Raypak 240692 User Manual

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ELECTRONIC BOILER

SEQUENCER & OUTDOOR

RESET CONTROLLER

Installation and Operating Instructions

Catalog No: 5000.54H

Effective: 06-19-07

Replaces: 02-01-04

PN 240692 Rev. 9

Questions and Answers:

A
Amber MoraJul 30, 2025
What to do if Sensor Error LED is ON on Raypak Controller?
- C
  christina32Jul 30, 2025
  If the Sensor Error LED is ON or blinking on your Raypak Controller, first check the wiring of the outdoor (air) sensor and make sure there's a continuous connection from the Y-Series to the sensor(s). If that's not the issue, the output (water) sensor might be out of range; use a multimeter to measure the resistance of the sensor(s) and compare it with the provided table. If everything seems okay, consider replacing the Y-Series Boiler Control Board.
B
Benjamin BarnettAug 14, 2025
Why is the Control Enabled LED OFF on my Raypak Controller?
- M
  Monica GriffinAug 15, 2025
  The Control Enabled LED on your Raypak Controller might be off because the output temperature sensor is out of range, which should also turn on the Sensor Error LED. Another reason could be a setting error, indicated by the Setting Error LED being on. Also, the outdoor temperature could be higher than or equal to the outdoor cutoff setting less the outdoor cutoff deadband setting.

Raypak 240692 Specifications

General

Model	240692
Category	Controller
Brand	Raypak
Voltage	24V
Application	Pool and Spa Heater

Summary

BASICS

IMPORTANT SAFETY INSTRUCTIONS

Essential safety precautions for installation and operation to prevent hazards and damage.

CONTROL FEATURES AND INDICATORS

INSTALLATION AND MOUNTING GUIDELINES

MECHANICAL INSTALLATION

Details physical mounting requirements, clearances, and conduit connections for the control unit.

ELECTRICAL INSTALLATION

Covers electrical characteristics, power supply, and wiring considerations for safe installation.

POWER SOURCE WIRING AND CHECK

OUTDOOR AIR TEMPERATURE SENSOR INSTALLATION

WATER TEMPERATURE SENSOR INSTALLATION

HYDRONIC INSTALLATIONS

Specific guidance for sensor placement in hydronic heating system piping loops.

DOMESTIC HOT WATER INSTALLATION

POOL HEATING INSTALLATIONS

FIELD WIRING DIAGRAMS AND NOTES

INSTALLATION VERIFICATION PROCEDURE

POWER TEST PROCEDURE

Steps to verify proper voltage levels at terminal blocks using a VOM.

CONTROL FAMILIARIZATION AND SWITCH SETTINGS

SEQUENCE OF OPERATION AND MANUAL OVERRIDE

SEQUENCE OF OPERATION

Describes the automatic control logic based on temperature inputs and stage sequencing.

CONTROL FUNCTIONS AND SUGGESTED SETTINGS

RESET RATIO EXPLANATION

MAXIMUM WATER TEMPERATURE AND SET POINT

SET POINT ADJUSTMENT

INTERIOR JUMPER AND SWITCH CONFIGURATIONS

J-2 LAST STAGE SELECTOR JUMPER

S-2 FIRST STAGE SELECTOR SWITCH

S-3 MODE SELECTOR DIP SWITCH

SWITCH FUNCTIONS FOR OPERATION CONTROL

SYSTEM START-UP CONFIGURATION GUIDE

FRONT PANEL POTENTIOMETER SETTINGS

Lists default values for control knobs like Reset Ratio, Control Band, Set Point, etc.

INTERIOR JUMPER & SWITCH SETTINGS SUMMARY

Summarizes the settings for Last Stage, Mode Selector, Bypass, and Lead-Lag switches.

TROUBLESHOOTING GUIDE AND INDICATIONS

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