Patterson-Kelley P-K MACH C1050 - User Manual

&
P-K MACH
®
/ NURO
®
GAS FIRED BOILER
Natural Gas or Propane Gas
CM300, CM399, CM500
C750, C900, C1050
Dual Fuel
C750GG, C900GG, C1050GG
Part # 1004905980
C.S.A Design-Certified
Complies with ANSI Z21.13/CSA 4.9
Gas-Fired Low Pressure Steam and Hot Water Boilers
C.S.A Design-Certified
Complies with ANSI Z21.13/CSA 4.9
Gas-Fired Low Pressure Steam and Hot Water Boilers
ASME Code, Section IV
Certified by Patterson-Kelley
Model Number:
Serial Number:
Start-Up Date: ___________________________
Patterson-Kelley
155 Burson Street
East Stroudsburg, PA 18301
Telephone: 570.476.7261
Toll Free: 877.728.5351
Fax: 570.476.7247
www.pattersonkelley.com
Revised January 3, 2020
INS T ALL A TION
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MAN U A L
INS T ALL A TION
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MAN U A L
INS T ALL A TION
& O W N E R ’ S
MAN U A L
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 Patterson-Kelley 2020: All Rights Reserved.
The information in this manual is the property of Patterson-Kelley. The descriptions and specifications contained in this manual were in effect at the time
this manual was approved for publication. While Patterson-Kelley will continue to support earlier model boilers to within a reasonable time limit, we
reserve the right to discontinue models and replacement parts at any time or change specifications or design without notice and without incurring any
obligation

Summary

Safety

General

General safety requirements for P-K MACH boilers.

Safety Precautions

Guidelines for safe boiler location and installation.

Hazard Warnings

Electrical Hazards

Warnings related to electrical safety during installation and operation.

Pressure Hazards

Warnings related to boiler water pressure and safety relief valves.

Burn, Fire and Explosion Hazards

Hazard from Incorrect Fuels!

Warning against using incorrect fuels.

Fire and Explosion Hazards!

Warnings about gas shutoff and flammable vapors.

Gas Leak Hazard!

Warnings about gas connections and leak detection.

2 Site Preparation

2.4 Location Setup

2.4.2 Clearances (CM300-CM399-CM500)

2.4.3 Clearances (C750-C900-C1050)

2.5 Inlet Air and Exhaust Venting Considerations

2.5.3 Category II;IV Flue Gas Exhaust Vent Planning

2.5.4 Venting Materials for Flue;Exhaust Systems

2.5.5 Required Clearances

2.6 Gas Piping Considerations

3 Installation

3.2 Appliance Connections

3.2.1 Appliance Connections (CM300-CM399-CM500)

3.2.2 Appliance Connections (C750-C900-C1050)

3.3 Electrical Connections

3.3.1 Power Requirements (CM300-CM399-CM500)

3.3.2 Power Requirements (C750-C900-C1050)

3.3.3 High Voltage (TB2) Terminal Block

3.3.4 Low Voltage (TB1) Terminal Block

3.4 Combustion Air

3.4.1 Air Inlet Requirements - United States

3.4.2 Air Inlet Requirements - Canada

3.4.3 P-K MACH Combustion Air Requirements

3.4.4 Direct Vent; Sealed Combustion Installations

3.4.5 Motorized Combustion Air Dampers

3.5 Flue Gas; Exhaust Venting

3.5.1 Category II or IV Venting Installation

3.5.2 Vent Termination

3.5.3 CM300-CM399-CM500 Through-the-Roof Venting Configurations

3.5.4 CM300-CM399-CM500 Through-the-Wall Venting Configurations

3.5.5 C750-C900-C1050 (All Models) Through-the-Roof Venting Configurations

3.5.6 C750-C900-C1050 Through-the-Wall Venting Configurations

3.5.7 C750 T-C900 T-C1050 T Through-the-Wall Venting Configurations

3.5.11 Category II Installations

3.7 Piping and External Connections

3.7.1 Gas Piping Overview

3.7.2 Natural Gas Piping

3.7.3 Propane Gas Piping

3.7.5 Boiler Water Piping

3.7.6 Boiler Inlet and Outlet Connections

3.8 Water Quality

3.9 Pre-Start Checklist

3.10 Safety Checks

3.10.1 Ignition Safety System Test

Procedure to test the ignition safety shutdown.

3.10.2 Low Water Cut-out Test

Procedure to test the low water cut-out.

3.10.3 Manual Reset High Temperature Limit Test

Procedure to test the high temperature limit control.

3.10.4 Gas Pressure Switch Tests

Low Gas Pressure Switch

Procedure to test the low gas pressure switch.

High Gas Pressure Switch

Procedure to test the high gas pressure switch.

3.11 Fuel;Air Adjustments

3.11.1 Gas Pressure Adjustment

Guidance on adjusting gas pressure.

3.11.2 Combustion Setup and Adjustment (CM300-CM399-CM500)

Adjusting High Fire (CM300-CM399-CM500)

Steps for adjusting high fire combustion settings.

Adjusting Low Fire (CM300-CM399-CM500)

Steps for adjusting low fire combustion settings.

3.11.3 Combustion Setup and Adjustment (C750-C900-C1050 All Models)

Boiler Test Mode for High and Low Fire

Using test mode for combustion adjustments.

Adjusting High Fire (C750-C900-C1050 All Models)

Steps for adjusting high fire combustion settings.

Adjusting Low Fire (C750-C900-C1050 (All Models))

Steps for adjusting low fire combustion settings.

3.11.4 Checking Flame Signal

3.12 Initial NURO Control Setup & Adjustment

3.12.2 Home Screen

3.12.3 Information Screen

3.12.4 Setup Wizard

4 Dual Fuel Boiler Operation

4.2 Changing Fuel Types

4.3 P-K MACH C750 GG, C900 GG & C1050 GG

4.3.1 Natural Gas Train and Propane Gas Train Locations

4.3.2 Fuel Selector Switch Location

4.4 P-K MACH C750 T, C900 T & C1050 T

4.4.2 High Turndown C750 T, C900 T, & C1050 T

5 Operations

5.1 NURO Control Panel

Overview of the NURO control panel.

5.1.1 Power On;Off Switch

5.1.2 NURO Touch Screen Interface and Control Panel

5.2 Normal Lighting and Shut-down Procedures

5.2.1 Normal Lighting Procedures

5.2.2 Normal Shut Down Procedures

5.3 Emergency Shut-Off

6 Maintenance

6.1 Preventative Maintenance

Schedule and guidelines for preventative maintenance.

6.1.1 Daily Preventative Maintenance

6.1.2 Weekly Preventative Maintenance

6.1.3 Monthly Preventative Maintenance

6.1.4 Semi-Annually

6.1.5 Annually

7.1 Terminal Block Assignments

7.1.1 Terminal Block Assignments - High Voltage (TB2) Terminal Block

7.1.2 Terminal Block Assignments - Low Voltage (TB1) Terminal Block

7.2 Wiring Diagrams

7.2.2 CM399-CM500 Wiring Diagram

7.2.3 C750-C900-C1050 Single Fuel Wiring Diagram

7.2.4 C750, C900, and C1050 Dual Fuel Wiring Schematic (3 Pages)

7.3 Boiler Parts Identification (CM300-CM399-CM500)

7.3.2 NURO Control Panel (CM300-CM399-CM500)

7.3.3 Heat Exchanger Assembly (CM300-CM399-CM500)

7.3.4 Natural or Propane Gas Train, Burner & Blower Assembly (CM300-CM399-CM500)

7.4 Boiler Parts Identification (C750-C900-C1050)

7.4.2 NURO Control Panel (C750-C900-C1050)

7.4.3 Heat Exchanger Assembly (C750-C900-C1050)

7.4.4 Single Fuel Gas Train, Burner & Blower Assembly (C750-C900-C1050)

7.4.5 Single Fuel Gas Train, Burner & Blower Assembly High Turndown (C750 T-C900 T-C1050 T)

7.4.6 Dual Fuel Gas Train, Burner, & Blower Assembly (C750-C900-C1050)

8 P-K MACH SPECIFIC LIMITED WARRANTY

Patterson-Kelley P-K MACH C1050 Specifications