171
INDEX
Accessory control components
122
Accessory installation
7
Accessory Navigator™ display
4, 123
Actuators
38
Adjustments
128
Airflow control during
Fire/smoke modes
73
Alarm output
39
Alarms and alerts
94
Alert limit configuration
80
Auto view of run status
90
Basic control usage
4-7
Building pressure configuration
70
Building pressure control
69
Carrier Comfort Network
®
(CCN)
79
CCN tables and display
5, 142-156
CCN/Linkage display table
93, 94
Cleaning
129
Comfort
Link™ controls
4
Complete unit stoppage
85
Compressor discharge service valve
131
Compressor removal
132
Compressor replacement
132
Compressor run hours display table
93, 94
Compressor starts display table
93, 94
Compressor suction service valve
131
Configuring building pressure actuators
72
Configuring the humidifier actuator
77
Control circuit, 115 v
132
Control circuit, 24 v
132
Controls
7
Controls operation
5, 40-83
Controls quick start
33-36
Controls set point and configuration
log
CL-1 to CL-6
Conventions used in this manual
3
Cool mode selection process
47
Cooling
38
Cooling control
45
Cooling mode diagnostic help
50
Crankcase heaters
7
Dehumidification and reheat
77
Demand limit control
39, 52
Dirty filter switch
64
Discrete switch logic configuration
81
Display configuration
82
Economizer
65
Economizer diagnostic help
68
Economizer integration with
mechanical cooling
53
Economizer operation
65
Economizer options
34
Economizer run status
92
Economizer/outdoor air damper control
39
Evacuation mode
73
Evaporator fan
7
Exhaust options
34
Factory-installed components
102
Fan status monitoring
64
Fans
38
Filter drier
131
Fire shutdown mode
73
Fire-smoke inputs
73
Forcing inputs and outputs
90
Gas heat (48Z only)
7, 132
Gas system adjustment (48Z only)
131
Generics table
5
Head pressure control
53
Heat mode diagnostic help
56
Heat mode selection process
55
Heating
38
Heating control
54
Hot gas bypass
83
Humidification
76
HVAC modes
41
Hydronic heating control
56
Independent outputs
38
Indoor air quality control
73
Indoor air quality options
34
Internal wiring
7
Liquid line service valve
131
Local display tables
133-141
Lubrication
130
Major system components
102-124
Mode selection process
169, 170
Mode trip helper
92
Modes
40
Moisture/liquid indicator
131
Multi-stage constant volume units with
mechanical thermostat
33
Multi-stage constant volume units
with space sensor
34
Oil charge
130
Optional airflow station
76
Outdoor air cfm control
68
Pre-occupancy purge
76
Pressurization mode
73
Programming operating schedules
36
Protective devices
131
Refrigerant feed components
130
Refrigeration circuits
130
Relief devices
132
Remote control switch input
83
Remote switch
39
Restart procedure
85
Run status menu
90
Safety considerations
2
Scrolling marquee
4, 120
Sensor trim configuration
81
Service
125-132
Service access
125
Service analysis
85
Service test
36-38
Service test mode logic
38
Set clock on VFD (if installed)
35
Single circuit stoppage
85
Smoke control modes
72
Smoke purge mode
73
Software version numbers
display table
93, 94
Space temperature offset
83
Staged gas heating control
57
Start up
7-32
Static pressure control
61
Static pressure reset
63
SUMZ cooling algoritm
50
Supply air reset
39
Supply fan status monitoring logic
64
System modes
41
System Pilot™
5
Temperature compensated start
78
Temperature compensated start logic
79
Thermistor troubleshooting
85
Thermostat
39
Thermostatic expansion valve (TXV)
130
Third party control
39, 40
Time clock configuration
84, 85
Transducer troubleshooting
86
Troubleshooting
85-102
Two-stage constant volume units
with mechanical thermostat
33
Two-stage constant volume units
with space sensor
33
Two-stage gas and electric heat control
56
Unit Configuration (unit) submenu
42
Unit preparation
7
Unit setup
7
Unit staging tables
156-159
Unit start-up checklist
CL-7
Unoccupied economizer free cooling
68
Variable air volume units using return air
sensor or space temperature sensor
33
VFD control
39
VFD information
160-168
Содержание WEATHERMASTER 48Z030
Страница 103: ...103 Fig 15 Typical Power Schematic Sizes 030 050 Shown a48 8408 ...
Страница 104: ...104 Fig 16 Main Base Board Input Output Connections a48 8409 ...
Страница 105: ...105 Fig 17 RCB ECB CEM SCB Input Output Connections a48 8410 ...
Страница 106: ...106 Fig 18 Typical Gas Heat Unit Control Wiring 48Z055 105 Units Shown a48 8411 ...
Страница 107: ...107 Fig 19 Typical Electric Heat Unit Control Wiring 50Z055 105 Units Shown a50 8248 ...
Страница 108: ...108 Fig 20 Typical Power Wiring 115 V 48Z Units a48 8412 ...
Страница 109: ...109 Fig 21 Typical Power Wiring 115 V 50Z Units a50 8249 ...
Страница 110: ...110 Fig 22 Typical Gas Heat Section Size 055 105 Units Shown a48 8413 ...
Страница 111: ...111 Fig 23 Component Arrangement Size 030 050 Units ...
Страница 112: ...112 Fig 24 Component Arrangement Size 055 070 Units ...
Страница 113: ...113 Fig 25 Component Arrangement Size 075 105 Units ...
