Hitachi RAC-AJ10PCASM Installation & Operation Manual

Hitachi RAC-AJ10PCASM Installation & Operation Manual

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INSTALLATION
& OPERATION
MANUAL
MODEL
RAK-AJ10PCASM/RAC-AJ10PCASM
RAK-AJ13PCASM/RAC-AJ13PCASM
RAK-AJ18PCASM/RAC-AJ18PCASM
RAK-AJ24PCASM/RAC-AJ24PCASM
HI2022480HA

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Summary of Contents for Hitachi RAC-AJ10PCASM

  • Page 1 INSTALLATION & OPERATION MANUAL MODEL RAK-AJ10PCASM/RAC-AJ10PCASM RAK-AJ13PCASM/RAC-AJ13PCASM RAK-AJ18PCASM/RAC-AJ18PCASM RAK-AJ24PCASM/RAC-AJ24PCASM HI2022480HA...
  • Page 2: Remote Controller

    Remote controller Remote controller The remote controller transmits signals to the system. ON/OFF BUTTON The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE ON/OFF MODE BUTTON Press this button to select the operation mode.
  • Page 3 Remote controller Airflow direction control Selecting mode Each time the "MODE" button is pressed, the Vertical airflow(Horizontal airflow) is automatically operation mode is changed in sequence: adjusted to a certain angle in accordance with the AUTO operation mode after turning on the unit. HEATING COOLING FAN ONLY...
  • Page 4: Installation Instructions

    Installation instructions Location for Installing Outdoor Unit 1. Where it is convenient to install and well ventilated. 2. Avoid installing it where flammable gas Installation diagram Outdoor unit could leak. Distance from ceiling should be 3. Keep the required distance Distance from wall over 200 mm Pipe length is...
  • Page 5 Insert here Wall hole sleeve 2. Drill a Hole for Pipe ( hard polythene tube Decide the position of hole prepared by user) large large for pipe according to the pipe pipe drain location of mounting plate. small drain small hose pipe hose...
  • Page 6: Outdoor Unit Installation

    Front panel Outdoor unit installation Terminal (inside) 1. Install Drain Port and Drain Hose (for heat-pump model only) Rubber pad (optional) Cabinet The condensate drains Place under the leg pedestal from the outdoor unit when Indoor unit Chassis the unit operates in heating mode.
  • Page 7: Maintenance

    How to Purge Air Tubes: Protection (1) Unscrew and remove caps from 2 and 3-way valves. Operating condition (2) Unscrew and remove cap from service valve. (3) Connect vacuum pump flexible hose to the The protective device maybe trip and stop the service valve.
  • Page 8: Troubleshooting

    Pressing this button can let the AC run or stop The symbol may be different from your model, but the button is similar. Specifications in this document are subject to change without notice, in order that Hitachi-Johnson Controls Air Conditioning, Inc. may bring the latest innovations to their customers.

Table of Contents