Water Pipe Installation; Wiring Chart - EAS Electric EFSP-DC25W Manual

6. WATER PIPE INSTALLATION

6.1 Material and Size of the Piping
Table 6-1
Pipe Material Copper Pipe for Air Conditioner
Model 42.5/51/68
Coil connections
3/4"
(flat plate)
3/4"
6.2 Connection of the Water Pipe
Connection of the water pipe should
be done by professionals.
Double-span should be used when
connecting pipes of Indoor Unit.
Please refer to installation instructions for the water
piping conection of the air conditioner that with throttle
device inside.
3-way valve discharge
(4.ports) valve
conector
At the first debugging,completely expel air from coils via expelling
valve.

7. WIRING CHART

CAUTIONS
The reserved function is indicated in broken line table,users
can select it when necessary.
an all-pole disconnection device which has at least 3mm
separation distance in all pole and a residual current
device(RCD)with the rating of above 10mA shall be
incorporated in the fixed wiring according to the national rule.
The appliance shall be installed in accordance with national
wiring regulations.
installation manual
6
85/102
3/4"
3/4"
NOTE
Fig.6-2
1 Take out the faceplate,then dismantle the display cover
plate.
(Refer to Fig 7-1)
2 Individual connect the power cord and signal line,adjust the
dial switch.
the wire holder of power
cord(three-position)
7.1 Terminal Board Diagram
Please refer to the indoor unit wiring diagram for the wiring.
The air-conditioners can connect with Central Control Monitor
(CCM). Before operation, please wiring correctly and set system
Fig.6-1
address and network address of indoor units.
Single phase indoor unit
Table 7-1
AIR FLOW(m
POWER
FREQUENCY AND VOLT
CIRCUIT BREAKER/FUSE(A)
INDOOR UNIT POWER
WIRING(mm )
2
GROUND WIRING(mm
The power cord type designation is H05RN-F or above.
V.1
faceplate
display cover plate
(Refer to Fig 7-2)
the wire holder of signal line
(five-position)
display cover plate
dial switch
NOTE
510~1020
/h)
3
PHASE
220-240V~ 50Hz
BELOW 20M
Twisted pairwire 2.5mm
BELOW 50M
Twisted pairwire 6mm
)
2
Fig.7-1
Fig.7-2
1-phase
15/15
2
2
1.5