Honeywell S4565BM1007 gas boiler control unit

The Honeywell burner control unit of the S4565BM1007U series is designed specifically for gas domestic heating installations. The S4565BM 1007U series firebox is used in conjunction with VK4105G gas regulators (EN2R-9025 product manual) in order to create optimized emergency protection subsystems that ensure safe ignition and flame control of the main burner of the heating system. Control box S4565 BM 1007U are designed for systems with spark ignition of the burner (DBI systems) having a certain safe ignition time.

The CVI-m system contains a smooth gas regulator with a two-position or NTC regulator and a smooth regulation function or a two-level function, as well as an ignition regulator with a built-in power supply of the actuator for smooth electrical regulation. The Resideo S4565BM1007B series provides excellent performance with high reliability. The S4565BM 1007B series ignition switch can be used with DBI systems. The control and regulation unit of the S4565 BM 1007B series is applicable for heating installations with and without a fan, with flame detection devices, soft or hard blocking, additional remote reset and fixed waiting periods. If the flame goes out, the full starting sequence is activated. The characteristics and design of the ignition regulator ensure its easy installation with fixation on VK4105G gas regulators.

The Honeywell burner control unit of the S4565BM1007 model has the purpose: atmospheric DBI system with fixed or adjustable ignition pressure with a rigid lock.

General remarks

Housing: (S) tandard or (F)lame retarding / IPX4 S / –

Electromagnetic filter Y

The ambient temperature is -15…60 °C

Humidity 90% R.H. max. (at 40 °C) without condensation

Electrical characteristics

Supply voltage, power consumption 230 V AC; 50 Hz; no more than 4 VA

Gas valves designed for VK41..G series

Fan 230 V AC; 50 Hz, not more than 1 A

Electrical connection

Polyhedral molex 3003 connector, suitable for molex 3001 connector

High voltage spark and grounding 2.8 x 0.5mm blade terminal

Flame extinguishing rod 4.8 x 0.8 mm with blade terminal

Synchronization

Self-test time 1.5 s

Waiting time 0 s

Safe time 5 s

Increased ignition time 0 s

Lock/Reset/Alarm

Blocking: (N) for volatile or (V) for non-volatile N

Shut-off without air access –

Reset and alarm (I) ntegral or (R) emote R (neon signal 230 V, max. 1 mA)

Constant alarm (max.1 mA) Y

Ignition

Ignition: up to (G) round, (Cl) closed loop or 230 V (DC) G

Ignition and flame extinguishing: (S) separate or (C) combined S

Flame sensor: (P) phase or phase-(N) internal N

Spark frequency 40 Hz

Minimum open spark voltage 20 kV

General provisions

• All burner control protection functions are combined into one reliable and optimized system.

• Special emphasis in the design was placed on obtaining an optimal system solution in smoothly regulated gas heating installations with a DBI system for ignition of the main burner.

• Convenient installation of the ignition regulator on the gas regulator by simple installation in the connector. This design eliminates electrical installation errors.

Electrical connections

• An appropriate ignition regulator can be connected to the valve, for which a connector is provided on the valve.

• Electrical connections are made at the top using a multi-pin connector (enclosure protection class IP 20).

• Connectors for ignition and flame detection are located on the output end of the housing.

• Connection of the ignition device – using a flat AMP terminal 2.8 x 0.5 mm.

• Connection of the flame detection device – using a 4.8 x 0.8 mm AMP flat terminal (in the case of a double rod). Electrical connection options

• The housing can be closed with a lid with a cable lock.

System operation

The automatic burner control of the S4565BM 1007 series can create a spark discharge both in a closed circuit and to the ground. If the ionization control unit of the S4565 BM 1007 series with a spark discharge in a closed circuit will be used in installations with a spark discharge to the ground, then it is necessary to ground the upper discharge electrode. The output pressure of the gas valve can be adjusted using an input PWM signal, a two-level relay or an NTC sensor. Before each start-up of the boiler, the S4565BM1007 series controller checks the internal protective equipment. The time required for such a check is called the TC self-check time.

When heating is required, the time equal to the sum of the self-test (TC) and standby (TW) periods expires before the built-in ignition device and the gas valve are switched on. The spark ignites the gas, and the resulting flame is detected by the flame sensor rod. The ignition device turns off after the preset extended ignition time is over and the flame is established. If the flame does not set within the safe ignition time (TS), the ignition regulator is blocked. If the flame goes out during normal operation, the ignition controller repeats the starting sequence.

Reset the lock

The ignition regulator can be reset to its original state by pressing its own or external reset button.

• Hard-locked devices can be reset by pressing the built-in or remote reset button.

• Wait at least 10 seconds before pressing the button.

• Soft-lock devices can be reset by interrupting the mains power twice.

• After blocking, disconnect the mains power for about one second.

• After the mains power is restored, the emergency indicator continues to light.

• Wait 10 seconds and interrupt the power again.

• As soon as the mains power is restored, the emergency indicator will go out and the device will make a new attempt to ignite.

Standards

The Honeywell S4565BM1007 relay is designed in accordance with European standards:

– EN 298: Automatic control systems for gas burners.

– EN 60730-1: Automatic electrical control devices for household and similar purposes.

With regard to electrical safety, the ignition regulator can be used in installations that meet the electrical safety requirements for household electrical appliances defined by the series of European standards EN 60335.

Ignition automation Protherm, 0020025230 Honeywell is installed in the boiler – KLO(20,30) 13.