Daikin RZQ71~125B7V3B, Service Manual, Page: 460 / 484

Disassembly and Maintenance: Indoor Units ESIE04-01
5–106 Part 5 – Disassembly and Maintenance
3
1
55
2.11.5 Removal of Heat Exchanger
Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work.
Procedure:
Step Procedure Points
P
Removing the front grille in
accordance with "Removal
of Front Grille".
Removing the switch box in
accordance with "Removal
of Electrical Box".
Caution:
If gas leaks, repair the leakage
section, collect refrigerant inside
the unit completely, then,
recharge refrigerant after
performing vacuum dehydration.
Caution:
Don't mix air or the like other than
the specified refrigerant into a
refrigeration circle.
(Mixing of air or other gas causes
abnormal high pressure in the
refrigerating cycle and results in
pipe rupture or personal injuries.)
P
Pay attention not to soil the
floor with residual drain.
P
In case that the drain hose is
buried inside wall, remove the
heat exchanger after pulling
out the drain hose.
Caution:
When removing or reinstalling the
heat exchanger, be sure to wear
gloves or wrap the heat
exchanger with cloth or the like.
(Otherwise, the fins may injure
your hand.)
1 Press strongly the claws
on both left and right
sides of heat exchanger
toward inside.
2 To remove the heat
exchanger, pull it upward.
RZQ - Final.book Page 106 Wednesday, September 8, 2004 8:40 AM