Benutzerhandbuch für York YPAL 061

Benutzerhandbuch (English)

Benutzerhandbuch

Inhaltsverzeichnis

Form 100.50-NOM6 (1207)
1
BASE MODEL NUMBER
3
CHANGEABILITY OF THIS DOCUMENT
3
NOMENCLATURE
3
TABLE OF CONTENTS
4
LIST OF TABLES
11
LIST OF FIGURES
12
SECTION 1 – INTRODUCTION
13
- ECOLOGICAL AND ECONOMICAL DESIGN
  13
  - Condensing Section
    13
  - Heating Section
    14
- AIR MANAGEMENT
  15
- CONTROLS
  15
- INDOOR AIR QUALITY
  15
- ELECTRICAL
  16
- SERVICE AND INSTALLATION
  16
SECTION 2 – INSTALLATION
17
- APPROVALS
  17
- LIMITATIONS
  17
- UNIT INSPECTION
  17
- LOCATIONS AND CLEARANCES
  17
- RIGGING AND HANDLING
  19
- UNIT WEIGHTS
  20
  - Unit Placement
    21
  - Roof Curb Installation
    22
- PHYSICAL DATA
  23
- GENERAL ARRANGEMENT DRAWING – 050-061 MODELS
  25
  - Bottom Supply / Bottom Return
    25
  - Bottom Supply / Side Return
    26
  - Bottom Supply / Rear Return
    27
  - Curb Layout Drawing / 050-061 Models
    28
- ELECTRICAL DATA
  29
  - Electrical Service Sizing
    29
  - Load Definitions:
    29
- FILTERS
  32
- CONDENSATE DRAIN
  32
  - Condensate Drain Piping
    32
  - Condensate Drain Trap
    32
- AIR HOODS FOR ECONOMIZER
  33
- AIR HOODS FOR FIXED OUTSIDE AIR (UNITS WITHOUT ECONOMIZER)
  33
- AIR HOODS FOR EXHAUST AIR
  33
- FIELD WIRING
  33
  - Thermostat
    33
  - Fan input
    33
  - Space Sensor
    33
  - CO2 Sensor
    34
  - Occupied / Unoccupied Input
    34
  - Shutdown Input
    34
  - Smoke Purge Input
    34
  - BAS Economizer Input
    34
  - Fault Output
    34
  - VAV Heat Relay Output
    35
  - Supply Air Temperature Reset
    35
- COMMUNICATION
  35
- DIRTY FILTER SWITCH
  35
- FIELD CONTROL WIRING CONNECTIONS
  36
- POWER WIRING
  37
- ELECTRICAL SERVICE SIZING
  37
- SINGLE-POINT POWER SUPPLY WIRING
  38
- SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT SWITCH
  39
- DUAL-POINT POWER SUPPLY WIRING
  40
- CONTROLS
  41
- TRANSDUCER PNEUMATIC TUBING
  42
  - Static Pressure Control Plastic Tubing
    42
  - Duct Static Transducer
    42
  - Building Pressure Transducer
    42
  - Static Pressure Probe Installation
    42
- DUCT SYSTEM
  44
  - Duct Connection Guidelines
    44
- GAS HEATING
  45
- GAS PIPING
  45
- GAS CONNECTION
  45
  - Gas Piping Recommendations
    45
- COMBUSTION VENT
  46
SECTION 3 – START-UP
47
- CRANKCASE HEATERS
  47
- CHECKING THE SYSTEM PRIOR TO INITIAL START (NO POWER)
  47
  - Unit Checks
    47
- UNIT CHECKS – POWER APPLIED
  49
  - Verifying Compressor Rotation
    49
  - Compressor Oil Level Check
    49
- INITIAL START-UP
  50
  - Refrigerant Charge
    50
  - Checking Superheat and Subcooling
    50
  - Subcooling (R-410A)
    50
  - Superheat (R-410A)
    50
  - Leak Checking
    51
- GAS HEAT MODELS
  53
  - Pre-Start Checks:
    53
  - Post Start Checks:
    53
SECTION 4 – MAINTENANCE
55
- GENERAL
  55
- PERIODIC MAINTENANCE – MONTHLY
  55
  - Filters
    55
  - Linkages
    55
  - Compressors
    55
  - Fan Bearing Lubrication
    55
  - Recommended Lubricant for Fan Bearings
    55
  - Condenser Coils
    56
- PERIODIC MAINTENANCE – THREE TO SIX MONTHS
  56
  - Motor Bearing Lubrication
    56
  - Belt Tension
    56
- PERIODIC MAINTENANCE – YEARLY
  56
  - Entire Unit Inspection
    56
  - Sheave Alignment:
    56
  - Belts
    56
  - Belt Replacement
    57
  - Belt Tensioning:
    57
  - Filter Drier Replacement
    58
  - Forward Curved Fans
    58
  - Fan Motor
    59
  - Fan Shaft Bearings
    59
  - Bearing Lock Devices
    60
  - Eccentric Type
    60
  - Torquing of Set-screws
    61
SECTION 5 – SEQUENCE OF OPERATION
63
SECTION 6 – USER INTERFACE
99
- UNIT CONTROLLER INTERFACE
  99
- PROGRAM BUTTON
  99
- TEST/UP BUTTON
  100
- ADDRESS/DOWN BUTTON
  100
- ALARM/CHANGE
  100
- CHARACTER DISPLAY ADDRESSES & CODES
  100
- COMMUNICATION USING SIMPLICITY PC
  104
  - Simplicity PC Download
    104
  - USB Adapter Drive - Simplicity Pocket PC
    106
  - Establishing Communication
    107
  - Simplicity PC Data Screens
    111
  - Revising Settings
    126
SECTION 7 – PARAMETER DESCRIPTIONS AND OPTIONS
141
SECTION 8 – SERVICE
153
- ANALOG INPUT OPERATION
  153
  - Temperature Sensors
    153
  - Duct Pressure Transducer
    153
  - Return Fan Pressure Transducer
    154
  - Discharge Pressure Transducer
    154
  - Building Pressure Transducer
    154
  - Suction Pressure Transducer
    155
  - Humidity Sensors
    155
  - CO2 Sensor
    156
  - Furnace Status Input
    156
- FAULTS AND LOCKOUTS
  160

Benutzerhandbuch

Größe:

7,59 MB
Seiten:

168
Language:

English

Handbuch öffnen