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Piping and Display Cable
Connect the ends of the refrigerant lines to their appropriate fittings,
following the guidelines in the "Connecting the refrigerant lines" section.
Make sure the drainage hose is at the bottom side of the wall through-hole
(see Figure 6).
Connect the cable labeled "Display" to the appropriate connector (see Figure 9).
Installing the outdoor unit
The outdoor unit must be installed a least 5 cm (2") above a solid surface.
Make sure that the unit is level.
For DGL model fasten the outdoor unit legs to the base, as shown in Figure 10a. Place the rubber absorption cushions (supplied)
under the unit's legs to prevent vibrations.
TGL 9-25/DGL
6
4
3
Wiring the outdoor unit
Remove the 3 screws of the service
door plastic side cover in the
outdoor unit. See Figure 10.
Open the service door
(plastic cover).
Attach the electrical terminals
supplied to the inter-unit
electric cable wires.
Connect the wires to the
terminal block male-female,
in accordance with the color
coding which appears in Figure 11.
Connect the outdoor sensor cable TH3,
making sure the connector is properly inserted.
Secure the inter-unit electric cable to the outdoor
unit with the clamp shown in Figure 10a.
Reassemble the plastic side cover.
Notes:
A drainage tube can be connected to the outdoor unit to remove condensation formed during heating mode operation.
Drainage hose adapter for TGL 9-20 is installed from the outside of the outdoor unit. Drainage hose adapter for TGL 25-30 and DGL
is installed from the inside of the outdoor unit.
When possible, lead the indoor unit drainage tube to the outdoor unit.
Make sure that the inter-unit electric cable is properly connected to the outdoor unit, in accordance with the color coding in the wiring
diagram attached to the air conditioner.
Make sure that all screws and wires are properly fastened. Loose wires or connections can cause damage and present a fire hazard!
Connecting the Refrigerant Lines
To connect the refrigerant lines use only "L" type sealed, dehydrated copper refrigerant tubing. No other type of tubing may be used.
Use of other types of tubing will void the manufacturer's warranty.
7 m m
2
1
T H 3
T H 2
T H 1
MER
POWER/AIRCOND
TIMER
LTER
FILTER
IR
RECEIVER
Plastic control cover
TGL 9-20
TGL 30
*
7
6
4
3
2
1
T H 3
T H 2
T H 1
6 4 3 2 1
Neutral FAN0 FAN~ RVS Comp~
1
3 2
~
FA N
6 4
om p~
S C
N 0 RV
l FA
N eu tra
Fig. 10
¤❙ Connection 7 (CONT.) in Figures 9, 10a
and 11 is only for model TGL 30.
FUSE
POWER/AIRCOND.
PRESSURE
PRESS.
COMPRESSOR
COMP.
IMPEDANCE
IMPED
AUTO
AUTO
OFF
OFF
REMOTE
REMOTE
DGL, TGL 25-30
FAN~
1
COMP~
2
RVS
3
FAN 0
4
6
Neutral
7
Cont.
*
TH3-
Outdoor sensor
Absorption
Cushion x4
Fig. 8
TIMER
FILTER
IR
RECEIVER
Fig. 9
HI
Com
RV
Me
Low
Neu
Con
Fig. 10a
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