Patterson-Kelley MOD-04 owner manual What to do if you smell gas

Modu-Fire®Gas-Fired Boiler Table of Contents

5.3	Removing the Exchanger		26
5.4	After All Repairs or Maintenance		26
5.5	Sequence of Operation		27
5.5.1		Standard Modulating	27
5.5.2		IRI Modulating	28
5.6	Troubleshooting		29
6.0 PARTS/TECHNICAL SUPPORT			31
6.1	Schematic Diagrams		31
Standard Unit - Local Control - Logic Diagram32
Standard Unit - Remote Control - Logic
	Diagram		33
Standard Unit - Local & Remote Control -
	Logic Diagram		34
Standard Unit - Local & Remote Control w
	Options - Logic Diagram		35

!WARNING

Improper use may result in fire or injury.

Read instructions/safety manual before installing, operating or servicing boiler.

c 1998 HCS, Inc. 800-748-0241 Reorder No. 6020-V2WHPK

IRI Unit - Local Control - Logic Diagram		36
IRI Unit - Remote Control - Logic Diagram ...		37
IRI Unit - Local & Remote Control - Logic
Diagram		38
IRI Unit - Local & Remote Control w Options -
Logic Diagram		39
Standard Unit – Panel Layout		40
IRI Unit – Panel Layout		41
6.2 Boiler Parts List		42
6.2.1 Main Assembly		42
6.2.2	Control Panel	43
6.2.3	Gas Trains	45
6.2.4	Cabinet	49
7.0 LIMITED WARRANTY		50

WARNING!

It is essential to read, understand, and follow the recommendations of this manual before installing, operating, or servicing this equipment. Failure to do so could result in fire or explosion and serious in- jury, death, and/or property damage.

The same features which permit this boiler to achieve high-efficiency performance make it unlike most other boilers of this general size, so it is im- portant to understand how this boiler operates.

Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

WARNING!

Installation and service must be performed by a qualified installer, service agency, or gas supplier.

What to do if you smell gas:

•Do not try to light any appliance.

•Do not touch any electrical switch.

•Do not use any phone in your building. Imme- diately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

•If you cannot reach your gas supplier call the fire department.