Belimo EXT-HA-8023 Series Quick Start Manual
Read Online
Read the Belimo EXT-HA-8023 Series Quick Start Manual online using the built-in PDF viewer.
Key Pages of Document
the room temperature in air-conditioning fan coil unit system or dust pipe channel system. EXT-HA-8023 series thermostats with microprocessor and big LCD display. It shows the following items: working status (cool, heat or ventilation), fan speed, room temperature, set-point temperature etc. Keys include on/off ( ),mode ( ),fan speed ( ) and temperature adjustment ( ). B ...
■ Keypad Lock: its keypad would be automatically locked in 30 seconds in case that no one uses the thermostat, so as to prohibit other persons from operating the thermostat. ■ Keypad Unlock：Press“ ”for 5 seconds to unlock（In case that no one uses the thermostat, its keypad would be automatically locked in 30 seconds）. Low Temperature Protection Function ■ Turn off: When the room temperature is lower than 5℃, the ...
mud and other material so as to prevent the unit being spoiled! 3.Remove the cables from the control board 4 . As per wiring diagram, connect it with terminals, 1.Put 3.5mm width screwdriver into the slot. 2.Open the face cover. 8. Press down the both down sides to fix the cover and finish the installation 7. Firstly hang up the two hooks with 30 deg ...
