DISPLAY FEATURES
Display shows "t"
The unit is turned OFF as the ambient temperature is above the trip level set by
TEMPERATURE SETPOINT.
Display shows "0"
The output is OFF.
Display shows "1", "2",
The unit is ON at the indicated power level.
"3", "4"
Display shows "F"
The unit is set to FULL output.
Display flashing "." only The "ON" timer has expired and is waiting to be re-triggered by the Occupancy
sensor (i.e. no movement detected for "ON" time) or the pushbutton.
Display shows "."
The unit is in STANDBY mode, the output from the main controller is off.
Display flashing "." with
The flashing "." while a character is displayed indicates that the unit is in timer
another character
override mode - the timeout is disabled.
Display shows "E"
The remote control unit cannot communicate with the remote heater controller.
OPERATION
NOTE:
The Solaira SMaRT heater controllers have two functions which can override the normal
ON/OFF and power level control which is normally controlled by either the controller
front panel buttons, infrared remote controller or remote wall mounted control unit. The
overrride functions are as follows:
Combined occupancy sensor (PIR) and pushbutton timer input.
Ambient temperature sensor.
Either of the above interfaces can disable the output of the heater control unit, even when
the heater controller is being controlled by the Wall Mounted Remote Control unit.
The functions available from the Wall Mounted Remote Control unit panel buttons are described below:
To set the power level to full, press and release the "
˄
" button, "F" is displayed to indicate full power.
To increase in increments, press and hold the "
˄
" button until the desired power level is reached.
To reduce output to OFF, press and release the "
˅
" button, "0" is displayed indicating that the
output is off.
To reduce in increments, press and hold the "
˅
" button until the desired power level is reached.
To toggle the unit between the active and standby states, press and release the "
" button. The
standby state is indicated by a solid "." being displayed, the active state is indicated by "0", "1",
"2", "3", "4" or "F" being displayed.
To activate the timer function, press and release the "
" button. The preset timer value will be
loaded by the main controller and the output enabled, the main controller unit will countdown the
timer and when it expires the output will be disabled. The preset timer value is set by a trimmer
potentiometer on the main controller PCB. When the output is disabled due to the timer, the LED
display on both the main controller and the remote wall mounted controller will display a flashing
".".
