PVI Industries 150, 180 manual Temptrac Electronic Controller Panel, Set, Down, Clock, Ext, On/Off

Page 23

11 TEMPTRAC™ ELECTRONIC CONTROLLER PANEL

11.1Principle Of Operation

The water heater operates to satisfy the setpoint of the TempTrac digital control whose sensor is located near the top of the water heater tank. Demand (flow) will typically create a drop in temperature, thus activating the water heater to add heat to the stored water. This setpoint is the desired water temperature to maintain.

11.2Lower LED Readout

The default display of the lower readout (Probe 1) is the stored water temperature sensed near the top of the water heater tank. This is used to regulate the temperature of the water heater.

11.3Upper LED Readout

The default display of this readout will display “nu”. This readout can display a temperature reading from a 2nd probe. The 2nd probe can be installed in a thermal well (this optional probe and thermal well, with heat conductive paste, is custom and must be ordered from your PVI representative or directly from PVI) to remotely monitor water temperatures, such as blended water temperature, downstream of a thermal mixing valve or a remote storage tank. Both Probe 1 and Probe 2 temperatures are available for monitoring through the optional MODBUS RTU interface.

11.4Control Buttons

SET

Displays and modifies the temperature set points.

In programming mode, it selects a parameter or confirms an operation.

 

UP

Displays and modifies the energy saving (Night Time setback) settings.

In programming mode, it browses the parameter codes or increases a displayed value.

 

 

 

DOWN

Displays the working hours of the load relays.

In programming mode, it browses the parameter codes or decreases a displayed value.

 

CLOCK

Changes lower display from the stored water temperature to current time and day.

 

 

 

Changes upper display from Probe 2 temperature to Probe 3 temperature (when installed).

EXT

Also displays the temperature difference of the stored water temperature minus Probe 2

 

temperature. In programming mode it sets the 4-20mA output (password is required).

ON/OFF

Switches the control ON or OFF.

 

 

 

(See TempTrac User Manual PV500-40 for full description)

 

23

PV500-46U 06/12

Image 23
Contents Installation & Maintenance Manual Table of Contents Remote Connections Terminal Strip Operating and Safety ControlsTroubleshooting Guide Replacement Parts Temptrac Electronic Controller PanelProduct Safety Information Safety ConsiderationsBelow scalding temperatures Standard Features and Equipment Series Series Electrical Requirements Water Heater InstallationChecking Equipment Before You Install CodesInlet and Outlet Connections Service ClearancesClearances To Combustible Surfaces General Piping GuidelinesPV500-46U 06/12 PV500-46U 06/12 Optional Condensate Neutralization System Convert Fittings to Equivalent Straight Pipe Single Unit Installation Suggested Pipe SizeGAS Supply and Piping Inlet Pressure NAT. GASAppliance Isolation during Gas Supply Piping Pressure Test Multiple Unit Installations GAS Piping Size ChartNominal Iron Length of Pipe in Straight Feet Inches∙ All Air From Inside The Building Combustion and Ventilation AIREquipment Located In Confined Spaces ∙ All Air From OutdoorsVertical or Horizontal Remote Air Duct Termination Duct Fitting Equivalent Length Duct PipeMaximum Category IV Vent Length Equivalent Length Venting the Power VT Plus Sani modelsVenting the Power VT Plus VentingVent Fitting Equivalent Length Vent Pipe Combining Category IV Vents Vertical or Horizontal Vent TerminationTemperature and Pressure Relief Valves Operating and Safety ControlsElectronic Low Water Cut-Off Optional High Water Temperature Limit ControlCathodic Protection Clock Temptrac Electronic Controller PanelSET DownTo Change Other Parameters To View The SetpointTo Change The Setpoint Recommended Action LED Display Alarm MessagesAlarm Cause Results of Alarm Condition Message Remote Connections Terminal Strip Incoming 120VAC Loss of Flame SignalSequence of Operation OFF LED Indication Fault ModeInitial Startup Turn-on main gas shutoff valve PV500-46U 06/12 Alternate Gas Train Illustration Gas Train IllustrationProblem Probable Cause Corrective Action Troubleshooting GuideReplacement Parts Replacement PartsControl Panel Contact factory for more information Burner Assembly Optional components may or may not be shown SUPPORT, GAS Train FB14 Pvif Burner Assembly ComponentsContact factory for more information Burner GAS Train ComponentsPeriodic Maintenance PV500-46U 06/12 Recommended Maintenance Schedule PV500-46U 06/12 PV500-46U 06/12

150, 180 specifications

PVI Industries has established itself as a prominent manufacturer in the water heating industry, particularly known for its range of commercial water heaters. Among their well-regarded products is the PVI Industries 150,180, a robust unit engineered to meet the demanding needs of various commercial applications.

The PVI Industries 150,180 is designed to deliver high-efficiency performance, catering primarily to large-scale operations such as hotels, hospitals, and other facilities that require a constant supply of hot water. The unit boasts impressive heating capacity, enabling it to serve multiple points of use simultaneously. With a focus on reliability and durability, the construction of the 150,180 incorporates high-quality materials that ensure longevity even in the most challenging environments.

One of the standout features of the PVI 150,180 is its advanced heating technology. The unit utilizes a state-of-the-art gas-fired burner system, which not only ensures rapid heating but also maximizes energy efficiency. This attention to energy performance is crucial for businesses aiming to reduce operational costs and minimize their environmental impact. Furthermore, the unit supports a range of fuel types, including natural gas and propane, providing flexibility for different regional needs and preferences.

From a technological standpoint, the PVI Industries 150,180 includes an intuitive control system that allows users to monitor and adjust settings easily. This sophisticated interface provides real-time data on water temperature, operational status, and maintenance alerts, significantly enhancing user experience and system management.

Safety features are paramount in PVI’s design philosophy. The 150,180 comes equipped with multiple safety mechanisms, including a high-temperature limit switch and a pressure relief valve, ensuring safe operation and compliance with strict industry regulations.

In terms of installation, the PVI Industries 150,180 is engineered with versatility in mind. It can be installed in various configurations, making it adaptable to the spatial constraints of any facility. Maintenance is straightforward, with accessible components designed to reduce downtime and service costs.

Overall, the PVI Industries 150,180 represents a leading choice for commercial water heating solutions, characterized by its efficiency, reliability, and advanced technology, meeting the diverse needs of modern businesses while upholding the highest standards of safety and performance.