10
C08205
Fig. 12 -- Cleaning Condenser Coil (Size 04--06 shown)
C08206
Fig. 13 -- Propping Up Top Panel
4. For Sizes 04--06: Remove screws securing coil to
compressor plate and compressor access panel.
5. For Sizes 07--12: Remove fastener holding coil sec-
tions together at return end of condenser coil. Care-
fully separate the outdoor coil section 3 to 4 in.
(7.6--10 cm) from the inner coil section. See Fig. 14.
6. Clean the outer surfaces with a stiff brush in the nor-
mal manner. Use a water hose or other suitable equip-
ment to flush down between the 2 coil sections to re-
move dirt and debris.
7. Secure inner and outer coil rows together with a
field--supplied fastener.
8. Reposition the outer coil section and remove the coil
corner post from between the top panel and center
post. Reinstall the coil corner post and replace all
screws.
Totaline Environmentally Sound Coil Cleaner
Application Equipment:
S
2.5 gal (9.5L) garden sprayer
S
Water rinse with low velocity spray nozzle
C08207
Fig. 14 -- Separating Coil Sections
UNIT DAMAGE HAZARD
Failure to follow this caution can result in corrosion
and damage to the unit.
Harsh chemicals, household bleach, acid or basic
cleaners should not be used to clean outdoor or indoor
coils of any kind. These cleaners can be very difficult
to rinse out of the coil and can accelerate corrosion at
the fin/tube interface where dissimilar materials are in
contact. If there is dirt below the surface of the coil,
use the Totaline Environmentally Sound Coil Cleaner
as described below.
CAUTION
UNIT DAMAGE HAZARD
Failure to follow this caution can result in reduced
unit performance.
High velocity water from a pressure washer, garden
hose, or compressed air should never be used to clean
a coil. The force of the water or air jet will bend the
fin edges and increase airside pressure drop.
CAUTION
Totaline Environmentally Sound Coil Cleaner
Application Instructions:
1. Proper protection equipment, such as approved safety
glasses and gloves, is recommended during mixing
and application of Totaline Environmentally Sound
Coil Cleaner.
2. Remove all surface loaded fibers and debris using a
vacuum cleaner or a soft non--metallic bristle brush
as described above.
3. Thoroughly wet all finned surfaces with clean water
using a low velocity garden hose being careful not to
bend fins.
Summary of Contents for WeatherMaster 50HCQA04
Page 38: ...38 C10818 Fig 56 RTU OPEN Control Module ...
Page 78: ...78 APPENDIX V WIRING DIAGRAMS C150427 Fig 58 50HCQA04 A05 Control Wiring Diagram 575 3 60 ...
Page 80: ...80 APPENDIX V WIRING DIAGRAMS C160013 Fig 60 50HCQ 06 Control Wiring Diagram 575 3 60 ...
Page 84: ...84 APPENDIX V WIRING DIAGRAMS C150243 Fig 64 50HCQ 04 05 06 Power Wiring Diagram 208 230 1 60 ...
Page 85: ...85 APPENDIX V WIRING DIAGRAMS C12347 Fig 65 50HCQ 04 05 06 Power Wiring Diagram 208 230 3 60 ...
Page 86: ...86 APPENDIX V WIRING DIAGRAMS C12353 Fig 66 50HCQ 04 05 06 Power Wiring Diagram 460 3 60 ...
Page 87: ...87 APPENDIX V WIRING DIAGRAMS C12354 Fig 67 50HCQ 04 05 06 Power Wiring Diagram 575 3 60 ...
Page 91: ...91 APPENDIX V WIRING DIAGRAMS C12356 Fig 71 50HCQ 12 Power Wiring Diagram 460 3 60 575 3 60 ...
Page 92: ...92 APPENDIX V WIRING DIAGRAMS C150432 Fig 72 50HCQ PremierLink Control Diagram ...
Page 93: ...93 APPENDIX V WIRING DIAGRAMS C12359 Fig 73 50HCQ RTU Open Control Diagram ...