ...s sible causes The storage tank is not heated up The isolating valve in the primary circuit is closed Air is in the pipes The pump is faulty The heat exchanger is dirty or calcified Heat up the storag...

Страница 21: ...lication conditions Degree of protection IP22 DIN 40050 without front panel IP20 Protection class I Ambient temperature 0 50 C when wall mounted Physical specifications Dimensions L x W x H 110 x 160...

Страница 22: ...l wear and tear does not constitute a malfunction No legal guarantee can be offered if the fault can be attributed to third parties unprofessional installation or commissioning incorrect or negligent...

Страница 23: ...23 745 089 11 30 EN Notes...

Страница 24: ...24 745 089 11 30 EN 745089...