Installation / Operation Instruction Manual
Table Of Contents
- Cover
- TABLE OF CONTENTS
- General Information
- SECTION 2 Venting and Combustion Air
- SECTION 3 Gas supply and Piping
- SECTION 4 Water Flow and Headloss Data
- SECTION 5 Boiler Piping
- SECTION 6 Condensate Drain Trap
- SECTION 7 Electrical Connections
- 7.A Installation Warnings
- 7.B Main Power Connections
- 7.C Main Power Data
- 7.D Control Panel Layout
- 7.E Field Connections
- 7.E.1 Power
- 7.E.2 Dry Contacts
- 7.E.3 Temperature Sensors
- 7.E.4 Safety Chain
- 7.E.5 Isolation Valve
- 7.E.6 Heat Demands
- 7.E.7 Analog In and Analog Out
- 7.E.8 Dry Contacts. Run & Alarm
- 7.E.9 RS 485 for Cascade (Lead Lag)
- 7.E.10 RS485 BMS
- 7.F Modbus to BACnet Memory Map (4 pages)
- 7.G WiringDiagram
- 7.H High Voltage Wiring Diagrams (5 pages)
- 7.I Ladder Diagrams (8 pages)
- SECTION 8 Control Operation
- 8.A The Home Screen
- 8.B Login to Lock / Unlock the Display Screen
- 8.C Quick Start
- 8.D Configuration
- 8.E Service Screens
- 8.E.1 Burner
- 8.E.2 Digital I/O ( Input / Output )
- 8.E.3 Analog I/O
- 8.E.4 Screen Settings Timeout
- 8.E.5 History
- 8.E.6 Restart Touchscreen & Recalibrate
- 8.E.7 Factory Reset
- 8.E.8 HMI Model OEM only
- 8.E.9 BIC Model OEM only
- 8.E.10 Both Model. OEM only.
- 8.E.11 About (the Firmware)
- 8.E.12 O2 (Trim Set Point)
- 8.E.13 LMV
- 8.F Messages and USB
- 8.G Active Demands
- SECTION 9 Parameter Tables (3 pages)
- SECTION 10 Initial startupInstructions
- SECTION 11 Maintenance
- SECTION 12 Troubleshooting
- SECTION 13 Replacement Parts
- 13.A Frame and Jacket Assembly, Part Numbers
- 13.B Control Panel Assembly, Part Numbers
- 13.C Blower and Burner Assembly,Part Numbers. ALL Sizes
- 13.D AC Distribution Box Assemblies and Part Numbers
- 13.E Burner Door Part Numbers
- 13.F Waterway Inlet Assembly, Part Numbers
- 13.G Waterway Outlet Assembly, Part Numbers
- 13.H Gas Train Part Numbers
- 13.I Exhaust Manifold Part Numbers
Page 46
Modbus
Address Type R/W NotesMapDescriptorName
BACnet
DataType
BACnet
ObjectID R/W
Bit2=Notused
Bit3=Notused
Bit4=Ignition
Bit5=Startsignal/DWvalve
Bit6=Fan
Bit7=Oilpump/magneticcoupling
Bit8=FuelvalveSVoil
Bit9=FuelvlaveV1oil
Bit10=FuelvalveV2oil
Bit11=FuelvalveV3oil
Bit12=FuelvalveSVgas
Bit13=FuelvalveV1gas
Bit14=FuelvalveV2gas
Bit15=FuelvalvePVgas
63 S16 Read LMV‐BurnerID AI 63 Read
RefertoLMVManual
64 S16 Read Modulationsensor AI 64 Read
0=None
1=Outlet
2=DHW
3=System
4=Inlet
5=Flue
6=SystemReturn
65
U16
Read LeadLag(Cascade)activeservice AI 65 Read
66 U16 Read Lag1State AI 66 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
67
U16
Read Lag1FiringRate AI 67 Read Currentfiringrate(0‐100%)
68 U16 Read Lag2State AI 68 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
69
U16
Read Lag2FiringRate AI 69 Read Currentfiringrate(0‐100%)
70 U16 Read Lag3State AI 70 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
71
U16
Read Lag3FiringRate AI 71 Read Currentfiringrate(0‐100%)
72 U16 Read Lag4State AI 72 Read
0=NotPresent
1=Not
Available
2=Available
3=Running
4=LockedOut
73
U16
Read Lag4FiringRate AI 73 Read Currentfiringrate(0‐100%)
74 U16 Read Lag5State AI 74 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
75
U16
Read Lag5FiringRate AI 75 Read Ccrrentfiringrate(0‐100%)
76 U16 Read Lag6State AI 76 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
77
U16
Read Lag6FiringRate AI 77 Read Ccrrentfiringrate(0‐100%)
78 U16 Read Lag7State AI 78 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
79
U16
Read Lag7FiringRate AI 79 Read Currentfiringrate(0‐100%)
80 U16 Read Lead0State AI 80 Read
0=NotPresent
1=NotAvailable
2=Available
3=Running
4=LockedOut
81
U16
Read Lead0FiringRate AI 81 Read Currentfiringrate(0‐100%)
83
U16
Read ActiveCHSetpoint AI 83 Read
0=None
62 U16 Read LMV‐Outputs AI 62 Read
7.F Modbus and BACnet memory Map (continued)