Advertisement
c, Be sure that, from the back side of the TTW, the seven
inlet opening should be at left, and the eight inlet opening
should be at right.
4, Seal the Wall-sleeve inside. Seal the internal back side
of wall-sleeve followed condition 1 part.
Important: Be sure that, all the seal sponges will not block
the back grille inlet opening. If they effect the air-inlet or
outlet, cut them to the suitable dimension or thickness.
5, Set the tilt angle backward followed the Condition 1 part.
(1) Cut two suitable dimension of pearl seal cottons, and
stick to the front bottom of wall-sleeve.
(2) Be sure that, there will be a 3
of the sleeve and unit, when slide in the TTW unit.
Wall-Sleeve
Rear
6, Gently slide the TTW unit into wall-sleeve. Be sure that,
the sleeve and unit should be a 3
If necessary, add some pearl cotton to the unit bottom.
tilt angle backward
Front
tilt angle backward.
8
Trim Kit Installation Instructions
1. Install the 1''x1 1/2'' x84'' long stuffer seal between the
wall sleeve and the unit. A flat-bladed screwdriver or putty
knife is needed.
2. Assemble the trim frame by inserting the top and bottom
pieces into side pieces and snapping into place.
3. Pull the cord through the trim frame and slide the trim
over the unit until flush with the wall.
Important: Be sure that, the gap between wall-sleeve and
unit, is well sealed by sponge all around. If necessary, add
some extra sponge and adhesive tap to fill it.
Testing Installation Instructions
1. When do the performance testing, we suggest cancel the
wall-sleeve, and install the new back grille to the new unit,
to avoid the wrong installation worse affect.
2. Install the back grille to the unit following Condition 2 part.
Use sponge and adhesive tap to fill all the gap around betw-
een the grille and TTW unit. Cut the sponge to suitable dim-
ension, be sure that, they will not effect the air-inlet or outlet.
3. Set the tilt angle, let the sleeve and unit be a 3
backward to outdoor side.
4. Set the indoor air-outlet louver at the center position, both
horizontal and vertical direction.
5. Add enough water to the outside chassis to let the heating
exchange of condenser be the best condition.
6. Check whether the back grille opening angle is well or not,
if necessary, repair or replace it.
70
50
70
Left intake
Seven Opening
TOP VIEW from the unit
Energy saving suggestion: In order to reach the maxi-
mum energy saving and comfortable, it is necessary to
use an appropriately sized cover to provide additional
insulation and air sealing when the unit is not in use
during the off-using-season.
tilt angle
70
50
70
Right intake
Eight Opening
Advertisement
