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Disassembly Guide for RYB/RB Slim-Duct Concealed Air Handler
Applies to Models with Nomenclature of "RBxxxGMFILxFHD".
1. Disassembly
1.
Electrical parts (Antistatic gloves must be worn.)
Procedure
1) Remove 5 screws of the cover of
electronic control box and then
remove the cover. (see Figure 1.)
2) Remove the 2 screws of the electronic
control box. Then release the 2
hooks of the main control board.
(see Figure 2).
Note: This section is for reference only. Actual unit appearance may vary.
Illustration
Figure 1
Figure 2
Page 1
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Summary of Contents for Pioneer RYB
- Page 1 Disassembly Guide for RYB/RB Slim-Duct Concealed Air Handler Applies to Models with Nomenclature of "RBxxxGMFILxFHD". 1. Disassembly Electrical parts (Antistatic gloves must be worn.) Procedure Illustration 1) Remove 5 screws of the cover of electronic control box and then remove the cover. (see Figure 1.)
- Page 2 Procedure Illustration 3) Disconnect the connectors and then remove the front main control board (see Figure 3). 4) Turn over the electronic control box. Figure 3 Disconnect the connectors and remove the 2 screws of rear main control board (see Figure 4). Figure 4 Note: This section is for reference only.
- Page 3 Procedure Illustration 5) Remove 2 screws of reactor and remove the reactor (see Figure 5). Figure 5 Note: This section is for reference only. Actual unit appearance may vary. Page 3 ...
- Page 4 Fan motor and fan Procedure Illustration 1) Remove 10 screws of the top cover and then remove the top cover (see Figure 6). Figure 6 2) Release the 8 hooks of volute shell (see Figure 7). Figure 7 Note: This section is for reference only. Actual unit appearance may vary. Page 4 ...
- Page 5 Procedure Illustration 3) Remove the fixing screws of fan (2 screws) (see Figure 8). Figure 8 Note: This section is for reference only. Actual unit appearance may vary. Page 5 ...
- Page 6 Evaporator Procedure Illustration 1) Remove 9 screws of the water collector and remove the water collector (see Figure 9). Figure 9 2) Remove the screws of the pipe clamp board and the left side board (3 for the pipe clamp and 9 for left side board) (see Figure 10).
- Page 7 Procedure Illustration 3) Remove the 2 fixing screws of the evaporator support and then pull up the temperature sensor (see Figure 11). Figure 11 4) Remove the fixing screw of the evaporator and then remove it (see Figure 12). Figure 12 Note: This section is for reference only.