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Pancake Air Handler - Disassembly Guide Models Covered: ACiQ-18W-P ACiQ-24W-P ACiQ-30W-P ACiQ-36W-P Contents Indoor Unit Disassembly ..................1 Electrical Parts ....................2 Fan Motor and Fan ..................5 Evaporator .....................7 VERSION DATE: 05-01-24...
1. Indoor Unit Disassembly Electrical Parts (Antistatic gloves must be worn.) Procedure Illustration 1) Remove 8 screws(18k/24k models) or 10 screws(30k/36k models) of air inlet channel panel assembly and then remove it. (see CJ_Pan_001) 18k/24k 30k/36k 2) Remove 5 screws of cover of electric CJ_Pan_001 control box subassembly and then remove it.(see CJ_Pan_002)
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Procedure Illustration 3) Release 1 fixing screw and 1 earthing screw.(see CJ_Pan_003) 4) Unplug the plugs and then remove the main control board subassembly. (see CJ_Pan_003) 5) Release 2 screws and then remove the transformer. (see CJ_Pan_003) 6) Release 1 fixing screw of the data transfer module control board to remove it.
Fan Motor and Fan Procedure Illustration 1) Remove 7 screws(18k/24k models)/8 screws(30k/36k models) of air inlet channel back panel assembly.(see CJ_ Pan_004) 18k/24k 30k/36k CJ_Pan_004 2) Remove 8 screws of fan and fan motor assembly. (see CJ_Pan_005) CJ_Pan_005 Note: This section is for reference only. Actual unit appearance may vary. ...
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Procedure Illustration 3) Remove 8 screws of left and right fan assembly. (see CJ_Pan_006) CJ_Pan_006 4) Rotate the volute and loosen the fixing screw. (see CJ_Pan_007) 5) Remove the fan assembly outward.(see CJ_Pan_007) 6) Repeat the above steps to remove the other one.
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Procedure Illustration 7) Remove 2 screws of motor driver.(see CJ_Pan_008) CJ_Pan_008 8) Remove 2 screws of fan motor fixing board(Up) and 1 screw used for the ground connection. (see CJ_Pan_009) 9) Then take out the fan. (see CJ_Pan_009) CJ_Pan_009 Note: This section is for reference only. Actual unit appearance may vary. ...
Evaporator Procedure Illustration 1) Remove 10 screws of left& right side plate subassembly. (see CJ_Pan_010) Note: The left and right side plate subassembly are symmetrical. CJ_Pan_010 2) Remove 3 screws of air inlet channel front panel assembly. (see CJ_Pan_011) CJ_Pan_011 Note: This section is for reference only.
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Procedure Illustration 3) Remove 6 screws(18k/24k/30k models)/8 screws(36k models) of electric control box. (see CJ_Pan_012) 4) Remove 3 screws of pipe clamp (see CJ_Pan_012 CJ_Pan_013) CJ_Pan_013 Note: This section is for reference only. Actual unit appearance may vary. Indoor Unit Disassembly 8 ...
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Procedure Illustration 5) Remove 3 screws of water collector assembly. (see CJ_Pan_014) CJ_Pan_014 6) Remove 2 screws of flange subassembly. (see CJ_Pan_015) CJ_Pan_015 7) Remove 4 screws of waterproof board subassembly. (see CJ_Pan_016) CJ_Pan_016 Note: This section is for reference only. Actual unit appearance may vary. ...
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Procedure Illustration 8) Remove 5 screws of right supporter board. (see CJ_Pan_017) CJ_Pan_017 9) Remove 5 screws of left supporter board. (see CJ_Pan_018) 10) Take out the evaporator. CJ_Pan_018 Note: This section is for reference only. Actual unit appearance may vary. ...
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