Specifications

18
5.4. Thermostat - automatic temperature control within preset temperature intervall
CommandCall offers automatic temperature control within preset temperature intervall in the case device is
switched ON (device switched ON by any method in heating or ventilation mode).
By activating checkbox No.18 thermostat function is enabled. Tempreature intervall limits UST1 and UST2
must be set as well as TS1 value.
In heating mode: when temperature decreases below UST2 for longer time as TS1 value then heating is
switched ON. Indication LED in ON/OFF push button will lit and actual thermostat status is set to "1". This
is till actual temperature cross over UST1 for longer time as TS1 value. In this moment thermostat will
temporarily switch OFF heating, indication LED will flash slowly (in cycle: 2 seconds ON and 2 seconds
OFF) and thermostat status is changed to "0". Temperature starts slowly decrease and when it decrease
below UST2 for longer time as TS1 value the whole cycle will be repeated again. This cycle is repeated
while device is switched ON.
In ventilation mode: when temperature decreases below UST2 for longer time as TS1 value then
ventilation is temporarily switched OFF. Indication LED in ON/OFF push button will flash quickly (in cycle: 2
seconds flashing and 2 seconds OFF) and actual thermostat status is set to "0". This is till actual
temperature cross over UST1 for longer time as TS1 value. In this moment thermostat will switch ON
ventilation, indication LED will flash quickly and thermostat status is changed to "1". Temperature starts
slowly decrease and when it decrease below UST2 for longer time as TS1 value the whole cycle will be
repeated again. This cycle is repeated while device is switched ON.
LED indication of heating / ventilation during active thermostat control termostatom
Heater ON + checkbox No.18 OFF
or Heater ON + checkbox No.18 ON
+ thermostat ON
Heater ON + checkbox No.18 ON
+ thermostat OFF
Ventilation ON +checkbox No.18 OFF
or Ventilation ON+checkbox No.18 ON
OFF + thermostat ON
Ventilation ON + checkbox No.18 ON
+ + thermostat OFF
5.5. Indication of car battery voltage decrease under preset limit
Activation of checkbox No.32 (T4) enables measurement of car battery voltage and its comparison to limit
level CBV stored in the system. When battery voltage decreases below CBV value and stays below longer
time than VOST value system sends SMS No.32 to maximum 3 VIP phone numbers based on tripple
checkbox No.32 setting.
5.6. Periodical connectivity test
Functionality „Periodical connectivity test“ enables to set up automated process of sending SMS report to
maximum 3 VIP phone numbers in preset time intervals which shows operability of CommandCall (for
example system will send SMS report No.33 - Periodical connectivity test OK every 15 days). The user has