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Models 45,000 - 260,000 Btu/hr
SBR-I-SRev A
Contents
Hazard definitions
DANGER
Checking equipment
Warranty
Please read before proceeding
What to do if you smell gas
Please read before proceeding
Codes
Figure A High Altitude Label Location
Ratings
Solution Boiler I=B=R Rating
Other Specifications
The Solution - How it works
Models 45,000 - 90,000 Right Side inside unit
The Solution - How it works... continued
Models 45,000 - 90,000 Btu/hr Front View
Models 45,000 - 90,000 Rear View
10 17
The Solution - How it works
Models 135,000 - 260,000 Btu/hr Front View
Models 135,000 - 260,000 Btu/hr Rear View
Location of unit
1Determine boiler location
Figure 1-5 CombustionAir from Interior Space
1Determine boiler location
Figure 1-3 CombustionAir Direct from Outside
Figure 1-4 CombustionAir Through Ducts
1Determine boiler location continued
1Determine boiler location
TABLE - 1B MINIMUM RECOMMENDED COMBUSTION
AIR SUPPLY TO EQUIPMENT ROOM
TABLE - 2A VENT PIPE SIZES
2Venting
A Conventional Negative Draft Venting System
Locate appliance as close as possible to a chimney or gas vent
2Venting
from Parapet Wall
Vertical Vent Termination Clearances
Figure 2-2 VentTermination from Peaked Roof 10 or
Less from Ridge
Fan Assisted Venting
Masonry Chimney Installation
Sidewall Venting - Negative Draft
TABLE - 2B VENT MATERIALS
Protection
Automatic Vent Damper
Gas Connection
3Gas connections
Gas Supply
Gas Pressure Test
Install Piping to Control
3Gas connections continued
Gas Piping
TABLE - 3E
Figure 3-2 Wrench
Gas Manifold Pressure Adjustment Procedure
Figure 3-3 ManifoldPressure Adjustment
3Gas connections
Figure 3-4 GasSupply Pressure
Checking Gas Supply Pressure
3Gas connections continued
Figure 3-5 M9Gas Valve
Combination Gas Valves
3Gas connections
Venting of Combination Gas Valves
Figure 4-2 WaterFlow Switch - Top Connections
Water Flow Switch if equipped
4Water connections
Relief Valve
FOR HEATING BOILER
Typical Heating Boiler Installations
Low Water Cutoff if equipped
TABLE - 4A MINIMUM REQUIRED FLOW
Based on Boiler Output in Btu/hr
TABLE - 4B SYSTEM TEMPERATURE RISE CHART
4Water connections continued
Piping of the Boiler System
4Water connections
TABLE - 4C HEAT EXCHANGER PRESSURE DROP CHART
Water Connections
Circulator Pump Requirements
PERFORMANCE LOOP
Circulator Pump Specifications
Primary/Secondary Boiler Piping
Circulator Pump Operation
Boiler Flow Rates
Low Temperature Bypass Requirements
Primary/Secondary Boiler Piping continued
Full Flow Application
MAKE UP WATER
Primary / Secondary Piping
SOLUTION BOILER
4Water connections continued
Primary / Secondary Piping
LOW TEMPERATURE BYPASS
SOLUTION BOILER
4Water connections
ZONE #1
4Water connections continued
Primary / Secondary Piping
Figure 4-6 MultipleBoilers Zoned with Circulators
Figure 4-7 SingleBoiler Full System Flow
Full System Flow
SOLUTION BOILER
4Water connections
MAKE UP WATER
SOLUTION BOILER
4Water connections continued
Full System Flow
Auxiliary Device Connection to Terminal Strip
5Electrical connections
TABLE - 5A TERMINAL STRIP WIRING
Boiler Operating Temperature Control
Locating Temperature Control
Temperature Adjustment
Pump Wiring for a Heating Boiler
Operating Temperature Control
Inlet Water Temperature Sensor
TABLE - 5C MAXIMUM SET POINT DETERMINATION
Maximum Set Point Determination
Temperature Control Sensors
Figure 5-4 Installationof Remote Sensors
Outdoor Air Temperature Sensor
Wiring of Remote Sensors
Installation of Remote Sensors
Figure 5-6 OutdoorAir Control Example Chart
Outdoor Air Reset Option
Additional Temperature Controls
Figure 5-5 OptionalOutdoor Air Reset Control
UNDERNEATH DRAFT HOOD
Figure 5-7 BlockedVent Switch Location
BLOCKED VENT SWITCH INVERTED TO SHOW RESET
5Electrical connections continued
Initial Start-up
FOR YOUR SAFETY READ BEFORE OPERATING
Pre-startChecklist
6Start-up
To Turn Off Gas to Appliance
Operating Instructions
Ignition and Control Timings
Intermittent Pilot Spark Ignition System
Freeze Protection
Water Treatment
see the following pages for instructions
7Maintenance Maintenance and annual startup
Service technician
Owner maintenance
Inspect appliance area
7Maintenance
Address reported problems
Flue vent system and air supply
Check Relief Valve
7Maintenance continued
Check Expansion Tank
Perform Start-upand Checks
Check All Wiring
Check Control Settings
Heat Exchanger / Burner Access
Breathing Fresh air
Inspection and Cleaning
7Maintenance continued
Water Circulating Pump
Review with owner
Inspection of Heat Exchanger Waterways
Gas Train and Controls
Step
8Troubleshooting
Troubleshooting Guide M9 Solution Boilers
Step
45,000 - 260,000 Btu/hr Models
9 Diagrams
Schematic Diagram - M9 Unit
Wiring Diagram - M9
Page
SBR-I-SRev A 5/10
Revision A ECO #C03746 initial release