5. Set the refrigerant cylinder onto the electronic scale, then correct the hose the cylinder and to the connection port for the
electronic scale. (1)(2)
Precaution:
Be sure to set up the cylinder for liquid charging. If you use a cylinder equipped with a siphon tube, you can charge the liquid
without having to turn the cylinder around
6. Remove the charging hose of the manifold gauge from the vacuum pump adaptor, and connect it to the connection port of the
electronic scale. (2)(3)
7. Open the valve of the refrigerant cylinder, then open the charging valve slightly and close it. Next, press the check valve of the
manifold gauge and purge the air. (2)(4) (Watch the liquid refrigerant closely at this point.)
8. After adjusting the electronic scale to zero, open the charging valve, then open the valve Lo of the manifold gauge and charge
with the liquid refrigerant. (2)(5) (Be sure to read the operating instructions for the electronic scale.)
9. If you cannot charge the stipulated amount, operate the unit in the cooling mode while charging a little of the liquid at a time
(about 150 g/time as a guideline). If the charging amount is insufficient from one operation, wait about one minute, then use the
same procedure to do the liquid charging again.
Precaution:
Never use the gas side to allow a larger amount of liquid refrigerant to be charged while operating the unit.
10. Close the charging valve, and after charging the liquid refrigerant inside the charging hose, fully close the valve Lo of the
manifold gauge, and stop the operation of the unit. (2)(5)
11. Quickly remove the charging hose from the service port. (6) If you stop midway through, the refrigerant that is in the cycle will
be discharged.
12. After putting on the caps for the service port and operating valve, inspect around the caps for a gas leak. (6)(7)
Fig. 13 Re-charging refrigerant
55
CS-E15CKP CU-E15CKP5
Summary of Contents for CS-E15CKP
Page 8: ...4 Dimensions 8 CS E15CKP CU E15CKP5 ...
Page 9: ...9 CS E15CKP CU E15CKP5 ...
Page 10: ...5 Refrigeration Cycle Diagram 10 CS E15CKP CU E15CKP5 ...
Page 11: ...6 Block Diagram 11 CS E15CKP CU E15CKP5 ...
Page 12: ...7 Wiring Diagram 12 CS E15CKP CU E15CKP5 ...
Page 39: ...IONIZE 42 43 44 41 39 CS E15CKP CU E15CKP5 ...
Page 40: ...IONIZER IONIZER IONIZER IONIZER 40 CS E15CKP CU E15CKP5 ...
Page 41: ...CZ SFD72P 41 CS E15CKP CU E15CKP5 ...
Page 42: ...42 CS E15CKP CU E15CKP5 ...
Page 43: ... H23 H27 H28 43 CS E15CKP CU E15CKP5 ...
Page 44: ...44 CS E15CKP CU E15CKP5 ...
Page 45: ...45 CS E15CKP CU E15CKP5 ...
Page 75: ...13 Technical Data 75 CS E15CKP CU E15CKP5 ...
Page 87: ...87 CS E15CKP CU E15CKP5 ...
Page 88: ...How to use electronic circuit diagram 88 CS E15CKP CU E15CKP5 ...
Page 89: ...18 1 REMOTE CONTROL 89 CS E15CKP CU E15CKP5 ...
Page 90: ...18 2 PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD 90 CS E15CKP CU E15CKP5 ...
Page 91: ...18 3 PRINT PATTERN OUTDOOR UNIT PRINTED CIRCUIT BOARD VIEW 91 CS E15CKP CU E15CKP5 ...
Page 92: ...92 CS E15CKP CU E15CKP5 ...
Page 93: ...93 CS E15CKP CU E15CKP5 MAICO Printed in Malaysia ...
Page 94: ......
