9. Pump Prime: The igniter and motor are on with the oil solenoid valve energized for 4 minutes. During Pump Prime mode, the cad cell is disregarded, allowing the technician to prime the pump without having to jumper the cad cell. Figure 11 - Typical Burner Sequence of Operation - 7505 2 1 3 5 68 4 7 Standby Motor-off delay Valve-on delay Trial for ignition Ignition carryover Run Lockout Recycle 9 Pump prime Figure 12 - GeniSys 7505 Control with Optional Components 12Display Module: Permanent de

Oil supply connects to one of the fuel unit Inlet ports. Two-pipe systems – See Figure 10 for the fuel flow paths for high-fire and low-fire operation. The low-fire by-pass regulation is done internally for type B fuel units. Oil supply connects to one of the fuel unit Inlet ports. Oil return connects to the fuel unit Return port. Do NOT install valves in the return line. Legend (Figure 9 & 10) a Return port b Nozzle port c Oil valves d Nozzle & adapter By-pass/Low fi re pressure f regulator g I

• Consult the installation and service instructions provided by the individual control or component manufacturer and carefully follow their directions. • Maintenance and testing may be required more frequently due to dusty or severe operating conditions. • If unusual or questionable performance is observed, shut the system down and contact your qualifi ed service agency immediately. Table 5 - Periodic Inspection Sheet Test/Inspection Frequency Comments Inspect area surrounding heating plant Insp

• All covers or service access plates must be in place at all times except during maintenance and service. • This applies to all controls, panels, enclosures, switches, and guards or any component with a cover as part of its design. Incorrect Wiring Will Result in Improper Control Operation Fire or Explosion Hazard Can cause severe injury, death, or property damage. • The control can malfunction if it gets wet, leading to accumulation of explosive vapors. • Never install where water can flood, d

The temperature we correct to is 60° F. That’s close to the temperature of the ground, so usually it’s not necessary to correct for temperature from underground lines. 0 Measure the gas temperature at the meter. 0 Add 460 to the gas temperature and divide 520 by the result to obtain the correction factor. 0 Multiply the pressure corrected flow rate times the temperature correction factor. Example: The meter in the example is connected to an above ground line on a hot day and shows 100° F gas tem

What to do if you smell gas: - Do not try to light any appliance. - Do not touch any electrical switch. - Do not use any phone in your building. - Immediately call your gas supplier from a telephone outside the building. - Follow the gas supplier’s instructions. - Call the fire department if you cannot contact your supplier. Installation and service must be performed by a qualified installer, service agency, or the gas supplier. 1. 2. 3. COMMERCIAL PRODUCTS Fire, Explosion and Asphyxiation Hazar

The GeniSys is used with a suitable cad cell flame 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 provide interrupted or intermittent duty ignition, and it has a 15-second lockout time. Features & Benefits Thermostat and boiler control compatible Customizable pre-time and post-time Three status lights for system monitoring and diagnostics W

Save this manual for future reference. ...... Incorrect installation, adjustment, or misuse of this burner could result in death, severepersonal injury, or substantial property damage. To the Professional, Qualified Installer or Service Agency: Please read and carefully follow all instructions provided in this manual before installing, starting, or servicing this burner or heating system. The Installation must be made in accordance with all state and local codes having jurisdiction. .... COMMERC

Safety controls are designed and installed to provide protection. Do not tamper with, or bypass any safety control. If a safety control is not functioning properly, shut off all main electrical power and fuel supply to the burner and call a qualifi ed service agency immediately. .. .. .. Keep Service Access Covers Securely Installed These covers must be securely in place to prevent electrical shock, damage from external elements, and protect against injury from moving parts. All covers or servic

All models include the option of enabling Beckett HeatManager™ dynamic temperature reset that, when selected, provides up to 20% fuel consumption savings. The control includes a backlit LCD digital display with touch pad to easily program temperature limits, differentials, and other advanced options. The AquaSmart™ also has memory storage of system history for help with diagnostics and troubleshooting. Table of Contents Features....................................................................