Installation Checklist - NY Thermal Trinity Lx-WH Series Installation And Operation Manual

Lx – WH Series

14.0 INSTALLATION CHECKLIST

Installation
 1. If operating on Propane Gas, convert water heater using appropriate Kit number. See Table 7-1.
 2. Locate the water heater in accordance with Section 3.0 of this manual.
 3. Install the Vent/Air-inlet piping in accordance with Sections 4.0 and 5.0 of this manual. Ensure all joints
are secured and cemented properly. Perform the Mandatory Pre-commissioning Procedure for Plastic
Venting in Section 4.0.
 4. Connect the condensate drain in accordance with Section 6.0 of this manual.
 5. Connect the gas supply in accordance with Section 7.0 of this manual.
 6. Install the plumbing in accordance with the appropriate this Manual. Flush/cleanse the internals of the
piping system.
 7. Connect field wiring in accordance with Section 12.0 of this manual.
 8. Advise home/building owner of their responsibilities with respect to maintaining the water heater.
The building owner is responsible for keeping the Vent/Air-inlet termination free of snow,
ice, or other potential blockages, and for scheduling routine maintenance on the water
heater (see Section 15.0). Failure to properly maintain the water heater may result in
serious injury or death.
Start-up
Allow primers/cements to cure for 8 hours prior to Start-up. If curing time is less than 8
hours, first perform Steps 2 through 6 of Mandatory Pre-commissioning Procedure for
Plastic Venting in Section 4.0. Failure to follow these instructions can result in explosion,
serious injury or death.
 1. Turn gas shut-off valve to the ON position.
 2. Turn Power on to water heater.
 3. Set Controller to the desired settings.
 4. Turn thermostat up, Ignition will occur.
Operational Checklist
 1. System is free of gas leaks.
 2. System is free of water leaks.
 3. Water pressure is maintained above 15 PSI.
 4. All air is purged from the heating system piping.
 5. Ensure proper water flow rate; unit must not kettle, bang, hiss or flash the water to steam.
 6. Ensure gas line pressure is in accordance with Section 9.0.
 7. System is free of combustion leaks.
 8. Unit must operate smoothly.
 9. Ensure the flue gas combustion readings are within the tolerances listed in Table 9-1.
 10. Each ignition must be smooth.
 11. Verify that all condensate lines are clean and drain freely.
Before Leaving
 1. Remove line pressure gauge from gas valve, tighten bleed screw, test screw for leaks. See Section 9.0.
 2. Install plug into the flue gas test port and test for leaks, see Section 9.0.
 3. Allow the water heater to complete at least one heating cycle, or to operate for at least 15 minutes.
 4. Always verify proper operation after servicing.
Instructions to Installing Contractor
 1. Ensure that the customer receives the Warranty Documentation included with the installation manual.
 2. Leave the manual with the customer so they know when to call for annual maintenance and inspection.
This water heater must have water flowing through it whenever the burner is firing.
Failure to comply may damage the unit, void the warranty, and cause serious injury or
death.
Allowing the water heater to operate with a dirty combustion chamber will adversely
affect its operation and void the warranty. Failure to clean the heat exchanger on a
frequency that matches the need of the application may result in fire, property damage, or
death.
Installation and Operation Manual
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Trinity Lx-WH
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