Names And Functions Of Each Part - Hitachi RAD-18NHA1 Instruction Manual

NAMES AND FUNCTIONS OF EACH PART

INDOOR UNIT
MODEL NAME AND DIMENSIONS
RAD-18NHA1/RAD-25NHA1/RAD-35NHA1/RAD-50NHA1
INDOOR UNIT INDICATORS
MODEL
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does
not work. Normally do not use this button.
TIMER LAMP
This lamp lights when the timer is working.
OPERATION LAMP
This lamp lights during operation.
During heating, the operation indicator may blink, blowing very
lightly or totally stopping under the following conditions:
(1) During preheating (heating operation)
For about 2–3 minutes after starting up.
(2) During defrosting (heating operation)
Defrosting will be performed about once an hour when frost
forms on the heat exchanger of the outdoor unit, for 5–10
minutes each time. (If the piping length used is longer than
usual, frost will likely to form.)
– 5 –
WIDTH (mm) HEIGHT (mm)
750 235
DEPTH (mm)
400