Инструкция на Тепловые насосы воздух-вода Toshiba серии ESTIA R32

Текст инструкции

1. Стр. 1 AIR TO WATER HEAT PUMP

2. Стр. 3 ■ General specifications

3. Стр. 4

   2 Accessory parts 3 Preparations for installation No. Parts name 1 Installation Manual (this document) Quantity 1 2 Owner’s Manual 1 ■ Parts required to connect this product (Common items) Category Insulator for cooling Part Strainer (water filter) Water piping Electrical system Specification…

4. Стр. 5 4 Precautions for safety

   Observe the same precautions for refrigerant recovery work (pump back procedure to Outdoor Unit) and do not disconnect pipe work until refrigerant is recovered and valves closed. ■ General safety precautions Ensure that all Local, National and International regulations are satisfied. • Read the…

5. Стр. 6 9-EN

   • Ensure correct connection of interconnecting wire between Outdoor Unit and Hydro Unit. Incorrect connection of the interconnecting cable may result in the damage of electrical parts. • Under no circumstances must the power cable be extended. Poor connections, where the cables are joined, may give…

6. Стр. 7 ▼Fig.5-01

   5 Example of Hydro Unit installation ■ Example of installation for cooling and heating • When the cooling mode is required, a 2-way valve must be installed to isolate the radiator. A 2-way valve shoud be installed to isolate the under-floor heating if necessary. • If the minimum flow rate cannot be…

7. Стр. 8

   ■ Example of 2-zone temperature control and hot water supply system The following shows an example of the 2-zone temperature control. A buffer tank and a water pump are required for the 2-zone temperature control. If the fan coil or radiator has a temperature regulating valve, install a bypass…

8. Стр. 9 7 Hydro Unit

   ■ E-box layout installation ▼Fig.6-02 WARNING • To protect yourself from injury, always use PPE (Personal Protective Equipment), that is, wear gloves. • Install the Hydro Unit by at least two persons. • Install the Hydro Unit in a place strong enough to withstand the following weights: The dry…

9. Стр. 10

   WARNING ▼Fig.7-03 380 M8 • THIS SYSTEM ADOPTS HFC REFRIGERANT (R32) WHICH DOES NOT DESTROY THE OZONE LAYER. • Therefore during installation work prevention of the invasion of water, dust, former refrigerant or oil is of a paramount importance. To prevent the charging of incorrect refrigerants into…

10. Стр. 11 Piping to hot water cylinder (option)

    ▼Fig.7-09 Design the water pipe length within the QH characteristics of the pump (Refer to “Fig. 7-14”, “Fig. 7-15” and “Fig. 7-16” on page 11”). The height of the pipe must be 7 m or less. Water supplied to the hot water cylinder is branched by a motorized 3-way valve (locally procured). For the…

11. Стр. 12

    Pump operation/configuration ▼Fig.7-14 Ensure the minimum water flow rate. The method for confirming the water flow rate is described below.  Follow the steps below to set DN [6A6] to [0000] and DN [A0] to [0000]. Pump speed is maximized. * For DN code settings, Please refer to the installation…

12. Стр. 13 ■ Electrical installation

    ▼Fig.7-19 • The Hydro Unit must be connected to the mains power supply using a isolating switch which disconnects all poles and has a contact separation of at least 3 mm. • The cord clamps, attached to the Hydro Unit, must be used to secure the electrical cables. • Wrong connection of electrical…

13. Стр. 14 Stripping length of power wire for single phase 6kW Back up heater type

14. Стр. 15 • Remove the front cover and the electrical box cover

    from the Hydro Unit. • The Hydro Unit power cable must be sized in accordance with refer to “Electrical supply/cable specifications”. • Connect the Hydro Unit power cable to Terminal 03 as shown below. ▼Fig.7-20 Backup heater 220-240 V ~ type (3, 6 kW type) Backup heater 380-415 V 3N~ type (6,9 kW…

15. Стр. 16

    Type 2: SPST Required Valve Specification: Electrical Specification: 230 V; 50 Hz; <100 mA Valve Diameters: Port A, Port B: Ø 1 1/4" Return Mechanism: 3 types of 3-way valve (diverter) can be used. Set the 3-way valve in use with the DN 6B4. 6B4 Type 1 2-wire spring return 0 (Default) Type 2 3-wire…

16. Стр. 17 Additional Hydro Unit outputs

    This unit has four output ports. They are selectable by DN. Table1 shows the selectable output functions and default settings. Volt free contact – specification show below: AC230 V; 0.5 A (maximum) DC24 V; 1 A (maximum) Minimum current; 10 mA MCC-1755 CN22 common line 6 5 O/P 4 O/P 3 4 common line 3…

17. Стр. 18 I/P7: TEMPO2 signal input

    • DN [B6] = 2 • Non-voltage contacts • When the TEMPO signal is input (the circuit is closed), the boiler signal is output regardless the outside temperature and devices are turned off heater, inlet pump, heat pump. 1.Basic operation: heating operation using the boiler. 2.Switching to hot water…

18. Стр. 19 ■ Wire the remote controller

    Wiring diagram Terminal block (TB04) for the remote control wiring on the Hydro Unit Remote control wiring (procured locally) A A B B * Terminals of A and B have no polarity. Remote controller Terminal block for the remote control wiring ■ Central Remote Controller (option) To connect the Central…

19. Стр. 20

    ■ 0-10V interface [HWS-IFAIP01U-E] (option) Capacity direct control • DN 680 is set to “2, 3 or 4”. To connect the 0-10V interface TB04 for the 0-10V interface wiring on the Hydro Unit E-BOX • Communication wiring use 2-core non-polarity wires. • Use 2-core shield wires to prevent noise trouble. •…

20. Стр. 21 8 Group Control and optional controllers

    To operate a group control of multiple Hydro Units • Hydro Units are available to connect maximum 8 units. • The wiring of remote controller on the Hydro Unit No.2 to No.8 should be disconnected as shown Fig.8-01. • When the power supply has been turned ON, the automatic address setup starts and the…

21. Стр. 22

    9 Start up and configuration ■ Names and functions of parts Buttons Select ”Hydro Unit DN” in the FIELD SETTING MENU to change the Hydro DN codes. Set the following initial settings and the other setting items (Refer to page 29) ■ Setting Hydro DN codes DN code 41-EN DN Description Default 6B0 Used…

22. Стр. 23 ■ Meaning of Indication on the top screen

    In normal Lights when Night setback operation is set to “ON” and heating or cooling is selected. In failure occurring Lights while Silent mode operation is actually running. Lights while hot water boost is actually running. ZONE1 ZONE2 HOT WATER ZONE1 ZONE2 Lights when Anti bacteria operation is set…

23. Стр. 24

    ■ Menu items ■ FIELD SETTING MENU items MENU Top screen Auto mode [ MENU ] + [ ] Press at the same time (4 sec) Schedule timer Night setback FIELD SETTING MENU Silent mode Page 25 Test mode Page 25 Floor drying Page 26 Forced defrosting Page 26 Information input Page 27 Hot water boost Anti bacteria…

24. Стр. 25 ■ Setting – Initial setting –

    (1) P ress the [ ]/[ ] button to select “Setting” on the “MENU” screen, then press the [ ] button MENU(2/2) Anti bacteria Frost protection Setting Information Power consumption SET (2) P ress the[ ]/[ ] button to select “Initial setting” on the “Setting” screen, then press the [ ] button. • The…

25. Стр. 26

    ■ Summer time ■ Clock display • Set summer time (Daylight saving time). • When This function is “ON” and the time in “Start date” is reached, the setting time in the remote controller shifts by +1 hour (e.g. 1:00→2:00), and when the time in “End date” is reached, the setting time shifts -1 hour…

26. Стр. 27

    The pump is activated in 30 seconds. If air is not released completely, the flow rate switch is activated to stop operation. Release air again according to the piping procedure. Little air entrainment is discharged from the purge valve. • Check that the hydraulic pressure has become the…

27. Стр. 28

    ■ Information input • Register information about the contact number for Service, model name and serial number of the Hydro Unit and Outdoor Unit. (1) Press the [ ]/[ ] button to select “Information input” on the “FIELD SETTING MENUˮ screen, then press the [ ] button. Outdoor (Hydro) model name…

28. Стр. 29 ■ Service monitor

    • T he sensor sensing temperature is displayed on the remote controller. • This function allows you to make sure whether the sensor is installed properly. FIELD SETTING MENU(2/2) Hydro Unit data (1) P ress the [ ]/[ ] button to select “Service monitor” on the “FIELD SETTING MENUˮ screen, then press…

29. Стр. 30

    ■ Hydro Unit DN (Remote controller DN) Main setting items • Hydro Unit DN setting is available only for the header remote controller. • Set DN for various operation modes with the remote controller. (1) Press the [ ]/[ ] button to select “Hydro Unit DN” (or “Remote controller DN”) on the “FIELD…

30. Стр. 31 (10) S

    etting Night Setback (DN 26. remote controller DN 0E to 0F) • Set the function when the Night setback is set to “ONˮ. • Set reduction temperature, start time, and end time. (12) H ydro 2-Way Diverting valve operation. control • When using both cooling and heating operations and there is an Hydro…

31. Стр. 32

    Location & DN Number 8 9 Frost Protection Back Up Heater Control Range HWT-60 (HWT110,140) Default HWT-60 (HWT110,140) DN Description Hydro RC Function 0 = Invalid; 1 = Valid 3A – 0–1 1 Frost Protection Setting Temperature (°C) 3B – 10–20 °C 15 End days – 12 0–20 0 End times – 13 0–23 0 Downtime…

32. Стр. 33 ■ Settings by purpose

    Location & DN Number Hydro RC Range HWT-60 (HWT110,140) Default HWT-60 (HWT110,140) Setting Start and End temperature (°C) – 14 20–55 0 Setting Max temperature (°C) – 15 20–55 0 Continuation days for every step up to Max temperature (days) – 16 1–7 0 Temperature difference for every step up to Max…

33. Стр. 34

    ▼ Fig.9-03 11 Troubleshooting ▼ Fig.9-04 Insulation tube (minimum 1 mm) M TFI Sensor Tying up Symptom TFI 2 Zone hot water supply pipe Direct Buffer tank for Under Floor Heating ■ Fault symptoms More than 4 mm Zone 2 Under-floor Heating (2-Way Valve Control) Setting for second remote controller Room…

34. Стр. 35 Failure mode detected by the Hydro Unit

    O Possible × Not possible Please don’t continue backup operation in a state of displaying a check code. Remove the cause of the anomaly immediately. Check code O Possible × Not possible A01 A02 A03 Operational cause Backup operation Pump or flowing quantity failure Detected by flow rate abnormality…

35. Стр. 36

    O Possible × Not possible Check code Diagnostic functional operation Operational cause THO sensor failure F18 F19 Detection of THO disconnection failure TFI sensor failure F20 Backup operation Automatic reset Heating × Hot water O O Heating × Hot water O 1. Check the resistance value and connection…

36. Стр. 37 Check

    code Installation Manual Diagnostic functional operation Operational cause Automatic reset O × 1. Check the refrigeration cycle (gas leak). 2. Failure of the pulse motor valve. 3. Check the resistance value of the discharge temperature sensor (TD). O × 1. Almost no or little water flow. 2. Failure…

37. Стр. 38

    12 Technical parameters Technical parameters for heat pump combination heater Climate condition : average climate Technical parameters for heat pump space heater Outdoor unit Climate condition : average climate Outdoor unit Models: HWT-401HW-E HWT-601HW-E HWT-601XWHM3W-E HWT-601XWHM6W-E…

38. Стр. 39 Technical parameters for heat pump space heater

    Technical parameters for heat pump combination heater Climate condition : average climate Outdoor unit Models: Indoor unit Hot water cylinder Air-to-water heat pump: Water-to-water heat pump: Brine-to-water heat pump: Low-temperature heat pump: Equipped with a supplementary heater: Heat pump…

39. Стр. 40 Technical parameters for heat pump combination heater

    Technical parameters for heat pump space heater Climate condition : average climate Climate condition : average climate Outdoor unit Models: HWT-801H8(R)W-E HWT-1101H8(R)W-E HWT-1401H8(R)W-E HWT-1101XWHM3W-E HWT-1101XWHM3W-E HWT-1401XWHM3W-E HWT-1101XWHM6W-E HWT-1101XWHM6W-E HWT-1401XWHM6W-E…

40. Стр. 42

    ul. Gdańska 131, 62-200 Gniezno, Poland 2F301510015

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