Table Of Contents - Daikin DX17VSS B Series Service Instructions Manual

IMPORTANT INFORMATION
iMPoRtAnt infoRMAtion ............................................ 2 - 3
PRodUCt idEntifiCAtion ............................................ 4 - 5
tEStinG CAPACitoR RESiStAnCE ............................. 6 - 7
SyStEM oPERAtion ..................................................... 8 - 12
CooLinG AnALySiS CHARt ...............................................13
HEAtinG AnALySiS CHARt ................................................14
SERviCinG ..................................................................... 15 - 44
tRoUBLESHootinG-indooR Unit ...................... 32 - 33
fAULt RECALL ...................................................................34
2-diGit 7 SEGMEnt diSPLAyS ............................... 35 - 36
SEttinG tHE ModE diSPLAy ............................... 37 - 38
indooR Unit ERRoR CodES ................................ 39 - 40
EMERGEnCy ModE .................................................. 41 - 44
SEttinG tHE ModE diSPLAy ................................... 45 - 50
7-SEGMEnt diSPLAy ................................................... 51 - 53
tRoUBLESHootinG - oUtdooR Unit ................... 54 - 58
tHERMiStoR RESiStAnCE
& tEMPERAtURE CHARACtERiStiCS ......................59
PRESSURE vS tEMPERAtURE CHARt............................60
LiqUid LinE tEMPERAtURE CHARt ................................61
WiRinG diAGRAMS ...................................................... 62 - 67
REMovAL & REASSEMBLy PRoCEdURE ................68 - 113
1.5 to 3.0 ton models..................................................... 68 - 90
3.5 to 5.0 ton models....................................................91 - 113
d-CHECkER AddEndUM..........................................114 - 120
NOTICE
THIS MANUAL MAINLY DESCRIBES THE SERVICE CONTENTS OF
OUTDOOR UNIT, AIR HANDLER (DV*FEC) AND CASED COIL
(CAPE(A)*/CHPE*).
FOR INFORMATION ON GAS FURNACE AND MODULAR BLOWER,
PLEASE REFER TO A SERVICE MANUAL OF EACH MODEL.
IMPORTANT NOTICES FOR CONSUMERS
AND SERVICERS
RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS
WARNING
HIGH VOLTAGE !
D ALL
ISCONNECT POWER BEFORE SERVICING
M
ULTIPLE POWER SOURCES MAY BE PRESENT
TO DO SO MAY CAUSE PROPERTY DAMAGE
.
INJURY OR DEATH
2
.
. F
AILURE
,
PERSONAL
WARNING
D
O NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN
CERTIFIED BY THE MANUFACTURER FOR USE WITH THIS UNIT
,
PROPERTY DAMAGE PERSONAL INJURY
/
AND OR HAZARDOUS CONDITIONS MAY RESULT FROM THE USE OF
- .
SUCH NON APPROVED DEVICES
WARNING
T
O PREVENT THE RISK OF PROPERTY DAMAGE
,
DEATH DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR
OTHER FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS
.
APPLIANCE
Pride and workmanship go into every product to provide our cus-
tomers with quality products. it is possible, however, that during
its lifetime a product may require service. Products should be
serviced only by a qualified service technician who is familiar with
the safety procedures required in the repair and who is equipped
with the proper tools, parts, testing instruments and the appropri-
ate service manual. REVIEW ALL SERVICE INFORMATION IN
THE APPROPRIATE SERVICE MANUAL BEFORE BEGINNING
REPAIRS.
To locate an authorized servicer, please consult your
telephone book or the dealer from whom you purchased this
product. For further assistance, please contact:
CONSUMER INFORMATION LINE - DAIKIN BRAND PRODUCTS
TOLL FREE 1-855-770-5678 (U.S. only)
email us at: customerservice@daikincomfort.com
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
outside the U.S., call 1-713-861-2500.
(not a technical assistance line for dealers.)
our telephone company will bill you for the call.
SAFE REFRIGERANT HANDLING
While these items will not cover every conceivable situa-
tion, they should serve as a useful guide.
WARNING
R
EFRIGERANTS ARE HEAVIER THAN AIR
OXYGEN IN YOUR LUNGS OR IN ANY ENCLOSED SPACE
POSSIBLE DIFFICULTY IN BREATHING OR DEATH
• N
EVER PURGE REFRIGERANT INTO AN ENCLOSED ROOM OR SPACE
,
LAW ALL REFRIGERANTS MUST BE RECLAIMED
• I
F AN INDOOR LEAK IS SUSPECTED
.
BEFORE BEGINNING WORK
• L
IQUID REFRIGERANT CAN BE VERY COLD
,
OR BLINDNESS AVOID CONTACT AND WEAR GLOVES AND GOGGLES
LIQUID REFRIGERANT DOES CONTACT YOUR SKIN OR EYES
.
HELP IMMEDIATELY
• A EPA
LWAYS FOLLOW REGULATIONS
P
OISONOUS GAS WILL BE PRODUCED
. S
ERIOUS
,
REDUCED UNIT PERFORMANCE
, ,
PERSONAL INJURY OR
. T " "
HEY CAN PUSH OUT THE
. T
O AVOID
:
. B
.
,
THOROUGHLY VENTILATE THE AREA
. T
O AVOID POSSIBLE FROST BITE
. I
F
,
SEEK MEDICAL
. N ,
EVER BURN REFRIGERANT AS
.
Y