____

____

____

____

Fire Low CO ppm Fire High CO ppmMonoxide Carbon conversion, gas after settings Combustion Verify

Fire Low CO2 % Fire High CO2 %Dioxide Carbon conversion, gas after settings Combustion Verify

dhdesetttings record heater, water Indirect Stor-Super the of operation and safety Verify heater water Indirect 7)

Fire Low Aµ Fire High Aµsection) up-start (see menu status the on d7 at reading Aµ Check Current Ionization Record 5)

Fire Low CO ppm Fire High CO ppmcontent monoxide carbon necessary) (if adjust and Check

Fire Low %CO2 Fire High CO2 %content dioxide carbon necessary) (if adjust and Check Combustion Check 3)

HEATER START UP REPORT

 

Light Off Activities

 

 

_______________

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1) Fill the heating system

Check all piping and gas connections, verify they are all tight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

_____

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Add Water to prime condensate cup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

____

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Verify near heater piping is properly supported

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2) Check Gas Pipe

Leak test using locally approved methods (consult jurisdictional code book)

 

 

 

 

GAS-

 

 

 

 

 

 

 

 

 

 

____

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FIRED

 

 

 

____

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4) Verify System Operation

Turn up thermostat to verify wiring connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6) Record System Settings

Record heating curve (with optional Vision One kit, record steps)

*8

*9

*10

*11

 

 

 

 

 

 

 

 

Installation

 

 

 

 

 

 

 

 

8) Convert the heater

If necessary convert the heater to the proper type of gas (always use proper kit)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Locate the stickers in the appropriate locations on the heater

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mail in the conversion registration

 

 

 

 

Manual

66

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

What

Check

What

Pressurize

 

 

 

is

 

percentage

 

 

incoming

 

the

 

 

 

"drop"

 

 

System

 

gas

of

 

on

 

 

(12

 

pressure

propylene

 

 

(3

-

light

 

 

 

 

 

 

15

off

5"

 

PSI)

(No

 

 

 

.

 

 

more

 

glycol

 

 

to

 

 

 

14"

is

 

than

 

installed

 

 

W

 

 

 

.

 

 

 

C

 

 

1"

.

 

 

 

)

 

 

W

 

in

 

.

 

 

 

C

 

 

 

.

 

the

 

)

 

 

 

 

 

system

 

 

 

(0

 

 

 

-

 

 

 

50%)

 

____

____

 

 

____

____

 

 

 

Date

 

 

 

 

 

 

 

 

 

 

____

____

 

in

 

 

 

 

 

 

 

 

in

 

 

 

 

 

 

 

 

w

w

 

 

 

 

 

 

 

 

. .

 

 

 

 

 

 

 

 

 

 

 

PSI

 

 

 

 

 

 

c

c

%

 

 

 

 

 

 

 

. .

 

 

 

 

 

 

 

 

 

 

 

 

completed

 

 

____

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

Dynamic

 

 

 

 

____

 

 

 

____

 

 

 

 

 

 

____

 

 

 

 

 

 

 

 

________

Page 67
Image 67
Munchkin Gas-Fired Hot Water Circulating Heater installation manual Heater Start UP Report, Light Off Activities

Gas-Fired Hot Water Circulating Heater specifications

The Munchkin Gas-Fired Hot Water Circulating Heater is a cutting-edge heating solution designed to provide efficient and reliable hot water for residential and commercial applications. Renowned for its compact design and innovative technology, the Munchkin heater combines performance with energy efficiency, making it an ideal choice for those seeking comfort and cost savings.

One of the main features of the Munchkin heater is its modulating burner. This technology intelligently adjusts the heating output based on the demand for hot water, ensuring that energy is not wasted. This leads to lower energy bills and a reduction in environmental impact, as the system only uses the necessary resources to maintain desired water temperatures.

Another notable characteristic is its high-efficiency rating. The Munchkin heater operates with an impressive annual fuel utilization efficiency (AFUE) of up to 95%. This means that the majority of the fuel consumed is converted into usable heat. By maximizing energy utilization, homeowners can enjoy a significant reduction in utility costs while minimizing emissions.

The compact size of the Munchkin Gas-Fired Hot Water Circulating Heater is another significant advantage. It is designed to fit into tight spaces, making it suitable for homes where space is at a premium. This compact design does not compromise performance; instead, it enhances installation flexibility, allowing for placement in basements, closets, or utility rooms.

Munchkin heaters are equipped with advanced control systems that offer enhanced convenience. The digital display and programmable settings allow users to set their preferred temperatures and schedules. This feature not only enhances user comfort but also optimizes energy usage, as water is heated only when necessary.

Safety is also a top priority with Munchkin products. The heater includes built-in safety features such as flame monitoring systems, automatic shut-off capabilities, and pressure relief valves, providing peace of mind for users.

In summary, the Munchkin Gas-Fired Hot Water Circulating Heater is a high-efficiency, compact, and innovative solution for hot water needs. With its modulating burner, high-efficiency rating, advanced control systems, and safety features, it stands out as a reliable choice for those looking to invest in heating technology that prioritizes energy conservation and performance. This heater is truly a forward-thinking solution for modern hot water requirements.