Safety Summary - Hitachi PSC-A1T Installation And Operation Manual

1.

SAFETY SUMMARY

DANGER:
DO NOT pour water into the control timer (hereafter called "Timer"). This product is equipped
with electrical parts. If poured, it will cause a serious electrical shock.
WARNING:
DO NOT perform installation work and electrical wiring connection by yourself. Contact your
distributor or dealer of HITACHI and ask them for installation work and electrical wiring by
service person.
CAUTION:
- DO NOT install the indoor unit, outdoor unit, Timer and cable at such places as;
- where there is oil vapor and the oil is dispersed
- where the hot springs are near (in a sulfuric environment)
- where generation, flowing, staying or leaking of flammable gas is detected
- where the sea is near (in the salty environment)
- an acid or alkaline environment
- DO NOT install the indoor unit, outdoor unit, Timer and cable within approximately 3 meters
from strong electromagnetic wave radiators such as medical equipment. In case that the
Timer is installed in a place where there is electromagnetic wave radiation, shield the Timer
and cables by covering with the steel box and running the cable through the metal conduit
tube.
- In case that there is electric noise at the power source for the indoor unit, provide a noise filter.
2.
INSTALLATION WORK
2.1.
SELECTION OF INSTALLATION PLACE
Select a suitable place for handling and determine the installation place of the Timer with the
customer's acceptance.
Do not install the Timer at such places as;
- where children can touch
- where the air from the air conditioner is directly discharged
2.2.
BEFORE INSTALLATION
This packing contains the following parts:
HITACHI
GROUP
Control Timer
SAFETY SUMMARY
2 screws M4x16L For fixing
the Holding Bracket onto the
wall
/
1
1
Cable (1 m)