3
Suspension bolt installation
To determine proper bolt position use the carton delivered with the
unit.
1
Cut the carton according to the printed instructions.
2
Place the cut part of the carton next to the already installed duct unit.
Position edge of carton according to the dotted parallel line.
3
Position triangles printed on the carton according to the edge of
casing (dotted lines).
4
Mark position of holes for suspension bolts.
Auto-Cleaning option kit installation
1
Remove a flange from the option and install it to the indoor unit
suction side.
- For the flange use the screws from the accessory bag
(screws with hexagon head).
- Second flange must stay on the option kit.
2
Permanently remove 4 screws holding both trolleys. (Screws are
used only for transportation purpose.)
3
Remove the carton from under both trolleys.
(Refer to figure 3 - item 1.)
4
Install the option kit temporarily.
- Move the option kit to the indoor unit from the bottom side in
order to fix the flanges together.
- Attach the hanger bracket to the suspension bolt. Be sure to
fix it securely by using a nut and washer from the upper and
lower sides of the hanger bracket. (See figure 5)
5
Check if the unit is leveled horizontally.
6
Tighten the upper nut.
7
Screw both flanges together from sides and bottom side. Use
screws with rounded head (accessories). (Refer to figure 6.)
8
Connect the Auto-Cleaning option kit with indoor unit using a
wire harness (accessories) according to figure 7 and according
to chapter "Electric wiring work".
9
Turn ON the indoor unit power supply to let the trolleys perform
initialization and move into parking position (wait until the trolleys
move to switch box side = parking position).
10
Temporarily remove the protection net by loosening all screws
(number of screws differs by casing size) on the lower side.
11
Remove cartons originally covered behind both trolleys -
opposite side from switch box. (Refer to figure 3 - item 2.)
12
Insert the air filter according to chapter "Manual cleaning of filter"
- Remove fixing plate of the filter and insert the air filter into the
unit.
- Fabric strips attached to the filter shall be from bottom side.
- Install the fixing plate back.
13
Reinstall the protection net.
Perform Auto Cleaning test operation
according to chapter "Test
operation"
Decoration panel installation
See figure 8
1
Attach the hose from the accessory set to the connection port on
the Auto-Cleaning option kit.
Second end of the hose shall be attached to the decoration
panel assembly.
1
Protection net
1
Nut (field supply)
2
Washer for hanger bracket (accessories)
3
Tighten (double nut)
NOTE
Filter cannot be inserted inside the unit unless the
trolleys are in parking position.
1
Decoration panel
2
Connection port on decoration panel
3
Connection port on the Auto-Cleaning option kit
4
Hose
5
Spring
1
4PEN470901-1B.book Page 3 Thursday, September 7, 2017 3:17 PM
