Initial Trouble Shooting; Dimension (Mm); How To Use The Remote - Sunny MCU Series User Manual

Initial Trouble Shooting

Cause
- Power not getting to the unit
after plugging in.
The LED AC light does not
turn on.
- Emergency light does not
turn on after the power went
out.
- Emergency light only turns
on for a short time after the
power went out.

Dimension (mm)

FRONT VIEW
L 250
MCU HZ Type
FRONT VIEW
L 250
MCU NC Type
Problem
- The power socket might not have
any power.
- The plug or socket is loose.
- The AC.220V fuse is blown.
- The unit is not plugged in.
- The lamp is faulty.
- The circuit's wiring is loose.
- The DC fuse is blown.
- The battery is not fully charged.
- The battery has degraded.
SIDE VIEW
BACK VIEW
197
L 250
BACK VIEW SIDE VIEW
197
L 250
- Check the 220VAC power supply.
- Check the plug and socket.
- Contact customer service.
- Check that the unit is plugged in.
- Contact customer service.
- Contact customer service.
- Contact customer service.
- Fully charge the battery.
- Contact customer service to
replace the battery
W 80
5 Perform a 5 second test.
secs
30
Perform a 30-minute test.
mins
60
Perform a 60-minute test.
mins
Increase the lamp's brightness
(only available with the HZ lamp type)
Decrease the lamp's brightness
W 80
(only available with the HZ lamp type)
Turn on/o the emergency lamp or cancel
any test in progress.
What to do

How to use the remote

Remote Testing
5 30 60
secs mins mins