MUS0330202
03/10/2014
VALCO MELTON S.L.U. Pol. Ind. Agustinos C/G 34 3116 0 ORCOYEN, NAVARRA
TEL: +34 948 321580 Fax: +34 948 326584 [email protected] www.valcomelton.com
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5.4 SETBACK
The Setback Temperatures are pre-
programmed (see “Setback
Temperatures”,
Machine Adjustment
section). When setback times are
set (See “Clock - Shift Times/Setback Times,”
Machine Adjustment
section) and the clock is on, the unit automatically enters setback
during each shift as programmed. If, however, an unscheduled break
occurs, the Setback Button can be pressed (Setback LED illuminated
yellow) to put the unit into setback manually. To exit setback mode,
press the Setback Button again (LED not illuminated). The setback
time and temperature can be set manually by using the arrow
navigation keys to access the temperature and time set screens and
entering values on these screens (see the
Machine Adjustment
section).
5.4.1 Automatic Setback
Automatic setback can be programmed through one of the remote
inputs from the input screen. When an input is set for Auto. Setback,
AND the Auto Setback Timeout is enabled, the control will
AUTOMATICALLY go into set back if the input has not been triggered
for the timeout set by the user.
For instance, if a valve fire signal is connected to Input #2, Input #2 is
programmed for Auto. Setback and the Auto. Setback Timeout is
enabled and set for 30 minutes, the control will automatically go into
set back if the valve has not been fired for 30 minutes. Each valve fire
within that 30 minute time period will reset the Timeout timer to start
back at 30 minutes. The setback symbol will start to flash 2 minutes
prior to the control going into setback.
Setback On/Off Key & LED
