Emergency Run Operation; Remote Control Handling Procedure - Mitsubishi Heavy Industries SRC50HE-S1 User Manual

Emergency run operation

• The unit ON/OFF button on the unit operates ON/OFF temporarily when the remote control is not used.
Operation program
• OPERATION MODE :
• FAN SPEED
• AIR FLOW
• Operation starts by pressing the unit ON/OFF button; it stops if you press the button again.

Remote control handling procedure

Replacing the batteries
The following cases signify exhausted batteries. Replace old batteries with new ones.
• Receiving beep is not emitted when a signal is transmitted.
• Indicator fades away.
1
Remove back lid and take out old batteries.
2
Insert new batteries. (SUM-4 or R03x2)
3
Close back lid.
4
Press the reset switch with the tip of a ballpoint pen.
AUTO
: AUTO
: AUTO
Attention to
the , and .
marks
I When the indicator shows any abnormal condition, Press the reset
switch with the tip of a ballpoint pen.
NOTE
• Don't use old and new batteries together.
• Remove the batteries when the remote control is not used for a
long period.
• The life of a battery conforming to JIS or IEC is 6 to 12 months
with normal use. If used longer, or when an unspecified battery
is used, liquid may leak from the battery, causing the remote
control to malfunction.
• On the battery is printed its expected life. This may be shorter
than that of the air-conditioner, depending on the date of manu-
facture.
• However, the battery may still be in working order after expiry
of its nominal life.
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Unit ON/OFF button