Installation Of Outdoor Unit; Maintenance Data - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

(d) Removal order of the panel
1) Open the return air grill. (Pull both lower ends of the return air grill, raise the grill until the reaction is felt after
disengaging the latch. The return air grill will stop at approx. 60° open position.)
2) Remove the air filter.
3) Remove 2 fixing screws for model 258 and 3 fixing screws for model 308.
4) Close the return air grill. (Hold both lower ends of the return air grill, lower the grill slowly downward, push it slightly
to engage the latch and again push the center portion slightly.)
5) Remove the fixing screw of front panel. (2 places for 208, 3 places for 258, and 4 places for 308.)
6) Lift the lower portion of front panel this side and remove it while pushing the upper portion up.
(e) Attaching order of the panel
1) Lay the front panel on the main body.
2) Push the "O" portion shown in the illustration from front side.
3) Tighten the fixing screw of front panel.
4) Open the return air grill to tighten the cap screw. (258, 308 only)
5) Set the air filter.
6) Close the return air grill.
By switching the dip switch (SW3-3) on the indoor unit printed circuit
board ("Specify the following switch number."), the operation mode can
be changed to the quiet mode (mild mode). Confirm at installation and
change if necessary.

12.5.2 Installation of outdoor unit

Same as the cooling/heating equipment for FDT (N) heat pump type.
Refer to page 338.

12.6 MAINTENANCE DATA

Same as the cooling/heating equipment for FDT (N) heat pump type.
Refer to page 348.
FDKN-H
Push in these portions.
(
Fixing screw
( 208 has no screws. 258 has 2
places and 308 has 3 places.
Fixing screw
258 has 3 places and
)
308 has 4 places.
)
501