Versatile D Series

Verstile D series is a big family which is suitable for most kinds of heating and air-conditioning systems' terminal control or equipment control. Beyond normal FCU control, VersatileD oﬀers enhanced functions (by special models) like anti- condensation, modulating valve and floating valve control, BLDC Motor Fan Control. Local schedule and remote control via free mobile app makes it easy to improve comfort and save energy. With RS-485 interface it can be integrated by BA System via Modbus-RTU protocol.

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Features Technical Data Model List Application Installation Diagram

Features

Press Button
Button Lock
White Backlight
Up Power Restoration
OnOff Timer
Programmable Schedule
Anti-Condensation
BLDC Motor Fan Control
Modulating Valve Control
Floating Valve Control
Configurable Hysterisis
Wi-Fi/RS-485
Anti-Freezing

Technical Data

Room Temp Accuracy: +1°C
Display Temp Resolution: 0.5°C
Environmental:
Operating Temperature Range: 0-45°C;
Storage Temperature Range: -10-60°C
Operating Humidity Range: 5-95% RH (no condensation)
Power Consumption: <2 W
Power Supply: AC85-250V, 50/60Hz
Terminations:
Hydronic Heating Model: one 2.5mm2 or two 1.5mm2 wires

Electrical Heating Model: one 4mm2

Max Load Current:
Hydronic Heating Model: <2A (resistive), <1A (inductive)

Electrical Heating Model: <16A (resistive), <6A (inductive)
Dim. H x W x D(mm): 86x86x15.5
Mounting Hole Dim.: 60mm

Protection Class: IP30
Compatible Remote Sensor Type: NTC10k B=3950

Model List

Model	Connectivity	Type of FCU	Type of Actuator	AC 3 Speed Motor Fan	Timer	Schedule	Power Supply	Remoto Sensor
HL2123DA	-	2-pipe	0-10v	support	support	support	220V	support
HL2123DB	-	2-pipe	0-10v	support	support	support	220V	support
HL2123FCV2	-	4-pipe	0-10v	support	support	support	220V	support
HL8123DA	RS485	2-pipe	0-10v	support	support	support	220V	support
HL8123DB	RS485	2-pipe	0-10v	support	support	support	220V	support
HL8123FCV2	RS485	4-pipe	0-10v	support	support	support	220V	support
HL2123V2-E	-	2-pipe	0-10v	-	support	support	24V	support
HL2123V4-E	-	4-pipe	0-10v	-	support	support	24V	support
HL2123DA-E	-	2-pipe	0-10v	support	support	support	24V	support
HL2123DB-E	-	2-pipe	0-10v	support	support	support	24V	support
HL2123FCV2-E	-	4-pipe	0-10v	support	support	support	24V	support
HL8123V2-E	RS485	2-pipe	0-10v	-	support	support	24V	support
HL8123V4-E	RS485	4-pipe	0-10v	-	support	support	24V	support
HL8123DA-E	RS485	2-pipe	0-10v	support	support	support	24V	support
HL8123DB-E	RS485	2-pipe	0-10v	support	support	support	24V	support
HL8123FCV2-E	RS485	4-pipe	0-10v	support	support	support	24V	support

APPLICATION

INSTALLATION DIAGRAM

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Versatile D Series

Features

Technical Data

Model List

APPLICATION

INSTALLATION DIAGRAM

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