User Manual

ManualsBrandsHubbell ManualsCommercial Dish Washing EquipmentBooster Heater Electric, 12.0 kW with 16-Gallon Storage Capacity, ASME Stamped Stainless Steel Tank with CFC/HCFC Free Closed Cell Foam insulation, Electronic Display Controller with Low Water Cut-Off and Leak Detection, Stainless Steel Exterior, Pressure

ii. Low water detection – sets the low water detection on or off.

1. LOn, for low water on. (Factory Default)

2. LOF, for low water off.

iii. Low water reset – sets the low water reset for either autom

atic or ma

nual

1. LAU

, for low water automa

tic reset. (Factory Default)

2. LAn

, for low water ma

nual reset.

iv. Tem

perature units – sets the temp

erature units to either degrees

Fahrenheit or Celsius.

1. DEF, for degrees Fahrenheit. (Factory Default)

2. DEC, for degrees Celsius.

v. Differential – sets the number of degrees below setpoint that the heater

will resum

heating after it has achieved setpoint.

1. d ##, where ## is the differential in degrees (1 to 20). (Factory set

at 02)

vi. Display – sets the display to either setpoint or actual tem

erature.

1. dSS

, for display setpoint temp

erature. (Factory Default)

2. dSt, for display actual temperature.

vii. Heater Interlock – sets the heater interlock m

ode to on or off. (Only

available with r23 or later software).

1. HoF, to disable the 24-volt interlock feature. (Factory Default)

2. Hon, to enable the 24-volt interlock feature.

viii. XB1 Tem

perature Setpoint – sets th

e setpoint for the operation of the

XB1 relay operation.

e. To leave the configuration menu, wait 5 seconds without pushing any buttons or

press the UP and DOWN buttons sim

ltaneously.

5. To reset any high-lim

it, no probe, or low water (when in manual reset m

ode) fault

condition, press the RESET button.

6. Display

a. By default the display will show the setpoint of the booster heater.

b. The decim

l points on the display, as shown below, indicate that the controller

is calling for a contactor to pull in. If three or more contactors are installed, the

third decim

al point is used for all rema

ining contactors.

ANNUAL INSPECTION

1. Monitor water temperature

a. Let water heater com

pletely heat to a designated temp

erature setting.

b. After controller satisfies (that is, when the m

gnetic contactor actually clicks

off), draw water from

as close as possible heater outlet and m

easure the

temperature.

c. Compare the water temperature of outlet water to the temperature setting of

the display when it satisfies. Norm

al variation between the

two points is

approxim

tely + 5°F.