Circulating Pump, Water Heater | Bradford-White Corp TGHE-160I-N(X)

EverHot®Rinnai

Water Heater

In-line
Filter	Gas Supply
	Gas Supply

V1

V2

H3	V3	V4
	V3

Hot Water Line

H2

Cold Water Line

5 gallon pail of virgin, food grade, white vinegar (or virgin, food grade, citric acid).

H1

Circulating Pump

Figure 43. Piping for Mineral Scale Flushing.

66

Image 66

Bradford-White Corp TGHE-160I-N(X), TGHE-1991-N(X) instruction manual Circulating Pump, Water Heater

Contents

TGHE-160I-NX & TGHE-199I-NX Table of Contents Page Page If YOU Smell GAS Section II Specifications Model Dimensions Pressure Drop psi Water Flow Rate gpm Section III Installation Instructions Unpacking Water Heater LocationRemove Carton Mount Water Heater on the Wall State Regulations Important In the State of Massachusetts 248CMR 4.00 Section IV Water Connections Water QualityInstructions for Connections Page Approximate TIME/TEMPERATURE Relationships in Scalds Recommended Piping for a Basic Installation Recommended Piping for a Circulation Systems Recommended Piping for Power Failure Freeze Protection Recommended Piping for Freeze Protection Pressure Relief Valve Page Page Section V Venting Venting Vent / Air Intake Terminal Locations Direct Vent Terminal Location Venting System Installation Venting System Layout Prior to the Installation of the EverHot Direct Vent System Horizontal Direct Vent Installations Illustration Showing a Horizontal Termination Installation Vertical Direct Vent Installations Vertical Vent Installations Combustion Blower Dip Switch Settings Dip Switch Installation of Venting System Components Condensate Recommended Vent/Air Intake Terminal Position Joint Connection Coping with Condensation Illustration Showing How to Shorten Vent Extensions Shortening of Vent Extensions Venting Parts & Dimensions Components Needed for Direct Vent Applications Vent Pipe Clamp, p/n Page Measure Dimension to Fit Illustration Showing How to Properly Cut a Vent Extension Final Installation of the Vent System Illustration Showing How to Cut the Vertical Vent to Fit Cut the Vent to Fit High Altitude Installations Mounting the Vent System Vertical DischargePage Venting Suppliers Manufacturer Product Section VI GAS Connections Gas GAS Meter Size Natural GAS onlyGAS Pressure Regulation Specific Correction Initial Operation and Testing Installer only Section VII Electrical Connections Ladder Diagram Wiring Diagram for Tghe Models Temperature Controls Page Securing screw Wiring hole 21/32 Installation of Remote Controls Optional Illustration Showing Where to Connect Remote Control Harness Resistance Connector Pin Nos Initial Operation and Testing of Controls Installer onlyTroubleshooting Electrical Wire Color Heat Exchanger and Outgoing Water Temperature Thermistors Flame Rod Frost Protection Amp Fuses Section Viii Operating Instructions General Instructions To Fill the Water HeaterSequence of Operation What to do if YOU Smell GAS Lighting Instructions For Your Safety Read Before OperatingProperty damage, personal injury or loss of life Operation Instructions Temperature Adjustment Turning OFF the Water Heater for AN Extended Period of TimePage Approximate TIME/TEMPERATURE Relationships in Scalds Scalding First AID for Scalds Code Code Description Code Code Description Thermal Fuse Code Code Description Nothing happens Section IX Maintenance Burner Flame AppearancePage Circulating Pump Water HeaterPage Section X Parts List TGHE-160I TGHE-199I Description QuantityPage TGHE-160I TGHE-199I Page TGHE-160I TGHE-199I Page TGHE-160I TGHE-199I Section XI Warranty What should you do to keep the warranty in effect? What will we do to correct problems?How do you get warranty assistance? What will we not do?Page Page Fax/215-641-1670 Parts Fax/215-641-2180