U.S. Boiler Company K2FT-270 Manuals

Manuals and User Guides for U.S. Boiler Company K2FT-270. We have 1 U.S. Boiler Company K2FT-270 manual available for free PDF download: Installation, Operating And Service Instructions

U.S. Boiler Company K2FT-270 Installation, Operating And Service Instructions

U.S. Boiler Company K2FT-270 Installation, Operating And Service Instructions (177 pages)

CONDENSING HIGH EFFICIENCY DIRECT VENT GAS - FIRED HOT WATER BOILER

Brand: U.S. Boiler Company | Category: Boiler | Size: 13.23 MB

Table of Contents

Safety Information
2
Table of Contents
6
General Configuration
7
Product Description
7
Product View
7
Specifications
7
Locating the Boiler
10
Minimum Clearances to Combustible Construction
11
Mounting the Boiler
12
Air for Ventilation
15
Gas Piping
65
- VIII. Gas Piping
  65
- Gas Connection to Boiler
  66
- Minimum and Maximum Inlet Pressures
  66
- General System Piping Precaution
  67
- Standard Piping Installation Requirements
  68
  - Near Boiler Piping
    69
  - Flow Limitations
    70
- Near Boiler Piping Design
  70
- Piping for Special Situations
  81
- Wiring
  82
- Start-Up and Checkout
  92
  - Burner Flame
    95
  - Gas Valve Detail
    96
  - Acceptable Combustion Readings for Natural Gas
    97
  - Starting Number of Throttle Turns for Natural Gas
    97
  - Operating Instructions
    98
  - To Turn off Gas to Appliance
    98
  - What to Do if You Smell Gas
    98
  - Advanced Modulating Control
    99
  - Advanced Touch Screen Display
    99
  - Built-In Safety Control
    99
  - Controller
    99
Operation
99
- XII. Operation
  99
- Circulator Control
  100
- Multiple Boiler Sequencer Peer-To-Peer Network
  100
- Supply Water Temperature Regulation
  100
- Warm Weather Shutdown (WWSD)
  100
- Boiler Protection Features
  101
- High Differential Temperature Limit
  101
- Outdoor Air Reset
  101
- Supply Water Temperature High Limit
  101
- Boiler Mounted Limit Devices
  102
- Ignition Failure
  102
- Multiple Boiler Control Sequencer
  102
- Stack High Limit
  102
- Advanced Boiler Sequencing
  103
- Customized Sequences
  103
- Innovative Condensing Boiler Control
  103
- Optimized Boiler Modulation
  103
- Boiler Sequence of Operation
  104
- Normal Operation
  104
- Home Screen Details
  105
- Screen Navigation
  105
- Using the Display
  105
- Status Screens
  106
- Detail Screens
  108
- Zone Control Status Screens
  108
- Multiple Boiler Sequencer Screens
  109
- Adjust Mode Screens
  110
- Adjusting Parameters
  110
- Changing Adjustable Parameters
  110
- Entering Adjust Mode
  110
- Parameters Changed Using the Boiler Type Parameter Selections
  113
- Expected Heat Rate Adjustment (with Zone Control Connected)
  114
- Expected Heat Rate Adjustment Screens (Heatmatch Software)
  114
- Example Pump Parameter Selections
  116
- Single Boiler Indirect Water Heater (IWH) Piped to Primary
  116
- Single Boiler with no Indirect Water Heater
  116
- Single Boiler with Supply Piped IWH, System and DHW Wired to Master
  117
- Multiple Boilers IWH Piped to Primary, Domestic Hot Water Priority
  118
- Multiple Boilers, IWH Piped to Primary
  118
- Outdoor Reset Curve
  125
- Important Product Safety Information
  128
Service and Maintenance
128

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