Daikin EWYQ230DAYN [511/524] Maintenance

ESIE06-05 Maintenance

Part 5 – Maintenance 5–3

Part 5

1 Maintenance

1.1 What Is in This Chapter

Introduction As shown in the table below, we have grouped the maintenance in maintenance of the main parts

(condenser, compressor and evaporator) and periodical checks.

Precautions Correct choices and decisions have to be made before any maintenance is done. Opening the

refrigerant circuit may cause a loss of refrigerant or lead to system contamination.

■ Avoid high gas concentrations.

While the heavy concentration of the refrigerant gas will remain on the floor level, good ventilation

is a must.

■ Avoid all contact with open fires or hot surfaces.

By high temperatures, the refrigerant gas R410A may decompose into irritating and poisonous gas.

Avoid skin and hand contact with the liquid refrigerant and protect your eyes against liquid

splashes.

Overview This chapter covers the following topics:

Topic See page

1.2–Maintenance of the Main Parts 5–4

1.3–Maintenance of the Control Devices 5–6

1.4–Periodical Checks 5–7