Operation Manual; Safety Summary - Hitachi air Core 700 Operation Installation Maintenance Manual

Hide thumbs Also See for air Core 700:
Table of Contents

Advertisement

1. Safety Summary

DANGER
!
Do not pour water into the indoor or outdoor unit. This product contains electrical components and if
wet, can cause serious electrical shock.
Do not tamper with or adjust safety devices inside the indoor unit or outdoor unit. If these devices are
tampered with or readjusted, it may cause a serious accident.
Do not open the service cover or access panel for the indoor or outdoor unit without turning OFF the
main power supply.
WARNING
!
Refrigerant leakage can cause difficulty with breathing due to insufficient air. If leakage occurs, turn OFF
the main switch, and contact your service contractor.
Do not use any sprays such as insecticide, lacquer, hair spray or other flammable gases within
approximately one (1) meter from the system.
If earth leakage breaker (ELB) or fuse is frequently activated, stop the system and contact your service
contractor.
CAUTION
!
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
Means for disconnection from the supply mains, which have a contact separation in all poles that
provide full disconnection under overvoltage category III conditions, must be incorporated in the fixed
wiring in accordance with AS/NZS 3000.
The appliance shall be installed in accordance with relevant local and national wiring regulations. The
maximum working pressure is 4.15MPa. This maximum working pressure shall be considered when
connecting the indoor unit to outdoor unit.
The indoor unit is suitable for refrigerant R32 only and shall only be connected to outdoor unit suitable
for the same refrigerant (R32). Please refer to the instruction manual of the outdoor unit to be used
combined with the indoor unit for the refrigerant charging.
NOTE:
It is recommended that the room be ventilated every 3 to 4 hours.

Operation Manual

-1-
1. Safety Summary

Advertisement

Table of Contents
loading

Table of Contents