Default menu (2 of 2) – tekmar 156 Difference Setpoint Control User Manual

Page 9

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Item Field

Range

Description

ΔT

Source

Maximum

Minimum

Storage

ΔT • hours

Diff’l

-76 to 284°F

(-60 to 140°C)

MAXIMUM STORAGE TEMPERATURE
Maximum storage temperature since this item was last
cleared. To clear, press and hold the up and down buttons
for 1 second.

ΔT

Source

Maximum

Minimum

Storage

ΔT • hours

Diff’l

-76 to 284°F

(-60 to 140°C)

MINIMUM STORAGE TEMPERATURE
Minimum storage temperature since this item was last
cleared. To clear, press and hold the up and down buttons
for 1 second.

ΔT

Source

Maximum

Minimum

Storage

ΔT • hours

Diff’l

0 to 999,999 hr

RELAY RUNNING HOURS
Number of Relay running hours since this item was last cleared.
The control will display the first 3 digits of the number followed
by the last 3 digits and then a pause.

ΔT

Source

Maximum

Minimum

Storage

ΔT • hours

Diff’l

0 to 999,999

ΔT HOURS
The ΔT•hours item is used for the energy transfer calculation.
The control will display the first 3 digits of the number followed
by the last 3 digits. When the control is displaying the hundreds
place, ‘°F or °C’ is also shown.

After the last item, the control returns to the first item in the menu.

Default Menu (2 of 2)

DEF

MENU