Goodmans ASX ユーザーズマニュアル

34

S-1

Checking Voltage .......................................... 35

S-2

Checking Wiring ............................................ 35

S-3

Checking Thermostat, Wiring & Anticipator .. 35

S-3A

Thermostat & Wiring ..................................... 35

S-3B

Cooling Anticipator ........................................ 36

S-3C

Heating Anticipator ........................................ 36

S-3D

Checking Encoded Thermostats ................... 36

S-4

Checking  Transformer & Control Circuit ....... 37

S-5

Checking Cycle Protector ............................. 37

S-6

Checking Time Delay Relay .......................... 37

S-7

Checking Contactor and/or Relays ................ 38

S-8

Checking Contactor Contacts ....................... 38

S-9

Checking Fan Relay Contact ........................ 38

S-10

Copeland Comfort™ Alert Diagnositics ......... 39

S-11

Checking Loss of Charge Protector ............... 41

S-12

Checking High Pressure Control ................... 41

S-13

Checking Low Pressure Control .................... 41

S-15

Checking Capacitor ....................................... 41

S-15A Resistance Check ......................................... 42

S-15B Capacitance Check ....................................... 42

S-16A Checking Fan & Blower Motor

 Windings (PSC Motors) ............................... 43

S-16B Checking Fan & Blower Motor (ECM Motors) 43

S-16C Checking ECM Motor Windings .................... 46

S-16D ECM CFM Adjustments ................................ 46

S-16E Blower Performance Data .............................. 48

S-16F

Checking GE X13™ Motors .......................... 48

S-17

Checking Compressor Windings ................... 49

S-17A Resistance Test ............................................ 49

S-17B Ground Test .................................................. 49

S-17C Unloader Test ................................................ 50

S-17D Operation Test .............................................. 50

S-18

Testing Crankcase Heater (optional item) ..... 51

S-21

Checking Reversing Valve and Solenoid ........ 51

S-24

Testing Defrost Control .................................. 51

S-25

Testing Defrost Thermostat ........................... 51

S-26

Checking Heater Limit Control(s) .................. 52

S-27

Checking Heater Elements ............................... 52

S-40

MBR/ARUF Electronic Blower Time Delay

with Single Stage Air Conditioners

& Heat Pumps .................................................. 52

S-41

MBE/AEPF with GSX, SSX, ASX, DSX

Air Conditioners ................................................ 54

S-41A MBE/AEPF with GSZ, SSZ, ASZ

Heat Pumps ...................................................... 55

S-60

Electric Heater (optional item) ........................... 58

S-61A Checking Heater Limit Control(S) ...................... 59

S-61B Checking Heater Fuse Line ............................... 59

S-62

Checking Heater Elements ............................... 59

S-100

Refrigeration Repair Practice ............................. 60

S-101

Leak Testing ..................................................... 60

S-102

Evacuation ........................................................ 60

S-103

Charging ............................................................ 61

S-104

Checking Compressor Efficiency ...................... 62

S-105A Piston Chart  - ASX13, GSX13, SSX14,

ASX14, ASZ13, GSZ13 Units ............................ 63

S-105B Thermostatic Expansion Valve .......................... 63

S-106

Overfeeding ....................................................... 66

S-107

Underfeeding ..................................................... 66

S-108

Superheat ......................................................... 66

S-109

Checking Subcooling ........................................ 66

S-109A Two Speed Application ...................................... 67

S-109B Heat Pump Heating Mode ................................. 67

S-110

Checking Expansion Valve Operation ............... 67

S-111

Fixed Orifice Restriction Devices ...................... 67

S-112

Checking Restricted Liquid Line ........................ 68

S-113

Refrigerant Overcharge ...................................... 68

S-114

Non-condensables ............................................ 68

S-115

Compressor Burnout ......................................... 68

S-120

Refrigerant Piping .............................................. 69

S-202

Duct Static Pressure

& Static Pressure Drop Across Coils ................ 71

S-203

Air Handler External Static ............................... 71

S-204

Coil Static Pressure Drop ................................. 72