TCL iQool24 - Refrigerant and Drainage Procedures; Adding Refrigerant; Gas Leakage Inspection; Water Drainage Pipe Installation

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ADDING REFRIGERANT
Refrigerant must be added if the pipe length is more than 5 metres (16'5"). This
operation can only be performed by a professional F-Gas engineer, for the additional
gas amount, see the below
Liquid pipe
diameter
Additional
Refrigerant
Additional Refrigerant
Φ6.3 or Φ6 (1/4)
20g per each meter
added
Total length of pipe run – 5 meters) x 20 g
Φ9.52 or Φ9 (3/8)
30g per each meter
added
Total length of pipe run – 5 meters) x 30 g
GAS LEAKAGE INSPECTION
After the pipeline connection is done, use a leakage inspection device to carefully check
if there is any leakage at the joints. This is an important step to ensure the quality of
installation. Once a leak is detected, proper action should be taken immediately.
1. For good drainage, the drain hose should be angled downwards.
2. Do not pull on or bend the drain hose or flood its end with water.
3. When the long drainage hose passes through indoor areas, it should be wrapped in
insulation.