Table of Contents
Advertisement
operation, charge additional R410a refrigerant with specified amount to the unit through the
service connector on liquid valve.
Be sure to charge the specified amount of refrigerant in liquid state to the liquid pipe. Since
R410a is a mixed refrigerant, adding it in gas form may cause the refrigerant composition to
change, preventing normal operation.
2.6 Testing the refrigerant lines for leaks
2.6.1 Checking the refrigerant circuit for leaks
R 410A is an air-displacing, non-toxic gas. Uncontrolled release of refrigerant may result in
breathing difficulties and asphyxiation.
2.6.2 Check the connections for refrigerant leaks:
- All flared connections on the refrigerant lines between the indoor and outdoor unit.
- All soldered joints and screw connections on the refrigerant lines in the indoor and outdoor
2.7 Installation guide
2.7.1 Installation
a. Install 4 pieces shockproof rubber pad under the feet of the unit.
b. If the unit work with a water tank, the vertical distance between the unit and the water
tank should be less than 6m, and the horizontal distance should be less than 20m.
c. Connect the condensate drainage connector to the hole at the bottom sheet.
Accessories
Accessories inside the package as below table
No
Item
1
Instruction Manual
Quantity
1
-
-
Advertisement
Table of Contents
