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Toshiba VN-M150HE Installation Manual

Air to air heat exchanger
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Air to Air Heat Exchanger

Installation Manual

Concealed microcomputer
control type
Model name:
VN-M150HE
VN-M250HE
VN-M350HE
VN-M500HE
VN-M650HE
VN-M800HE
VN-M1000HE
AMP Air Conditioning
For commercial use
Installation Manual
Installation Manual
www.ampair.co.uk | sales@ampair.co.uk
English
1
Xxxxx
xx

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  Summary of Contents for Toshiba VN-M150HE

  • Page 1: Installation Manual

    Air to Air Heat Exchanger Installation Manual Concealed microcomputer control type Model name: For commercial use VN-M150HE VN-M250HE VN-M350HE VN-M500HE VN-M650HE VN-M800HE VN-M1000HE English Installation Manual Xxxxx Installation Manual AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...
  • Page 2: Table Of Contents

    Contents person Air to Air Heat Exchanger made by Toshiba Carrier Corporation. He or she has been trained to install, repair, maintain, relocate and remove the Air to Air Heat Exchanger made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to 1 Precautions for Safety .
  • Page 3: Precautions For Safety

    Air to Air Heat Exchanger is installed by an unqualified individual, a fire, electric shocks, injury, water leakage, noise ‘Safety’ working clothing and/or vibration may result. • If using separately sold products, make sure to use Toshiba specified products only. Using unspecified products may Electrical-related work Gloves to provide protection for electricians and from heat cause fire, electric shock, water leak or other failure.
  • Page 4 – 3 – 5-EN 6-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Electrical wiring • The external air intake opening should be positioned away from the exhaust openings of combustion gases. The • Only a qualified installer(*1) or qualified service person(*1) is allowed to carry out the electrical work of the Air to Air intake of such gases could cause a lack of oxygen in the room.
  • Page 5: Accessory Parts

    Heat Exchange Elements, • Duct length must be longer than 850 mm. Fans, Motors and Damper. Heat exchange Model No. A (mm) B (mm) C (mm) Weight (kg) element VN-M150HE, M250HE VN-M350HE VN-M500HE, M650HE 1140 1140 VN-M800HE, M1000HE 1189 1189 7-EN 8-EN –...
  • Page 6: Separately Sold Parts

    Fixing lever Room intake Exhaust air (One for each element) opening (sold separately) duct (Supply/ Exhaust Air Unit: mm grille) Applicable Model name duct nominal diameter VN-M150HE Ø98 Ø110 Ø100 VN-M250HE Ø145 Ø158 Ø150 VN-M350HE Ø145 Ø158 Ø150 VN-M500HE 1140 1050...
  • Page 7: Installation

    • Use the specified ducts. (See the Model List) • Attach the adapter to the unit using the accessory VN-M150HE • Install two outdoor ducts so they will be in the down gradient toward outdoor to prevent water from coming in.
  • Page 8: Electric Wiring

    – 7 – 13-EN 14-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Electric Wiring Communication wire Item Communication wire WARNING Central control wire (*2) Remote controller wire Model name VN- 1. Using the specified wires, ensure to connect the wires, and fix wires securely so that the external tension to 2-core, non-polarity the wires do not affect the connecting part of the terminals.
  • Page 9: Connection Diagram

    Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Connection diagram Switches and connectors on the circuit board Remove the 4 screws to detach the electrical control cover. Gray Light blue External output *5 External input (sold * Refer to "9.
  • Page 10: Remote Controller Wiring

    – 9 – 17-EN 18-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Wire connection Switching between Extra High and High In a central control system, connect the copper braid shield of central WARNING control wire (2-core shielded wire).
  • Page 11: Installation Method For Each System Configuration

    Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Installation Method for Each System System example Operation Central control system • The central controller can be used to ON/OFF the whole Configuration system and separately ON/OFF groups of the Air to Air (When controlling the Air to Air Heat Exchanger only) Heat Exchangers.
  • Page 12 – 11 – 21-EN 22-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Air to Air Heat Exchanger system linked Central control system Air to Air Heat Exchanger system with air conditioners System example —...
  • Page 13 Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Changing the group address, indoor unit address, and central Installing two remote controllers for the Air to Air Heat control address Exchanger For details on how to install the remote controller for the Air to Air Heat Exchanger, refer to the Installation Manual accessory with the remote controller.
  • Page 14 – 13 – 25-EN 26-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Air to Air Heat Exchanger system (Multiple Air to Air Heat Exchangers are used.) Central control system (When controlling the Air to Air Heat Exchanger only) Air to Air Heat Exchanger Air to Air Heat Exchanger Air to Air Heat Exchanger...
  • Page 15 Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Central control system (When controlling the air conditioner and the Air to Air Heat Exchanger Central control system (When controlling the air conditioner and Air to Air Heat Exchanger separately) together) For the settings of the central control address, refer to the Installation Manual of the central control device.
  • Page 16: Advanced System

    – 15 – 29-EN 30-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Advanced System 2) When the output signal of the external device is a no voltage a-contact (static signal) Remote ON/OFF Adapter NRB-1HE (locally procured) CN705 WARNING...
  • Page 17 Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger 1) When switching the remote controller between invalid/valid from an external device 3) When switching between Bypass mode/Heat exchange ventilation from an external device Remote ON/OFF Adapter NRB-1HE Remote ON/OFF Adapter NRB-1HE (locally procured) (locally procured)
  • Page 18: Advanced Control

    – 17 – 33-EN 34-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Advanced Control Connecting an electric damper (electric shutter) (External Output) 220-240V~, 50Hz 220V~, 60Hz REQUIREMENT Power supply • When the unit is used for the first time, it takes a while Electric for the remote controller to recognize operation input damper...
  • Page 19 Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Using TIMER time buttons, select Codes (DN codes) for changing settings SET DATA [ Codes in the table below are necessary for local advanced control. Push button.
  • Page 20 – 19 – 37-EN 38-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Setting of the Air to Air Heat Exchanger single operation (Setting Code Description SET DATA and description Factory default Note for the header air conditioner) Changing the 0000: ON during normal operation 0000: ON during...
  • Page 21: Ventilation Mode Setting

    Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Setting of delayed operation (Delayed operation of the Air to Air Setting for linked operation with external devices Heat Exchanger when it operates link with air conditioners) Specifies the operation of the Air to Air Heat Exchanger linked with the on/off operation of external devices * For group operation, adjust this setting for the Air to Air Heat Exchanger to which the Remote ON/OFF Adapter The operation of the Air to Air Heat Exchanger is delayed by [Setting value] x 10 minutes (10 to 60 minutes) when...
  • Page 22 – 21 – 41-EN 42-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Setting for changing the operation output Remote controller switch monitoring function Terminals 1 and 2 for external devices can be used to connect an auxiliary fan or to use the operation output for This function is available to call the service monitor mode from the remote controller during a test run to acquire operating external devices connected to the terminal.
  • Page 23: Test Run

    CAUTION The table below shows the weight of each heat exchange element. Handle the heat exchange element carefully so as not to drop it. Model name Weight (kg/unit) Quantity VN-M150HE VN-M250HE VN-M350HE VN-M500HE VN-M650HE VN-M800HE VN-M1000HE Clean the filter if is indicated on the remote controller.
  • Page 24 – 23 – 45-EN 46-EN Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Maintenance of the heat Remove the filters. Attach the heat exchange elements. Remove the filters from the frame of the heat Install the heat exchange elements as before.
  • Page 25: Troubleshooting

    Installation Manual Installation Manual Air to Air Heat Exchanger Air to Air Heat Exchanger Troubleshooting Check codes and parts to be checked Wired remote Judging controller Main defective parts Parts to be checked / error description Confirmation and check device display No header remote Remote...
  • Page 26 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...