Outdoor Unit; Remote Control Unit - Samsung AR07CSDAFWKN Service Manual

Preference Sheet

7-1-2 Outdoor Unit

1. Make sure that you install the outdoor unit in an area not exposed to the rain or direct sun light. (Install a separate
sunblind if exposed to direct sun light.)
2. Make sure that you install the outdoor unit in an area allowing the good air moment, not amplifying noise or
vibration, especially to avoid distrubing neghbors. (Fix the unit firmly if it is mounted in a high place.)
3. Make sure that you install the outdoor unit in an area providing the good ventilation and which is not dusty.
It must not be blocked by any dbstacle affecting the airflow near the air inlet and the air outlet.
4. Make sure that you install the outdoor unit in an area free from animals or plants.
5. Make sure that you install the outdoor unit in an area not blocking traffic.
6. Make sure that you install the outdoor unit in an area easy to drain condensed water from the indoor unit.
7. Make sure that you install the outdoor unit in an area which provieds easy connection within the maximum
allowable length of a coolant pipe.
If you install the excessive length of pipe, add additional refrigerant as 10 g or 20 g per unit meter; refer to the
table below.
Model Name
AJ020BXJ2CH
AJ024BXJ3CH
AJ036BXJ4CH
AJ***CXS*CH
AJ048BXJ5CH
8. Make sure that you install the outdoor unit in an area which is large enough to accommodate the measurements
shown in figure on the next page.

7-1-3 Remote Control Unit

1. Make sure that you use the remote control unit in an area free from obstacles such as curtains etc, which may block
signals from the remote control unit.
2. Make sure that you put the remote control unit in an area not exposed to direct sunlight, and where there is no
source of heat.
3. Make sure that you use the remote control unit in an area away from TVs, audio units, cordlessphones, fluorescent
lighting.
7-2
Total connecting pipe length (L)
≤ 98.4 ft
(LT) ft
≥ 98.4 ft
≤ 30 m
(LT) m
> 30 m
≤ 131.2 ft
(LT) ft
≥ 131.2 ft
≤ 40 m
(LT) m
> 40 m
≤ 131.2 ft
(LT) ft
≥ 131.2 ft
≤ 40 m
(LT) m
> 40 m
≤ 164.0 ft
(LT) ft
> 164.0 ft
≤ 50 m
(LT) m
> 50 m
≤ 164.0 ft
(LT) ft
> 164.0 ft
≤ 50 m
(LT) m
> 50 m
Adding refrigerant
Chargeless
(LT-98.4) ft x 0.11 oz
Chargeless
(LT - 30) m x 10 g
Chargeless
(LT-131.2) ft x 0.11 oz
Chargeless
(LT - 40) m x 10 g
Chargeless
(LT-131.2) ft x 0.22 oz
Chargeless
(LT- 40) m x 20 g
Chargeless
(LT-164.0) ft x 0.22 oz
Chargeless
(LT - 50) m x 20 g
Chargeless
(LT-164.0) ft x 0.11 oz
Chargeless
(LT - 50) m x 10 g
Samsung Electronics