S-22KA1E5, S-28KA1E5, S-36KA1E5, S-45KA1E5, S-56KA1E5, S-63KA1E5, S-71KA1E5, S-22YA1E5, S-28YA1E5, S-36YA1E5, S-45YA1E5, S-56YA1E5, S-22NA1E5, S-28NA1E5, S-32NA1E5, S-36NA1E5, S-45NA1E5, S-56NA1E5, S-45MA1E5, S-56MA1E5, S-63MA1E5, S-7 - Panasonic Air Conditioner Service Manual (repair manual). Page 127

127 

 

 

Carry out Earthing work. 
Do not connect the Earth return to the gas pipe, water line pipe, lightning rod and telephone lines. 
Imperfection in Earth return may lead to electric shock 

 

Do not install the unit at the place where the possibility of inflammable gas leakage exists. If gas leakage should arise and the gas builds 
up around the unit, such situation may lead to ignition. 

 

Mounting of the earth leakage circuit breaker is required. Omission in mounting of the earth leakage circuit breaker may lead to electric 
shock. 

 

Drain piping should be made to ensure secure drainage according to the manual for installation work and carry out the thermal insulation 
to prevent the occurrence of condensation. 
Imperfection in piping work leads to water leakage and may cause the house and property, etc. to become wet. 

 

Position the indoor unit, outdoor unit, power cords and indoor/outdoor unit connection cables in a way so that they are at least 1 meter 
away from televisions and radios. This is to avoid problems such as interference with picture and/or sound. (However, note that 
depending on the electromagnetic wave conditions, interference may still occur even if the separation distance is more than 1 meter.) 

No Parts 

name Q’ty 

1 

Thermal insulator for refrigerant pipe

 

2 

2 

Hose clip for thermal insulator

 

5 

3 

M10 Flat waher

 

8 

4 

Thermal insulator for drainage hole

 

1 

5 

Duct flange R

 

1 

6 

Duct flange L

 

1 

7 

Screws

 

4 

8 

Flexible pipe

 

1 

x  (5) and (6) should be installed when the duct will 

be installed at the return hole. 

Provide a check port on the piping side ceiling for repair and maintenance. 
x  Install the indoor unit once the following conditions are satisfied and after receiving the customer approval. 

1.  The indoor unit must be within a maintenance space. 
2.  The indoor unit must be free from any obstacles in path of the air inlet and outlet, and must allow spreading 

of air throughout the room. 
 

 

 

ސ If the height from the floor to ceiling exceeds three meters, air flow distribution deteriorates and the effect is 

decreased. 

 

 

3.  The installation position must be able to support a load four times the indoor unit weight. 
4.  The indoor unit must be away from heat and steam sources, but avoid installing it near an entrance. 
5.  The indoor unit must allow easy draining. 
6.  The indoor unit must allow easy connection to the outdoor unit. 
7.  Place the indoor unit easy water drainage. (Suitable dimension “H” is necessary to get slop to drain as figure.) 
8.  The indoor unit must be from at least 3m away from any noise-generating equipment. The electrical wiring 

must be shielded with a steel conduit. 

9.  If the power supply is subject to noise generation, add a suppressor. 
10.  Do not install the indoor unit in a laundry. Electric shocks may result.