FOGATTI FDG-CF145S - User Manual

300517
CSA/ANSI Z21.10.3:19·CSA4.3:19
Installation and Operation Manual
Outdoor Tankless Water Heater
FDG-CS120S
FDG-CF145S
MODEL:
WARNING
If the information in these instructions is not followed exactly, a fire or
explosion may result causing property damage, personal injury or death.
— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or
any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s
instructions.
— Installation and service must be performed by a licensed professional.
• Do not touch any electrical switch; do not use any phone in your building.
• If you cannot reach your gas supplier, call the fire department.
• Do not try to light any appliance.

Summary

Safety Information

Safety Definitions

Safety Warnings and Operation Safety Guidelines

Lists installation, service, and regulatory compliance requirements for safe operation.

Performance Feature

Dimensions and Connection Points

Model and Specification

Installation

Safety Guidelines

Crucial safety precautions for installation, including licensed professionals and code compliance.

Water Heater Installation Check List

Confirm the Appliance Suitability

Installation Position

Water Heater Installation

Gas Connection

Sizing and Connection Suitability

Measuring Inlet Gas Pressure and Testing Gas Leakage

Water Connections

Pressure Relieve Valve Installation and Attentions

Electrical Connection

Check the Water Heater

Operation

Safe Operation

Essential safety precautions and instructions before operating the unit for the first time.

Initial Operation

Normal Operation

How to Set the Temperature

Pressure Relief Valve

Freeze Prevention

Troubleshooting

General Troubleshooting

PCB Error Codes

FOGATTI FDG-CF145S Specifications

General

Ignition System	Electronic Ignition
Temperature Range	86-167 °F
Waterproof Level	IPX4
Product Type	Tankless Water Heater
Material	Stainless Steel
Fuel Type	Gas
Wattage	36 kW
Safety Features	Flame Failure Device, Overheating Protection