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Bosch Climate 5000 VRF HWM Series Manual

Wall mounted type vrf indoor unit - dc fan motor
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Climate 5000 VRF
HWM Series
Climate 5000 VRF
Wall Mounted Type VRF INdoor Unit - DC Fan motor
HWM22-1
HWM56-1
HWM28-1
HWM71-1
HWM36-1
HWM80-1
HWM45-1
HWM90-1
Thank you very much for purchasing our air conditioner,
Before using your air conditioner, please read this manual carefully and keep it for future reference.

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Summary of Contents for Bosch Climate 5000 VRF HWM Series

  • Page 1 Climate 5000 VRF HWM Series Climate 5000 VRF Wall Mounted Type VRF INdoor Unit - DC Fan motor HWM22-1 HWM56-1 HWM28-1 HWM71-1 HWM36-1 HWM80-1 HWM45-1 HWM90-1 Thank you very much for purchasing our air conditioner, Before using your air conditioner, please read this manual carefully and keep it for future reference.
  • Page 2: Table Of Contents

    2 | PRECAUTIONS CONTENTS PAGE When installing the unit in a small room, refrigeration levels must not exceed the maximum levels specified. If refrigeration escapes call the installation company and vacate the room immediately. 1. PRECAUTIONS ..............2 Contact the place of purchase for information. 2.
  • Page 3: Installation Information

    INSTALLATION INFORMATION | 3 If the refrigerant leaks during installation, ventilate the area ■ Where there is strong electromagnetic wave existing. immediately. ■ Where there are inflammable materials or gas. Toxic gas may be produced if the refrigerant comes into contact with heat source.
  • Page 4: Accessories

    4 | ACCESSORIES 3. ACCESSORIES Please check whether the following fittings are of full scope. If there are some spare fittings, please restore them carefully. NAME SHAPE QUANTITY FUNCTION _________ _________ 1. Remote controller manual Secure the installation board 2. Screw ST3.9x25 for installation board _________ 3.
  • Page 5: Inspecting And Handling The Unit

    INSPECTING AND HANDLING THE UNIT | 5 4. INSPECTING AND HANDLING 5.2 Drilling A Hole and Mounting Installation Board THE UNIT Installation Board and Its Direction (unit: mm) 2.2\2.8 kW At delivery, the package should be checked and any damage should be reported immediately to the carrier claims agent.
  • Page 6 6 | INDOOR UNIT INSTALLATION Wrong installation When connecting an extension drain hose, insulate the connecting ■ part of the extension drain hose with a shield pipe Mounting board of indoor unit Wall Shield pipe Horizontal line Extension drainhose Drain hose Fig.
  • Page 7: Refrigerant Pipe Installation

    REFRIGERANT PIPE INSTALLATION | 7 6. REFRIGERANT PIPE INSTALLATION Piping and bandaging Protect the connective cable, drain hose and wiring with tape securely,   CAUTION evenly as shown below. Ventilate the room and area if there is any refrigerant leakage during Because the condensed water from rear of the indoor unit is gathered ■...
  • Page 8: Wiring Chart

    8 | WIRING CHART Tightening Torque Take out the faceplate, then dismantle the display cover plate. (see ■ Fig.7-1) Table 6-2 Faceplate Outer diameter (mm) Tightening Torque (N.m) of connection piping Ø 6.4 14.2~17.2 Ø 9.5 32.7~39.9 Wiring cover plate Ø...
  • Page 9 WIRING CHART | 9 7.1 Terminal Board 7.2 Horsepower set Hoursepower code Please refer to the indoor unit wiring diagram for the wiring. POWER_S NOTE   The air-conditioners can be connected with Central Control Monitor (CCM). Before operation, please wiring correctly and set system address and network address of indoor units.
  • Page 10 10 | WIRING CHART 7.4 Main board Code designation SW5 definition z 00 means temp. compensation value is 6°C in heating SW1 definition mode (Default) S W 1 z 01 means temp. compensation value is 2°C in heating z 0 means auto addressing mode (Default) S W 5 mode z 1 means factory test mode...
  • Page 11: Test Operation

    TEST OPERATION | 11 8. TEST OPERATION According to the user’s requirement, install the remote controller ■ holder where the remote controller’s signal can reach the indoor unit smoothly. Test operation ■   CAUTION Set the air conditioner under the mode of “COOLING” with the •...
  • Page 12 Bosch Thermotechnology Ltd. Cotswold Way, Warndon, Worcester WR4 9SW All Enquiries: 0330 123 3004 www.bosch-industrial.co.uk...