Models BO and later Design Sequence
IntelliPak
Special Note on Refrigeration Emissions
General Information
Psig = Pounds-per-square-inch, gauge pressure
Contents
General
Installation Information
Unit Nameplate
Model Number Description
Self-Contained Ship-With Accessory Model Number Description
After-Shipment Accessory Model Number
Receiving Checklist
Pre-Installation Installation Considerations
Receiving and Handling
Shipping Package
Installation Preparation
Table I-PC-1. SCWG/SIWG/SCRG/SIRG Clearance Requirements
Service Access
Figure I-PC-6. Split-apart unit gravity block location
Rigging and Unit Handling
Unit Shipping
Rigging and Handling
IntelliPak Units UCM Only
Split-Apart Unit Assembly
Remove panels FML, FMM, and FMR
Units withThermostat Only
Figure I-PC-9 How to assemble the split apart modular unit
Skid Removal
Pre-Installation Checklist
External Unit Isolation
Installation Dimensions Weights
SCWG/SIWG Unit Metric- mm
SCRG/SIRG Unit English inches
SCRG/SIRG Unit Metric mm
Installation Weights
Unit Dimensions Metric mm
Unit Dimensions English, inches
SCRG/SIRG/SCWG/SIWG Detail
Hot Water Coil Dimensions Metric mm
Hot Water Coil Dimensions English inches
Hot Water Coil
Steam Coil Dimensions Metric mm
Steam Coil Dimensions English inches
Steam Coil
Electric Heat Coil
Waterside Economizer
Airside Economizer Dimensions Metric mm
Airside Economizer Dimensions English inches
Detail a Detail B
Dimensions Weights
Variable Frequency Drive Dimensions Metric mm
Variable Frequency Drive Dimensions English inches
Variable Frequency Drive
Variable Frequency Drive with Bypass
Variable Frequency Drive With Bypass Dimensions Metric mm
Flexible Horizontal Discharge Plenum
Flexible Horizontal Discharge Plenum Dimensions Metric mm
Metric SCWG//SIWG/SCRG/SIRG
Table I-DW-1. Unit Weights, English SCWG/SCRG/SIWG/SIRG
Duct Connections
Mechanical
Condenser Connections
Water Piping
Table I-MR-1. Water Connection Sizes
Waterside Piping Arrangements
General Waterside Recommendations Cooling Towers
Refrigerant Piping Air-Cooled Units Only
Brazing Procedures
Leak Test Remote Air-cooled Units Only
Supply Power Wiring
Unit Wiring Diagrams
Control Power
Electrical
Selection Procedures
Pre-Startup
Pre-Startup Procedures
Supply Fan Isolators
Unit Vibration Isolator Option
Figure I-PR-4. Correct plenum insulation placement
Figure I-PR-5. Installing the waterside economizer
Waterside Economizer Installation Procedure
Pre-Startup
Assembly
Installation Procedure
Hydronic Coil Installation
Electric Heat Coil Wiring Procedure
Electric Heat Installation
Table I-PR-5. Electric Heat Dimensions Metric mm
Table I-PR-3. Available Electric Heat kW
Variable Frequency Drive Option VFD
Unit Installation
Airside Economizer Installation
Field Wiring Connections
Unit Handling
Transducer Location
Installing theTransducer
Table I-PR-6. Control Wire Size and Maxi- mum Length
Wiring the Remote Air-cooled Ccrc
Remote Mounted Thermostat Option
CV Unit Zone Sensor Option
Standard with All Units
VAV Unit Zone Sensor Option
Remote Zone Sensor Options
BAYSENS010 Description
CV and VAV Unit Zone Sensor Options
BAYSENS014 Description
BAYSENS013 Description
Table I-PR-7. Zone Sensor Maximum Lengths and Wire Size
Zone Sensor Installation
Mounting Location
Mounting the Subbase
Figure I-PR-22. Zone sensor mounting hole locations
Variable Air Volume Zone Sensor BAYSENS020B Description
ConstantVolume Zone Sensor BAYSENS019 Description
Night setback sensor, Accessory Model
Programmable Night Setback Zone Sensors
Airflows from adjacent zones or other units
Figure I-PR-26. BAYSENS019 dimensions
Timeclock Installation Checklist
Timeclock Installation
Wiring theTimeclock
Time Clock Option
Human Interface HI Panel
Installing the Remote Human Interface Panel
Remote Human Interface Panel
HI Location Recommendations
Wall Mounting the RHI Panel
Procedure
Pre-Startup
Communication Link ShieldedTwisted Pair Wiring
Wiring the Remote Human Interface
Interprocessor Communication Bridge Module Wiring
Do not run communication link between buildings
Connecting to Tracer Summit
Pre-Startup Checklist
Programmable Zone Sensor Option
During Programming Indicates
Heat supply air Cool supply air Warmup temperature
Keypad Operation
Time Button
Temporary Manual Override
Keypad Lockout
Up and Down Button Arrows
Figure I-P-5. Override run mode screen
Temporary Override Run Mode
Option Menu and Keypad Operation
Table I-P-1. Zone Sensor BAYSENS019 Option Menu Settings
Remote Panel Indicator Signals From UCM to ZSM
Using Intelligent Copy
Intelligent Copy
Off Flashing
BAYSENS019 Icon Descriptions
Icon Descriptions
Figure I-P-10.BAYSENS020 complete icon display
BAYSEN020 Icon Descriptions
Programming theTime Clock Option
Setting theTime
Programming
To review and change programs
Adjust setpoints at the HI
Unit Startup Procedures
Unit Startup
Evaporator
Startup Log
Compressor Amp Draw
Air Cooled Units
Water Cooled Units
Points List
Owner General Information
Unit Control Components
General Owner Information
RTM Module Board Standard on all Units
Occupied/Unoccupied Contacts
Sensor Resistance vs. Temperature
Emergency Stop Input
VAV Box Option
Ventilation Override Module VOM Option
Heat Module
Purge sequence D
Application are switch 1 off, 2 on, and 3 off
Supply fan on Supply fan VFD on if equipped
Gbas Binary Outputs
Gbas Analog Inputs
Gbas Binary Input
If the setpoint range is between 50-90 F IPV = SP 50 0.1 +
Table O-GI-7. Gbas Input Voltage Corresponding Setpoints
Table O-GI-6. Gbas Analog Input Setpoints
Waterside Components
Variable Water Flow
Unit Airside Components
Airside Economizer Option
Can be enabled by the operator
Airside Economizer Interface with Comparative Enthalpy
Air-Cooled Condensers
Input Devices and System Functions
Supply Air Temperature Sensor
Return Air Temperature Sensor
Supply Airflow Proving Switches
Filter Switch
Control Sequences Operation
Sequence Owner Operation
Unoccupied
Timed Override Activation ICS
Occupied Sequence Operation
Mechanical Cooling
Supply Air Setpoint Reset VAV Units Only
Water-Cooled Units Only
Electric Heat
Table O-SO-1. Compressor Stages
Compressors
Table O-SO-2. Pressure Cutouts
Step Control
Table O-SO-3. IntelliPakUnit Cooling Capacity Percent
Evaporator Coil Frost Protection
Service Valves
Maintenance Procedures
Owner Maintenance
Inspecting and Cleaning the Drain Pan
Inspecting and Cleaning the Fan
Fan Drive
Supply Fan
Adjusting BeltTension
Follow the procedure below to measure belt tension
Fan Bearings
Fan Belt Tension
Figure O-M-5. Fan assembly
Refrigerant System
Evacuation
Nitrogen into the system to raise the pressure to 100 psig
Table O-M-1. Water-Cooled Unit Sxwg Refrigerant Charge
To charge the system, complete the following procedure
Table O-M-2. Air-Cooled Unit Sxrg Refrigerant Charge
105
Inlet Guide Vanes
Figure O-M-8. Proper adjustment of inlet guide vanes
Inspecting and Cleaning Coils
Coil Fin and External Cleaning
Steam and Hot Water Coils
Refrigerant Coils
Chemical Cleaning of Condenser and Economizer Coil
Mechanical Cleaning of Condenser and Economizer Coils
Cleaning the Flow Switch
Flow Switch Maintenance
Piping Components
Water Valves
Monthly Checklist
Periodic Maintenance Checklists
Semi-Annual Maintenance
Annual Maintenance
Operating Procedures
Check the zone thermostat settings
System Checks
Inspect ductwork and duct connections for tightness
Diagnostics
Emergency Stop
Heat Module Auxilliary Temperature Sensor Fail
Entering Cond Water Temp Sensor Fail
Entering Water Temp Sensor Fail
Mode Input Failure
Manual Reset SA Static Press Limit
Low Air Temp Limit Trip
Low Pressure Control Open Circuit 1, 2, 3, or
Check Field/unit wiring between RTM and NSB Panel
NSB Panel Zone Temperature Sensor Failure
Humidity Sensor Failure
Temp. Sensor Failure
Its allowable range continuously for 10 seconds
RTM Data Storage Error
RTM Zone Sensor Failure
Check Check field/unit wiring between RTM and TCI module
Supply Fan VFD Bypass Enabled
Supply Fan Failure
Data used module,packet,byte,bit
Render all HI keystrokes ineffective
Water Flow Fail
WSM Mixed AirTemp Sensor Fail
BAYSENS019
Index
Occupied Zone Temperature Cooling
NSB Panel Zone Temperature Sensor
Occupied Zone Temperature Heating
Sensor Fail
118 Water Purge 84
Tracer Communications Failure 117 VOM
Zone Temperature Control Scrg
Wiring the Remote Air-cooled Ccrc
TheTrane Company