Table of Contents
Specifications…………………………….. | 1 |
For Your Safety…………………………... | 2 |
Operation…………………………………. | 3 |
General…………………………… | 3 |
Turning It On……………………… | 3 |
Turning It Off……………………… | 3 |
Temperature……………………… | 3 |
Flow……………………………….. | |
Freeze Protection………………... | 4 |
Installation………………………………… | 5 |
General…………………………… | 5 |
Accessories………………………. | 5 |
Electrical Connections…………... | 5 |
Wiring diagram ……………….. | 6 |
Gas Supply Piping………………. | 7 |
Water Plumbing………………….. | 8 |
Pressure Relief Valve……………. | 8 |
Wall Hanging Installation………... | 9 |
Standing Installation……………... | 9 |
Outdoor Installation……………… | |
Indoor Installation………………... | |
Combustible Air Supply…. | 10 |
Exhaust Venting…………. | 11 |
Manufactured Home (Mobile Home) |
|
Installation……………….………... | 11 |
Indoor……………………… | 11 |
Outdoor……………………. | 11 |
Initiating the Appliance…………... | 12 |
Initial Operation…………………... | 12 |
Space Heating Application……….. | 13 |
Dual Purpose Heating……………. | 14 |
Applications………………………. | 15 |
Storage Tank……………... | 15 |
Recirculation……………… | 15 |
Before Operating………………….. | 16 |
Danger……………………………… | 17 |
Maintenance……………………………… | 18 |
Troubleshooting………………………….. | |
Optional Items……………………………. | 20 |
20 | |
20 | |
20 | |
20 | |
20 | |
Parts Diagram …………………………… | |
Parts List ……………………………….. | 23 |
Flow Chart……………………………….. | 24 |
Specifications
Natural Gas Input | Min. 15,000 | Btu |
| Max. 190,000 | Btu |
LPG Input | Min. 17,000 | Btu |
| Max. 190,000 | Btu |
Gas Connection | ¾” NPT | |
Water Connections | ¾” NPT | |
Water Pressure | Min. 15 psi | |
| Max. 150 psi | |
Natural Gas Pressure Inlet Min. 5” WC | ||
| Max. 10.5” WC | |
LP Gas Pressure Inlet | Min. 11” WC | |
| Max. 14” WC | |
Manifold Pressure | Natural 2.9” WC | |
| Propane 3.5” WC | |
Weight | 45 lbs. | |
Dimensions | 24” x 16.5” x 8” | |
Ignition | Electronic Ignition | |
Electrical Supply | AC 120 V | |
***
•Inlet gas pressure must not exceed the above maximum values.
•For gas pressures lower than 5” WC for natural gas, call the manufacturer.
•Before installing in areas over 4,500 feet above sea level, contact the manufacturer for high altitude adjustment instructions.
•Check the rating plate to insure this product matches your specifications.
•Takagi - USA is constantly improving our products therefore specifications are subject to change without prior notice.
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