MUNDO CLIMA MUPR-H7 Manual De Instalación Y Usuario página 86

TAKE NOTE OF FUSE SPECIFICATIONS
The air conditioner' s circuit board (PCB) is
designed with a fuse to provide overcurrent
protection. The specifications of the fuse
are printed on the circuit board, such as:
T3.15A/250VAC, T5A/250VAC, etc.
1. Prepare the cable for connection:
a. Using wire strippers, strip the rubber jacket
from both ends of signal cable to reveal
about 15cm (6in) of the wires inside.
b. Strip the insulation from the ends of the
wires.
c. Using wire crimper, crimp u-type lugs on
the ends of the wires.
PAY ATTENTION TO LIVE WIRE
While crimping wires, make sure you clearly
distinguish the Live ("L") Wire from other wires.
2. Open front panel of the indoor unit by loosen
the screws according to picture Fig.4.7, which
provide big space for wiring connection.
3. Open the wire box cover to connect the cable.
The Wiring Diagram is located
on the inside of the indoor unit's
Terminal
block
Wire
cover
Cable
clamp
Fig. 3.9
wire cover.
86
WARNING
ALL WIRING MUST PERRFORMED STRICTLY
IN ACCORDANCE WITH THE WIRING
DIAGRAM LOCATED ON THE INSIDE OF THE
'
INDOOR UNIT S WIRE COVER.
4. Unscrew the cable clamp below the terminal
block and place it to the side.
5. Facing the back of the unit, remove the plastic
panel on the bottom left-hand side.
6. Feed the signal wire through this slot, from
the back of the unit to the front.
7. Facing the front of the unit, match the wire
colors with the labels on the terminal block,
connect the u-lug and and firmly screw each
wire to its corresp onding terminal.
CAUTION
DO NOT MIX UP LIVE AND NULL WIRES
This is dangerous, and can cause the air
conditioning unit to malfunction.
8. After checking to make sure every conn ection
is secure, use the cable clamp to fasten the
signal cable to the unit. Screw the cable clamp
down tightly.
9. Replace the wire cover on the front of the
unit, and the plastic panel on the back.
NOTE ABOUT WIRING
THE WIRING CONNECTION PROCESS MAY
DIFFER SLIGHTLY BETWEEN UNITS.