Trane IntelliPak with Symbio 800 - Symbio 800 Replacement; Final Process

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132

RT-SVX063G-EN

Symbio 800 Replacement

See Programming Guide (RT-SVP011*-EN) Symbio UI

section for instructions to replace and upgrade the Symbio

800 controller.

Final Process

Record the unit data in the blanks provided.

Service and Maintenance

Main Page

Table of Contents4
Model Number Description8
General Information10
Unit Nameplate10
Compressor Nameplate10
Gas Heat Nameplate10
Unit Description10
Pre-Installation11
Unit Inspection11
Exterior Inspection11
Inspection for Concealed Damage11
Repair11
Storage11
Unit Clearances11
Factory Warranty Information11
All Unit Installations11
Additional Requirements for Units Requiring Disassembly12
Dimensional Data13
Roof Curb20
Electrical Entry Details24
Access Clearances25
Installation27
Roof Curb and Ductwork27
Unit Rigging and Placement27
General Installation Requirements29
Setting the Unit29
Main Electrical Power29
Field Installed Control Wiring29
Electric Heat29
Heat29
Gas Heat29
O/A Pressure Sensor and Tubing Installation (All )29
Voltage Supply30
Electrical Data31
Electrical Service Sizing31
Main Unit Power Wiring36
Supply Fans38
Remove Shipping Tie down38
Installation39
Refrigeration System40
Condensate Drain Connections40
Compressor Crankcase Heaters41
Gas Heat Units41
Connecting the Gas Supply Line to the Furnace Gas Train43
Flue Assembly and Rain Shield47
Installation47
Gas Furnace Condensate Drain47
Electric Heat Units48
Economizer and Relief Air Damper48
Adjustment48
Relief Air Dampers48
Outside Air and Return Air Damper48
Operation48
Adjust the Outside Air Damper48
Travel48
Startup the Unit56
Electrical Phasing56
Verifying Proper Fan Operation56
Direct-Drive Supply Fan Speed58
Adjustment58
System Airflow Measurements58
VAV and CV Systems with DDP Supply58
Fan and Motorized Impeller Relief Fan58
(Optional)58
Measurement58
Gas Furnace Startup59
Staged, Modulating, and Ultra59
Modulating59
High-Fire Adjustment59
Low-Fire Adjustment (250 and 350 MBH Two Staged Only)60
Final Unit Checkout61
Trane Startup Checklist62
Critical Control Parameters and Dry Bulb Changeover Map63
Sequence of Operation65
Stop/Off/Auto65
Power-Up Start Delay65
Normal Unit Starting65
Rapid Restart Operation65
Occupancy65
Occupancy Status Definitions65
Timed Override66
Service Pin Message Request66
Sensors66
Heat Cool Mode Status66
Operating Modes67
Unit67
Circuit68
Unit Sub-Modes68
Morning Warm up68
Pre Cool68
Night Purge69
Daytime Warm up69
Idle69
Supply Fan Control69
Supply Fan Speed Control69
Supply Fan Proving Operation and Method70
Single Fan Operation70
Supply Fan VFD Bypass Control70
Entering VFD Bypass Control70
Mode70
Bypass70
Operation During Manual Override and vom (Emergency Override)71
Modes71
Minimum Ventilation Control71
Outdoor Air Flow Control (Traq)71
Outdoor Air Flow Compensation71
Control71
Demand Control Ventilation (DCV)71
Relief Fan and Space Static Pressure72
Control72
Space Static Pressure Control with73
Statitrac73
Space Static Pressure Control Without73
Discharge Air Temperature Control73
Multi Zone-VAV and Constant Volume - Discharge Temperature Units73
Supply Air Tempering73
Changeover Input73
VAV Box Relay Output73
Discharge Air Reset74
Duct Static Pressure Control74
Duct Static Pressure High Limit74
Space Temperature Control74
Auto Changeover74
Space Temperature Control Units75
Single Zone VAV75
Temperature Control76
Compressor Staging and Timers76
General Compressor Staging76
Evaporator Coil Surface Utilization (Two Circuit Units Only)76
Compressor Lockout and Inhibit76
Alternate Staging Sequence77
Compressor Staging with Variable77
Speed Compressors77
Balanced Compressor Staging77
Compressor Protections78
Low Ambient Lockout78
Low Compressor Suction Pressure78
Protection78
Temperature and Pressure Sensor78
Failures78
Oil Management Protection78
Compressor Discharge Pressure78
Limit78
Compressor Discharge Saturated79
Temperature Limit79
Compressor Discharge Saturated Temperature Speed Limit79
High Suction Saturated Temperature79
Inhibit79
Compressor Involute Pressure Differential Protection79
Loss of Charge Detection79
Superheat High Limit Detection79
Variable Speed Compressor Modulating Current Limit79
Compressor Low Suction Saturated Temperature Speed Limit79
Head Pressure Control80
Hot Gas Bypass80
Hot Gas Bypass Control80
EXV Control81
Valve)81
Configuration81
Functional Description81
EXV Control Sequence of81
Operation81
Operating Modes82
Economizing82
Outdoor Air Damper Fault Detection and Diagnostics (FDD)82
Dehumidification Control - Occupied83
Discharge Air Control Units83
Space Temperature Control Units83
Dehumidification Control83
Unoccupied83
Heat Types83
Gas Heat84
Electric Heat - Staged85
Electric Heat - Modulating85
Electric Heat Protection85
External Heat85
Unoccupied Cooling86
Unoccupied Heating86
External Control86
External Supply Fan Control86
External Relief Fan Control86
External Outdoor Air Damper87
Control87
Overrides87
Local Stop87
Emergency Stop88
External Stop88
Manual Control88
Ventilation Override88
Emergency Override89
Operating Mode off and Normal Operating Modes90
Heat/Cool Capacity Lockouts and Limits90
Condensate Overflow91
Filter Status91
Controls92
Constant Volume System Controls92
Constant Volume Zone Panel (BAYSENS108*)92
Compressor Motor Winding92
Thermostats92
CSHD Compressors92
CSHN Compressors92
VZH Variable Speed92
Compressors92
Performance Data96
Supply Fan Curves96
Relief Fan Curves99
Component Static Pressure Drops101
Refrigeration104
Electronic Compressor Protection104
Module (CPM)104
Low Ambient Condenser Fans104
Service and Maintenance105
Monthly Maintenance108
Filters108
Cooling Season108
Heating Season108
Coil Cleaning109
Scroll Compressor Replacement110
Refrigeration System110
CSHD Compressors125
CSHN Compressors125
VZH Variable Speed Compressors125
Electrical Phasing126
Variable Speed Manifolded with Fixed Speed Compressors126
Precision Suction Restrictor126
Eflex™ Compressor VFD Programming Parameters131
Microchannel Condenser Coil Repair and Replacement131
Fall Restraint131
Symbio 800 Replacement132
Final Process132
Wiring Diagrams134
Warranty and Liability Clause136
Commercial Equipment - 20 Tons and Larger and Related Accessories136

Trane IntelliPak with Symbio 800 - Symbio 800 Replacement; Final Process

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