Specifications

31
4. Push the lower part of the indoor unit up on the wall. Then move the indoor unit from side to side, up and down to check if
it is hooked securely.
Settlement of outdoor unit
Anchor the outdoor unit with a bolt and nut 10 or 8 tightly and horizontally on a concrete or rigid mount.
Drain joint installation
Fit the seal into the drain elbow, then insert the drain joint into the base pan hole of outdoor unit, rotate 90 to securely
assemble them. Connecting the drain joint with an extension drain hose (Locally purchased), in case of the water draining
off the outdoor unit during the heating mode.
Piping and wrapping
Bundle the tubing, connecting cable, and drain hose with tape securely.
● Because the condensed water from rear of the indoor unit is gathered in pending box and is piped out of room. Do not put
anything else in the box.
CAUTION
● Connect the indoor unit first, then the outdoor unit.
● Do not allow the piping to let out from the back of the indoor unit.
● Be careful not to let the drain hose slack.
● Heat insulated both of the auxiliary piping.
● Be sure that the drain hose is located at the lowest side of the bundle.
Locating at the upper side can cause drain pan to over flow inside the unit.
● Never intercross nor intertwist the power wire with any other wiring.
● Run the drain hose sloped downward to drain out the condensed water
smoothly.
P
iping tape
C
onne
c
tion
s
w
ir
e
s
indoor / outdoor units
Liquid and gas
pipes (with heat
insulating layer)
Drain pipe
● The power cables should not come into contact with the tubing.
Models
Connective pipe length max
without additional refrigerant (m)
Allowed connective pipe
length (m)
Max. difference
in level (m)
Additional amount
of refrigerant (g/m)
Φliquid/Φgas
2600 W
5 15 10 20 Φ6/Φ9,52
3500 W
5 20 10 20 Φ6/Φ9,52
5300 W
5 25 10 50 Φ6/Φ16
Wiring connections
Connect the cable to the indoor unit
1. Indoor/Outdoor connection cable should be H07RN-F type.
2. Lift the indoor unit panel up and remove the screw, then remove the window cover.
3. Connect cables according to their marks to terminals.
4. Wrap those cables not connected with terminals with insulation tapes, so that they will
not touch any electrical components.
Front panel Terminal
Indoor unit
Connect the cable to the outdoor unit
1. Remove the electric parts cover from the outdoor unit.
2. Connect the connective cables to the terminals as identified with their respective
matched numbers on the terminal block of indoor and outdoor units.
3. To prevent the ingress of water, from a loop of the connective cable as illustrated in
the installation diagram of indoor and outdoor units.
4. Insulate unused cords (conductors) with PVC-tape. Process them so they do not
touch any electrical or metal parts.
Access door terminal
Outdoor unit