Toshiba MAP1406HT8(J)P, Руководство по обслуживанию

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3 Heat exchanger
WARNING
Wear a pair of gloves.
Otherwise, you will risk an injury involving a
replacement part or some other object.
Before the work, be sure to recover the refrigerant of
outdoor unit into cylinders or another unit connected to
the same system.
(Refer to the chapter on “refrigerant recovery methods
to be used during compressor replacement”.)
1. Detachment (Right-Side Heat Exchanger as
Example)
1) Remove the cabinet.
2) Remove the motor base.
(M5 × 10, 6 pcs.)
(Detach the fan motor leads as well.)
3) Remove the upper partition plate.
(M5 × 10, 5 pcs.)
4) Remove the screws for the support post.
(M5 × 10, 2 pcs.)
5) Remove the screws for the waterproof board.
(M4 × 10, 2 pcs.)
6) Remove the brazed joints of the piping connected
(2 locations).
7) Remove the screws for the heat exchanger end
plate and pull the heat exchanger out.
(M5 × 10, 2 pcs.)
s k r a m e R e r u d e c o r p k r o W d e c a l p e r e b o t t r a P . o N
With a 14, 16
, 18
HP unit, remove the
discharge cabinet anchor plates.
Left and right: (M5 ×
10
, 2 pcs.) - 2 sets
With a 14, 16
, 18, 20,22
HP unit, also remove
the brazed joints of the piping connected to
the sub-heat exchanger (2 locations).
3) Discharge cabinet anchor plate
Fan
3)
4)
5)
Discharge cabinet
anchor plate
Heat
exchanger
(left)
Support
post
Watarproof board
(between left and right
heat exchangers)
2) Motor base
7) Rear
Heat exchanger
(right)
Heat exchanger
(left)
Support
post
Pull heat exchanger out of rear end.
(Left-side heat exchanger is pulled out of
front end.)
Remove the two motor bases for 18, 20, 22HP
unit.
(M5 x 10, 6 pcs) - 2 set
With 18, 20, 22HP unit, remove the discharge
cabinet anchor plate . (M5 x 10, 2 pcs
Support plate
(front & rear)
− 2 67 −
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