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227
INDEX
Alarm relay,
40
Alarm routing,
111
Alarms and alerts,
162
Codes,
163
Details,
166
History,
162
Resetting,
162
Auxiliary board (AUX)
Described,
24
Schematic,
25
BACnet communication option,
210
BAS port, configuring,
211
Device instance address,
210
Points list,
215
Capacity control,
64
C.TYP=1 (VAV),
64
C.TYP=3 (TSTAT MULTI),
67
C.TYP=4 (TSTAT 2 STG),
69
C.TYP=5 (SPT MULTI),
71
C.TYP=7 (PCT CAP),
75
C.TYP=8 (DUAL TSTAT),
105
C.TYP=9 (VAV SETPOINT),
107
Carrier Comfort Network (CCN),
22
Tables,
195
-
209
Wiring,
22
Compressors
Adjusting oil charge,
57
Checking oil level,
57
Digital,
117
Enabling and disabling,
138
Functional check,
144
Locations,
137
Motor overload protection,
139
Motor protection,
138
Operating envelope,
138
Service,
137
Staging,
112
Compressor expansion module (CXB)
Described,
24
Schematic,
25
Compressor staging,
112
Circuit loading,
112
Lead/lag determination,
112
Loading sequence,
112
Condenser fan motors
Protection,
150
Replacing,
149
Condenser fan service,
150
AeroAcoustic (low sound),
150
Lubrication,
161
Metal (Value Sound),
150
Control boards,
Comfort
Link
Green LED (main base board),
23
Red LED (main base board),
23
Yellow LED (main base board),
23
Control components
Sizes 025-030,
5
Sizes 040-060,
6
Size 065,
7
Sizes 070-130,
8
Control methods (start/stop)
Capacity control,
64
CCN control,
64
Comparison, with inputs,
225
Enable-Off-Remote,
60
Occupancy schedule,
61
Setting,
60
Control module service,
149
Communication loss,
149
Control module replacement,
149
Control wiring schematics
38APD025-060,
16
38APD070-130,
18
38APS025-050,
15
38APS065,
17
Crankcase heaters
Mounting,
146
Wiring,
146
Current sensing board (CSB)
Described,
26
Input connections,
27
Deadband multiplier,
115
Demand limit,
115
2-stage switch controlled,
115
4 to 20 mA controlled,
116
CCN loadshed,
117
CCN controlled,
117
Demand limited mode (MD15),
135
Digital compressor option,
117
Digital oil recover mode (D.OIL),
135
Discharge Temperature thermistor
(DTT),
31
Mounting,
39
Door hinges, lubricating,
161
Emergency On/Off switch,
26
Enable/Off/Remote Control switch,
26
Energy management module (EMM)
Described,
26
Schematic,
26
Fan staging,
117
Fan status switch (FS1, FS2),
26
Filter drier service,
152
Ground fault interrupter-convenience
outlet (GFI-CO), testing,
161
Head pressure control,
117
High pressure switch (HPS)
Described
,
28
Mounting,
40
Replacing,
152
High saturated condensing
temperature (SCT) modes
(MD21, MD22),
135
High temperature cooling mode
(MD18),
135
Language, changing display,
22
LEDs,
23
Liquid line solenoid valves
Described,
40
Connections,
40
Low ambient lockout,
128
Low temperature cooling mode
(MD17),
135
Lubrication
Condenser fan blades,
161
Condenser fan motor bearings,
161
Door hinges,
161
Main base board (MBB)
Described,
23
Schematic,
24
Maintenance,
161
Schedule,
161
MCHX maintenance,
161
Measurement units, changing,
22
Minimum comp ontime mode
(MD23),
135
Minimum load control,
128
Minimum off time active mode
(MD10),
135
Minutes off time,
128
Moisture/liquid indicator,
152
Motormaster V option/accessory
Configuring,
126
Fan staging, use in,
125
Fault codes,
152,154
Password,
128
Program parameters,
127
Troubleshooting,
152
Troubleshooting parameters,
153
Motor overload protection,
compressor,
139
Copeland with TF code,
139
Copeland with TW or TE,
139
CoreSense module mounting,
141
Kriwan,
139
Navigator display
Backlight brightness,
22
Cleaning,
161
Contrast adjustment,
22
Described,
21
OAT below lockout temp mode
(L.OUT),
135
Occupancy schedule
CCN global,
63
Holidays,
61
Local schedule,
61
Setting,
61
Timed override,
63
Oil
Adjusting charge (start-up),
57
Checking level (start-up),
57
Charging (service),
147
Quantity per compressor,
147
Operating modes
Defined,
135
D.OIL,
135
L.OUT,
135
MD05,
135
MD06,
135
MD09,
135
MD10,
135
MD14,
135
MD15,
135
MD17,
135
MD18,
135
MD21, MD22,
135
MD23,
135
MD25,
135
MDTG,
135
Outdoor air temperature (OAT)
sensor,
31
Mounting, 38AP025-060,
39
Mounting, 38APS065,
38APD070-130
39
Passwords
Changing,
22
Entering,
22
Piping and instrumentation diagrams
38APD025-030,
219
38APD040-060,
220
38APD070,080
221
38APD090-130,
222
38APS025-030,
223
38APS040-050,
223
38APS065,
224
Power wiring schematics
38APD040-060
11
38APD070-100
13
38APD115,130
14
38APS,APD025-030
9
38APS040,050
10
38APS065,
12
Field,
20