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Hazard definitions
DANGER WARNING CAUTION CAUTION NOTICE
Contents
Please read before proceeding
What to do if you smell gas
Warranty
Checking equipment
Owner warning
Please read before proceeding
Codes
Ratings
Solution Boiler I=B=R Rating
Other Specifications
The Solution - How it works...
Models 45,000 - 90,000 Btu/hr Front View
Models 45,000 - 90,000 Rear View
Models 45,000 - 90,000 Left Side (inside unit) Models 45,000 - 90,000 Right Side (inside unit)
T he Solution - Ho w it w or ks...
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
Combustion and ventilation air requirements for conventionally vented appliances
1
TABLE - 1B MINIMUM RECOMMENDED COMBUSTION AIR SUPPLY TO EQUIPMENT ROOM
A Conventional Negative Draft Venting System
TABLE - 2A VENT PIPE SIZES
Page
2
Vertical Vent Termination Clearances
Masonry Chimney Installation
Sidewall Venting - Negative Draft
Fan Assisted Venting
TABLE - 2B VENT MATERIALS
2
Automatic Vent Damper
Gas Supply
TABLE - 3A
TABLE - 3B MANIFOLD PRESSURE
Gas Pressure Test
Gas Connection
3
TABLE - 3E
Gas Piping
Gas Manifold Pressure Adjustment Procedure
3
Checking Gas Supply Pressure
Combination Gas Valves
Relief Valve
Water Flow Switch (if equipped)
Low Water Cutoff (if equipped)
TABLE - 4A MINIMUM REQUIRED FLOW FOR HEATING BOILER
Typical Heating Boiler Installations
TABLE - 4B SYSTEM TEMPERATURE RISE CHART Based on Boiler Output in Btu/hr
Piping of the Boiler System
Water Connections
Circulator Pump Requirements
0510 15 20 25 30 35
TABLE - 4C HEAT EXCHANGER PRESSURE DROP CHART
FT/HD
Gallons per Minute
7 6 5 4 3 2 1 0
Circulator Pump Specifications
Primary/Secondary Boiler Piping
Full Flow Application
Primary/Secondary Boiler Piping
Boiler Flow Rates
Low Temperature Bypass Requirements
Figure 4-4_Primary / Secondary Piping of a Single Boiler
SOLUTION BOILER
MAKE UP WATER
FROM SYSTEM 12" NOT TO EXCEED APART
TO SYSTEM
Figure 4-5_Single Boiler - Primary / Secondary with Low Temperature Bypass
SOLUTION BOILER
MAKE UP WATER
LOW TEMPERATURE BYPASS
FROM SYSTEM 12"NOT TO EXCEED APART
Figure 4-6_Multiple Boilers Zoned with Circulators
BOILER 1 (LEADER) INDIRECT DHW TANK
COLD WATER IN
ZONE #1 ZONE #2 ZONE #3 ZONE #4
MAY SUBSTITUTE LOW LOSS HEADER
Full System Flow
Figure 4-7_Single Boiler Full System Flow
SOLUTION BOILER
MAKE UP WATER
FROM SYSTEM
Full System Flow
Figure 4-8_Single Boiler Full System Flow with Low Temperature Bypass
SOLUTION BOILER
MAKE UP WATER
FROM SYSTEM
A
B
Auxiliary Device Connection to Terminal Strip
TABLE - 5A TERMINAL STRIP WIRING
Pump Wiring for a Heating Boiler
Temperature Adjustment
Operating Temperature Control
Locating Temperature Control
Temperature Control Settings
Maximum Set Point Determination
TABLE - 5C MAXIMUM SET POINT DETERMINATION
Page
Outdoor Air Reset Option
Additional Temperature Controls
Blocked Vent and Flame Roll-Out / Flame Interlock Switch
6
Initial Start-up
Pre-start Checklist
Lighting Instructions for Spark Ignition Pilot Models FOR YOUR SAFETY READ BEFORE OPERATING
WHAT TO DO IF YOU SMELL GAS
6
Operating Instructions
To Turn Off Gas to Appliance
Safety Shutoff Test for Spark Ignition Pilot System
6
Ignition and Control Timings
Freeze Protection
Freeze Protection for a Heating Boiler System (if required)
Water Treatment
Maintenance and annual startup Service technician
Owner maintenance
Address reported problems
Inspect appliance area
Check all piping for leaks
Inspect appliance interior
Flue vent system and air supply
Check Expansion Tank
Check Relief Valve
Check All Wiring
Check Control Settings
Check Burner Flame
Perform Start-up and Checks
Combustion Air
Inspection and Cleaning
Water Circulating Pump
Clear Area
Inspection of Heat Exchanger Waterways
Gas Train and Controls
Review with owner
8
Troubleshooting Guide: M9 Solution Boilers