Service, Electronic Controls, Location | Bunn DV, H5X, H5E specs

SERVICE

Electronic Controls

H 5

P4093.35

FIG. 8a ELECTRONIC CONTROL

Triac Assy

Electronic

Control Board

BUNN

H 10

P1991-1.30

FIG. 8b ELECTRONIC CONTROL

BOARD AND TRIAC

Liquid Level Control Flow Charts

H5E, H5X LIQUID LEVEL CONTROL

PROBLEM: Does Not Refill

Overflow Cup Full		Yes		Remove Power
Overflow Cup Full				Remove Power
?
				Drain cup
	No			Retry
				Retry
Disconnect Level Probe
Voltage present at		Yes		Does Water Flow	Yes	Replace Probe
Solenoid Valve				Does Water Flow		Replace Probe
Solenoid Valve			?
?			?
?
	No			No
	No			No
Unplug Ready Lamp				Replace Solenoid Valve
		Yes

Voltage present at				Replace Ready Lamp
Solenoid Valve				Replace Ready Lamp
Solenoid Valve
?
	No
	No
Replace Control Board

H5E, H5X LIQUID LEVEL CONTROL

PROBLEM: Overflows

Drain cup

Unplug Ready Lamp

Retry

Overflow	No
		Replace Ready Lamp
?

Yes

Drain cup

Disconnect Probe

Wire From Probe

Short Probe Wire

To Chassis

Retry

Location:

The electronic control board is located inside the rear of the dispenser. Access will also be needed to the temperature sensor, overflow tube temperature sensor, and liquid level probe located on the tank lid.

General:

This system controls the liquid level and water temperature of the dispenser. These two functions act independently of each other and should be tested separately.

Overflow	No
?
Yes

Drain cup

Disconnect Wire From
Solenoid Valve
Retry
	Yes
Overflow	Yes
?
No

Replace Control Board

Replace Probe

Replace Solenoid Valve

8	42311 071310

DV, H5E, H5X specifications

The Bunn H5E and H5X coffee machines represent a leap forward in brewing technology, specifically tailored for commercial use. Both models focus on delivering high-quality coffee while maximizing efficiency, making them ideal choices for busy cafés and restaurants.

The Bunn H5E features a unique 5-liter dual tank system, which allows for faster brewing times and reduces wait periods for customers. This dual tank setup facilitates the simultaneous preparation of multiple coffee types, catering to a diverse clientele. The H5X, on the other hand, is equipped with advanced electronic controls that permit precise temperature adjustments to ensure that the ideal brewing conditions are maintained, enhancing flavor extraction.

One of the standout features of both models is the patented BrewOptimized Technology. This technology helps maintain optimal water temperature and consistent flow rates throughout the brewing process, ensuring that each cup of coffee meets the high standards expected in commercial settings. Additionally, the units utilize a patented stainless steel brew basket that enhances durability and simplifies cleaning, making maintenance less of a chore for busy staff.

Another significant characteristic of the H5E and H5X is their programmable settings, which allow operators to customize brewing parameters according to their specific preferences or customer needs. This flexibility means that establishments can experiment with various coffee profiles, ensuring that they serve only the best products to their patrons.

Safety is also a priority in the design of these machines. The H5E and H5X come equipped with built-in safety features such as automatic shut-off and thermal overload protection, which help to prevent accidents and enhance longevity. Moreover, their compact design allows for easy installation in a variety of settings, whether it's a small coffee stand or a large restaurant operation.

Both the Bunn H5E and H5X models are energy-efficient, with features that minimize power consumption without compromising performance. This focus on sustainability not only helps reduce overhead costs but also appeals to environmentally conscious consumers.

In summary, the Bunn H5E and H5X coffee machines are engineered for high performance, reliability, and versatility. With features designed to provide quick, quality coffee while ensuring ease of operation and maintenance, these machines are ideal for any establishment that takes its coffee seriously. Whether you’re brewing for a crowd or crafting specialty drinks, the H5E and H5X stand ready to deliver excellent results every time.