Raypak 240692 manual Optional Controls, Night Setback Option, Digital Display Option

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OPTIONAL CONTROLS

Operational

Override Switch

Clock

Alternate

Setpoint Adjustment

Digital Display

Front Panel with Optional Alternate Setpoint

OPTIONAL ALTERNATE SETPOINT OPERATION

The Optional Alternate Setpoint can be used to establish an independent second set point for setback or temperature boost requirements.

TRIPPERS

The electro-mechanical timer consists of 84 small switches called "Trippers" and a 7-day mechanical clock. Each tripper represents a two-hour interval which determines set point selection as shown:

Tripper Pushed In = Normal Setpoint Operation

Tripper Pushed Out = Alternate Setpoint Operation

OPERATION OVERRIDE SWITCH

The Operation Override Switch is a three-position switch that determines if the trippers select the Setpoint, of if either the normal Setpoint or Alternate Setpoint is continuously selected. The Operation Override Switch can be set as follows

I - Alternate Setpoint selected continuously

L - Trippers determine selected set point

O - Normal Setpoint select continuously

NIGHT SETBACK OPTION:

MECHANICAL CLOCK (7-DAY)

Set to the appropriate local time.

Note: Turn the numbered dial clockwise to set time.

ALTERNATE SET POINT

Works independently of normal Setpoint. See discussion of Setpoint for details. Set to appropriate setback or boost temperature. Turn the knob in the night setback option to the desired alternate setpoint.

DIGITAL DISPLAY OPTION:

LCD DISPLAY PANEL

The optional LCD display will indicate all values plus calculated target temperature and actual air and water temperature.

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Contents Electronic Boiler Sequencer & Outdoor Reset Controller Installation and Operating Instructions Series Electronic Boiler ControlTable of Contents Important Safety Instructions BasicsConcept of Operation Optional ConfigurationsIntroduction Control Features Standard Indicator LightsElectrical Installation Installation and MountingMechanical Installation Install Conduit AS AppropriateWiring Power Source to Controller CheckyourpowersourceAIR Temperature Sensor Outdoor AIR Temperature SensorTypical Water Sensor Water Temperature Sensor InstallationHydronic Installations Domestic HOT Water Installations Domestic HOT Water Application Setup ProcedurePool Heating Installations Field Wiring Single-Stage On/Off BoilersInstallation Verification Procedure Power TestControl Familiarization Sequence of Operation Manual OverrideSeries Electronic Boiler Control Module Indicator Lights Reset Ratio Control FunctionsReset Ratio Chart Pump TURN-OFF DelayControl Band Stage TURN-ON DelayOutdoor Cutoff Temperature Outdoor Cutoff DeadbandMaximum Water Temperature SET PointCircuit Board Interior Jumper & Switches AutoManual LEAD-LAG SlaveDHW Output OverrideDigital Display Option Optional ControlsNight Setback Option Replacement Parts List Call OUT DescriptionInterior Jumper & Switch Settings System START-UP SettingsSystem Setting Entered on Date Troubleshooting Guide OFFLimited Warranty Litho in U.S.A