Beckett 7505B 1500 User Manual

Description / Applications
The Beckett GeniSys
TM
Advanced Burner Control is a
120 Vac primary safety control for residential and light
commercial oil burners used in boiler, furnace, and
water heater applications having fi ring rates less than
20 GPH. The GeniSys is used with a suitable cad cell
fl ame sensor to control the oil burner motor, igniter,
and optional solenoid valve. It has 24 Vac thermostat
terminals (if applicable) compatible with both mechanical
and many power stealing thermostats. It can also provide
interrupted or intermittent duty ignition.
PARTS & ACCESSORIES
GeniSys
™
120V
Model 7505
Advanced Burner Control

Beckett 7505B 1500 Specifications

General

Brand	Beckett
Model	7505B 1500
Category	Control Systems
Language	English

Summary

Description and Applications

Installation, Operation, and Maintenance

Electrical and Environmental Ratings

Details electrical specifications, operating temperatures, and moisture limits.

Safety and Service Requirements

Covers professional service needs, fire/explosion hazards, and plumbing risks.

Mounting and Wiring Guidelines

Mounting Instructions

Wiring Instructions

Provides guidance on making appliance wiring connections according to codes.

Startup and Checkout Procedures

System Startup

Step-by-step guide for starting the burner and monitoring its operation.

Safety Feature Checks

Procedures for checking safe start and simulating flame/ignition failures.

Burner Sequence of Operation

Burner States Overview

Pump Priming Procedure

Initiating Pump Prime Mode

Cad Cell Resistance Measurement

Resetting From Lockout States

Troubleshooting Lockout Causes

Addresses troubleshooting and repairs before resetting from lockout.

Control Maintenance Checklist

Inspection and Testing