Carrier WeatherMaster 48V Bedienungsanleitung
Carrier
Nicht kategorisiert
WeatherMaster 48V
Lies die bedienungsanleitung für Carrier WeatherMaster 48V (128 Seiten) kostenlos online; sie gehört zur Kategorie Nicht kategorisiert. Dieses Handbuch wurde von 6 Personen als hilfreich bewertet und erhielt im Schnitt 4.4 Sterne aus 3.5 Bewertungen. Hast du eine Frage zu Carrier WeatherMaster 48V oder möchtest du andere Nutzer dieses Produkts befragen? Stelle eine Frage
Seite 1/128
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53480585-01 Printed in U.S.A. Form No. 48V-2SI Pg 1 11-24 Replaces: 48V-1SI
Installation and Start-up Instructions
CONTENTS
Page
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . 2
A2L REFRIGERATION INFORMATION . . . . . . . . . . . 5
Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Minimum Conditioned Space Area . . . . . . . . . . . . . . 5
Leak Detection and Dissipation . . . . . . . . . . . . . . . . . 6
Duct System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
•SERVICE PARTS
• ELECTRICAL SAFETY
• REFRIGERANT SYSTEM SAFETY
• ELECTRONIC LEAK DETECTORS
• LEAK DETECTION FLUIDS
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PRE-INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 11
Step 1 — Inspect Equipment . . . . . . . . . . . . . . . . . . 11
Step 2 — Unload Equipment . . . . . . . . . . . . . . . . . . 11
Step 3 — Store Equipment (If Required) . . . . . . . . . 11
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Step 1 — Perform Jobsite Survey . . . . . . . . . . . . . . 12
Step 2 — Install Unit Support . . . . . . . . . . . . . . . . . . 12
• ROOF CURB
• STEEL BEAMS
• SLAB MOUNT UNIT
• RETROFIT UNIT
Step 3 — Install Field-Fabricated Ductwork . . . . . . 13
Step 4 — Install Field-Fabricated Ductwork . . . . . . 31
Step 5 — Install Curb Gasketing (Vertical Supply or
Return Units Only) . . . . . . . . . . . . . . . . . . . . . . . . 31
Step 6 — Rig Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Step 7 — Connect Primary Condensate Drain . . . . 31
Step 8 — Connect Secondary Condensate Drain
(Sizes 54-98) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Step 9 — Install Barometric Relief Hoods
(Standard Chassis with Barometric Relief Only) 51
Step 10 — Set Up Power Exhaust (Size 28-98 with
Standard Static Power Exhaust or Size 28-50 with
Medium Static Power Exhaust Only) . . . . . . . . . 51
Step 11 — Route Field Wiring . . . . . . . . . . . . . . . . . 53
• UNIT POWER FEED
• UNPOWERED CONVENIENCE OULET
• ULTRA-VIOLET LIGHT (UV-C) FIXTURES
• POWER WIRE SIZING
• OPERATING VOLTAGE
• GROUND WIRING
• OVERCURRENT PROTECTION
• SHORT CIRCUIT CURRENT PROTECTION
• ROUTE FIELD WIRING
Step 12 — Set up Pre-Filter Status
Switch (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . .58
Step 13 — Connect Air Pressure Tubing . . . . . . . .58
• VAV INDOOR FAN
• POWER EXHAUST BUILDING PRESSURE CONTROL
Step 14 — Set Up Return Air Smoke Detector
(Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Step 15 — Connect Gas Piping . . . . . . . . . . . . . . . .59
Step 16 — Install Combustion Hoods . . . . . . . . . . .59
• COMBUSTION INLET HOODS
• COMBUSTION OUTLET HOODS
Step 17 — Install Supply-Air Temperature Sensor
(Modulating Gas Units Only) . . . . . . . . . . . . . . . . . . .60
Step 18 — High Altitude Gas Heat Conversion (Over
2000 Ft Elevation Only) . . . . . . . . . . . . . . . . . . . . .61
Step 19 — Install Unit Accessories . . . . . . . . . . . . .64
Step 20 — Install Control Wiring (Optional) . . . . . .64
• CONFIGURE CONTROL TRANSFORMER
(208V UNITS ONLY)
• ROUTE WIRING
• FIELD USE TERMINAL STRIPS
Step 21 — Install Communication Wiring (Optional) .
66
• CARRIER COMFORT NETWORK
®
CCN
• BACNET MS/TP WIRING RECOMMENDATIONS
• BACNET IP/ETHERNET COMMUNICATION
• NON-CCN COMMUNICATION WIRING
CONTROLS OPERATION AND QUICK SETUP . . . .69
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
Control Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
• NAVIGATION
• TOUCHSCREEN DISPLAY
• VNC VIEWER
• LEGACY CONTROL INTERFACES
• NAVIGATION CONVENTION
• DATA ENTRY
Main Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
• WELCOME SCREEN
• LOGIN SCREEN
• PASSWORDS
• USER LOGINS SCREEN
• MAIN MENU
• HOME SCREEN
• STATUS SCREEN
• SETPOINT SCREENS
• SYSTEM CONFIGURATION SCREENS
• CONTROLLER CONFIGURATION SCREENS
• CONTROLLER ID SCREEN
• START/STOP SCREEN
Control Quick Set Up . . . . . . . . . . . . . . . . . . . . . . . . .76
• STEP A — POWER ON THE CONTROL
• STEP B — LOGIN WITH USER ACCESS LEVEL
• STEP C — SET DAYLIGHT SAVINGS TIME (DST)
(OPTIONAL)
WeatherMaster
®
48V 28-98
Gas Heating and Electric Cooling Applied Rooftop Unit
s
with Puron
Advance
™
Refrigerant (R-454B)
and Carrier SmartVu
™
Controls
2
• STEP D — SET DATE AND TIME
• STEP E — CONFIGURE EQUIPMENT FOR
FIELD-INSTALLED DEVICES
• STEP F — CONFIGURE EQUIPMENT FOR
FIELD-INSTALLED SENSORS
• STEP G — CONFIGURE INDOOR FAN
• STEP H — CONFIGURE OUTDOOR AIR DAMPER
(OPTIONAL)
• STEP I — CONFIGURE THE COOLING SYSTEM
• STEP J — CONFIGURE THE DEHUMIDIFICATION
SYSTEM (OPTIONAL)
• STEP K — CONFIGURE THE HEATING SYSTEM
• STEP L — CONFIGURE EXHAUST FAN (OPTIONAL)
• STEP M — CONFIGURE FREE COOLING (OPTIONAL)
• STEP N — SET INDOOR FAN SETPOINTS (OPTIONAL)
• STEP O — SET COOLING SETPOINTS
• STEP P — SET DEHUMIDIFY SETPOINTS
(OPTIONAL)
• STEP Q — SET HEATING SETPOINTS
• STEP R — SET EXHAUST FAN SETPOINTS
(OPTIONAL)
• STEP S — SET UP OCCUPANCY CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Temporary Operation for an Under-Construction
Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Temporary Operation During Building Finishing . . 93
Temporary Operation with a Generator . . . . . . . . . 93
Temporary Operation for a Completed Building . . 93
Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . 93
Cool/Heat Demand Sources . . . . . . . . . . . . . . . . . . . 94
• RETURN AIR TEMPERATURE (RAT)
• SPACE TEMPERATURE (SPT)
• THERMOSTAT (TSAT)
Dehumidify Demand Sources . . . . . . . . . . . . . . . . . 96
• RETURN AIR RELATIVE HUMIDITY (RARH)
• SPACE RELATIVE HUMIDITY (SPRH)
• HUMIDISTAT (HSTAT)
Indoor Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
• CONSTANT VOLUME (CV)
• STAGED AIR VOLUME (SAV) CAPACITY
• SUPPLY PRESSURE CONTROL (SP)
• THIRD-PARTY INPUT CONTROL (THIRD-PARTY)
• SINGLE ZONE VAV (SZ-VAV)
Cooling and Heating Modes . . . . . . . . . . . . . . . . . . 101
• MECHANICAL COOLING
• HEAT TEMPERED COOLING MODE
• VENTING MODES
• MODULATING HEATING MODE
• TWO-STAGE HEATING MODE
Dehumidification Modes . . . . . . . . . . . . . . . . . . . . . 102
Outdoor Air Damper . . . . . . . . . . . . . . . . . . . . . . . . 102
• VENTILATION
• FREE COOLING
Exhaust Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
• OTHER OPERATION FUNCTION
APPENDIX A — START-UP CONTROL
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
APPENDIX B — AIR BALANCE INSTRUCTIONS . 106
APPENDIX C —48V MODEL NUMBER
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . 109
APPENDIX D — CHARGING CHARTS . . . . . . . . . . 110
PRE-START AND START-UP CHECKLISTS . . . . .CL-1
GENERAL
This installation instruction contains basic unit installation infor-
mation and basic controls configuration and start-up information.
For additional information on installation, operation, and service,
refer to the advanced controls, operation, and troubleshooting
guide, service manual, integration guide, or accessory installation
instructions.
This equipment is designed for elevation up to 10,000 ft for cool-
ing, and 2,000 ft for standard natural gas heating. Refer to installa-
tion Step 15 “High Altitude Gas Heat Conversion (Over 2000 Ft
Elevation Only)” on page 61 for high elevation conversion for gas
heat up to 10,000 ft.
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, mainte-
nance, or use can cause explosion, fire, electrical shock, or
other conditions which may cause death, personal injury, or
property damage. Consult a qualified installer, service agency,
or your distributor or branch for information or assistance. The
qualified installer or agency must use factory-authorized kits
or accessories when modifying this product. Refer to the indi-
vidual instructions packaged with the kits or accessories when
installing.
Follow all safety codes. Wear safety glasses, protective cloth-
ing, and work gloves. Have a fire extinguisher available. Read
these instructions thoroughly and follow all warnings or cau-
tions included in literature and attached to the unit. Affix any
labels that ship with the unit or accessory installation instruc-
tions to the unit. Consult local building codes, the current edi-
tions of the National Fuel Gas Code (NFGC) NFPA 54/ANSI
Z223.1, and the National Electrical Code (NEC)/National Fire
Protection Association (NFPA) 70.
In Canada refer to the current editions of the National Standards
of Canada CAN/CSA-B149.1 and 149.2 Natural Gas and Pro-
pane Installation Codes, and Canadian Electrical Code (CEC)
CSA C22.1.
Recognize safety information. This is the safety-alert symbol
. When you see this symbol on the unit and in instructions
or manuals, be alert to the potential for personal injury. Under-
stand the signal words DANGER, WARNING, and CAUTION.
These words are used with the safety-alert symbol. DANGER
identifies the most serious hazards which will result in severe
personal injury or death. WARNING signifies hazards which
could result in personal injury or death. CAUTION is used to
identify unsafe practices which may result in minor personal
injury or product and property damage. NOTE is used to high-
light suggestions which will result in enhanced installation, re-
liability, or operation.
Produktspezifikationen
| Marke: | Carrier |
| Kategorie: | Nicht kategorisiert |
| Modell: | WeatherMaster 48V |
Brauchst du Hilfe?
Wenn Sie Hilfe mit Carrier WeatherMaster 48V benötigen, stellen Sie unten eine Frage und andere Benutzer werden Ihnen antworten
Bedienungsanleitung Nicht kategorisiert Carrier
26 Juli 2025
26 Juli 2025
26 Juli 2025
25 Juli 2025
25 Juli 2025
25 Juli 2025
25 Juli 2025
25 Juli 2025
25 Juli 2025
25 Juli 2025
Bedienungsanleitung Nicht kategorisiert
- Peterson
- Really Right Stuff
- HyperX
- Pioneer
- Vaddio
- Focusrite
- Sherlock
- Grillmeister
- JMAZ Lighting
- PSSO
- Garden Feelings
- TCM FX
- X-Lite
- AS Schellenberg
- Veise
Neueste Bedienungsanleitung für -Kategorien-
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025
7 August 2025