Dimplex KSS 2504 Instruções de Operação descarregar pdf (Página 12)

Pre-filled Refrigerant Pipes

Order identification

KMSL 1438A-2 KMSL1438A-5 KMSL 3858-2 KMSL 3858-5

KMSL 1412A-2 KMSL1412A-5

Scope of supply

1. Pre-filled suction and pressure pipes (of different lengths depending on type) insulated with flexible foam,

provided with refrigerant couplings and pre-filled with refrigerant.

2. Pieces of flexible foam insulation of different lengths (for insulating couplings or the screw connection of

the indoor unit).

3. Refrigerant leak detection spray (400 ml can)

4. Notes on assembly

Connecting the cooling system

The refrigerant pipes (suction and pressure pipes) are pre-filled with the refrigerant R410A or R407C. Please

observe the relevant ordinances and regulations on the handling of refrigerants.

Excerpt from the “Safety regulations when handling CFC (HCFC) refrigerants”

VBG 20 classifies the refrigerants R410A and R407C as Group 1 refrigerants; they are non-combustible and

cause no serious damage to human health. The following must be observed when installing refrigerant pipes:

- The refrigerant should not come into contact with the eyes (if necessary, protective goggles should be

worn).

- Refrigerants can cause frostbite in contact with the skin (if necessary, suitable protective clothing, such as

gloves, should be worn).

- Contact with naked flames or very hot surfaces can cause the refrigerant to decompose and give off

poisonous gases.

- Caution! Do not smoke while connecting or disconnecting refrigerant pipes!

- Do not inhale the refrigerant!

- Refrigerant is heavier than air, if it leaks it collects on the ground.

- In high concentrations it can cause a lack of oxygen. There is a danger of suffocation.

If possible, split pipes should be laid in suitable conduits (e.g. conduits for electrical installations) which allow

the pipes to be replaced in the case of replacement or repair. If the split pipes or the room air conditioner are

defective and are to be disposed of, this must be done by a suitable specialist company or the authorised

after-sales service.

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Dimplex KSS 2504 Instruções de Operação Página 12