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APPENDIX A — LOCAL DISPLAY AND CCN TABLES (cont)
Table B — Mode — Service Test
ITEM EXPANSION
RANGE
UNITS
CCN TABLE/
SUB-TABLE
CCN POINT
SERVICE TEST
TEST
Field Service Test Mode
Off/On
(TEST = display only)
INDP
Test Independent Outputs
TESTINDP
ECON
Economizer Position Test
0 to 100
%
S_ECONO
E.CAL
Calibrate Economizer
Off/On
S_ECOCAL
PE.1
Power Exhaust 1 Test
Off/On
S_PE_1
PE.2
Power Exhaust 2 Test
Off/On
S_PE_2
ALRM
Alarm Relay Test
Off/On
S_ALMOUT
OA.DM
OAU 2-position Damper
Close/Open
S_OADMPR
WHL
OAU Wheel Test
0 to 100
%
S_WHEEL
OA.OF
OAU OA Fan Speed Test
0 to100
%
S_OAFAN
OA.XF
OAU PE Fan Speed Test
0 to100
%
S_EXFAN
OA.HT
OAU Tempring Heater Test
0 to 100
%
S_OAHEAT
FANS
Test Fans
TESTFANS
F.SPD
Indoor Fan Speed Test
0 to 100
%
S_FANSPD
F.MOD
IDF Fan Mode
0 to 7
S_IDFMOD
IDF1
Indoor Fan Test 1
Off/On
S_IDF_1
IDF2
Indoor Fan Test 2
Off/On
S_IDF_2
IDF3
Indoor Fan Test 3
Off/On
S_IDF_3
COOL
Test Cooling
TESTCOOL
CMP.A
Cool A Test
Off/On
S_COMP_A
CMP.B
Cool B Test
Off/On
S_COMP_B
F.SPD
Reduced Cool Fan Speed
0 to 100
%
S_FSPDCL
HMZR
Test Humidimizer
TESTHMZR
RH1.A
Reheat1 A Test
Off/On
S_RH1_A
RH1.B
Reheat1 B Test
Off/On
S_RH1_B
RH2.A
Reheat2 A Test
Off/On
S2_RH2_A
RH2.B
Reheat2 B Test
Off/On
S2_RH2_B
F.SPD
Reheat2 Fan Speed
0 to 100
%
S_FSPDRH
CRC
Cool->Reheat1 Valve Test
Off/On
S_CRC
RHV.A
Reheat2 Valve A Test
Off/On
S_RH2_A
RHV.B
Reheat2 Valve B Test
Off/On
S_RH2_B
HEAT
Test Heating
TESTHEAT
HT.1
Heat Stage 1 Test
Off/On
S_HEAT_1
HT.2
Heat Stage 2 Test
Off/On
S_HEAT_2
F.SPD
Reduced Heat Fan Speed
0 to 100
%
S_FSPDHT
Table C — Mode — Temperatures
ITEM EXPANSION
RANGE
UNITS
CCN TABLE/
SUB-TABLE
CCN POINT CCN WRITE
STATUS
DISPLAY
WRITE
STATUS
TEMPERATURES
STATUS DISPLAY
AIR.T
Air Temperatures
UINPUT
SAT
Supply Air Temperature
xxx.x
°F
SAT_DISP
OAT
Outdoor Air Temperature
xxx.x
°F
OA_TEMP
forcible
forcible
SPT
Space Temperature
xxx.x
°F
SPACE_T
forcible
forcible
SPTO
Space Temperature Offset
xxx.x
^F
SPTO
forcible
forcible
RAT
Return Air Temperature
xxx.x
°F
RETURN_T forcible
forcible
REF.T
Refrigerant Temperatures
SST.A
Sat. Suction Temp A
xxx.x
°F
SST_A
SCT.A
Sat. Condenser Temp A
xxx.x
°F
SCT_A
SST.B
Sat. Suction Temp B
xxx.x
°F
SST_B
SCT.B
Sat. Condenser Temp B
xxx.x
°F
SCT_B
Summary of Contents for /50HC 04-28
Page 69: ...69 Fig 24 Typical Control Diagram for 48HC 04 14 Units 48HC 08 09 shown ...
Page 70: ...70 Fig 25 Typical Power Diagram for 48HC 04 14 Units 48HC 08 09 shown ...
Page 71: ...71 Fig 26 Typical Control Diagram for 50HC 04 14 Units 50HC 14 shown ...
Page 72: ...72 Fig 27 Typical Power Diagram for 50HC 04 14 Units 50HC 14 Non Humidi MiZer shown ...
Page 73: ...73 Fig 28 Typical Control Diagram 48HC 17 28 Units ...
Page 74: ...74 Fig 29 Typical Control Diagram 50HC 17 28 Units ...
Page 75: ...75 Fig 30 Typical Humid MiZer Power Diagram and Component Arrangement 48 50HC 17 28 Units ...
Page 76: ...76 Fig 31 Typical Non Humid MiZer Power Diagram and Component Arrangement 48 50HC 17 28 Units ...
Page 89: ...89 Fig 42 Modulating ERV Wiring Schematic ...
Page 90: ...90 Fig 43 EnergyX ERV Control Box Component Layouts ...
Page 101: ...101 Fig 59 Exhaust Fan Assembly Removal Exhaust Fan Assembly ...
Page 141: ......