T
S
DZ20VC0601B*
HE PECIFICATION OF
MANUAL THAT MATCHES THE MAJOR REVISION OF MODEL NAME
S-1
S-2
CHECKING WIRING ...................................................... 20
S-3
S-3A
THERMOSTAT AND WIRING .......................................... 20
S-3E
DAIKIN COMMUNICATING THERMOSTAT ..................... 21
S-4
S-12
S-13
CHECKING INDOOR AND
OUTDOOR HI/LOW PRESSURE SENSOR ....................... 22
S-17
S-17A
RESISTANCE TEST .......................................................... 23
S-17B
GROUND TEST .............................................................. 23
S-26
TESTING TEMPERATURE SENSORS
AND EEV COIL RESISTANCE ........................................ 23
S-40A
MBVC**00AA-1 HEATER CONTROL .............................. 24
S-40B
DV**PEC HEATER CONTROL ......................................... 25
S-50
S-52
S-60
S-61A
CHECKING HEATER LIMIT CONTROL(S) ......................... 27
S-61B
CHECKING HEATER FUSE LINK
S-100
S-101
S-102
Evacuation ................................................................ 28
S-103
Charging .................................................................... 29
HIGH VOLTAGE!
Disconnect ALL power before servicing or installing. Multiple power sources may be present. Failure to
do so may cause property damage, personal injury or death.
OR EARLIER MODELS ARE DIFFERENT FROM THIS SPECIFICATION
.
TABLE OF CONTENTS
. F
OR DETAILS SEE THE SERVICE
S-104
S-106
Overfeeding .............................................................. 30
S-107
UNDERFEEDING ........................................................... 30
S-108
Superheat .................................................................. 30
S-109
S-110
CHECKING THERMOSTATIC
EXPANSION VALVE OPERATION .................................... 32
S-114
S-115
S-120
S-202
DUCT STATIC PRESSURES
S-203
S-204
,
19