Model Overview; Introduction - Borg & Overstrom B4 Install & Operation Manual

Borg & Overström

Model Overview

Introduction

A range of compact water dispensers, available in the following operational types:
• Direct Chill Chilled & Ambient (Low Pressure Tank System)
• Direct Chill Chilled, Ambient & Hot (Low Pressure Tank System)
• Direct Chill Chilled & Ambient
• Direct Chill Chilled, Ambient & Hot
• Direct Chill Chilled, Ambient & Sparkling
• Direct Chill Chilled, Hot & Sparkling
The B4 model is available as a countertop with a matching base cabinet in three colours.
All Models
All models are self-contained machines with
robust steel framed cabinets and attractively
injection moulded plastic
front, side and top panels. An IEC Power
Lead is supplied for connection to the IEC
socket located at the rear of all models (
An additional Schuko type is supplied for
the European market).
The B4 must be fitted with Watermark
compliant fittings included in Part
No. 461263 - AU Installation Kit.
This kit is in accordance with
AS/NZS 3500.1 & AS/NZS 3500.2.
This must contain a dual check valve
& a pressure limiting valve regulated
to 350kPa.
The incoming water supply should
be between 5-25 degrees Celsius.
Chilled
Water is fed into the insulated cold
tank under mains pressure. The cold
tank is chilled via the evaporation coil
of the capillary controlled refrigeration
compression system. The cold temperature is
thermostatically controlled via the adjustment
screw on the cold thermostat. This is factory
set and it is not necessary
to adjust in most cases (see Controls).
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B4.2 Install & Operation Manual
Ambient
Water bypasses the cold tank for the
ambient dispense.
Sparkling
Water is chilled as it passes through the
Direct Chill coil. It is pumped under pressure
into the carbonator which is fitted within the
Direct Chill coil. The carbonator is also level
controlled. The Deep Sparkle effect occurs
through saturation with CO2.
All models also incorporate a leak detection
device within the unit which disables the
dispense function until rectified.
Hot
Hot water is provided by a hot water tank
with an integrated heater element. The
water is supplied directly into the tank under
the pressure as connected into the back
of the unit. The water fills the tank and hot
water is dispensed by displacement. The
water flow is controlled by a solenoid.
Direct Chill
Borg & Overström Direct Chill utilises
innovative technology to chill water
instantly. We recommend this system for
more demanding environments because
of its optimum dispense performance and
unrivalled hygienic qualities. Superior to
the gravity fed Reservoir system, Direct Chill
technology chills water on demand for the
ultimate drinking experience.
2 AU