Versatile D Series

Versatile D series is a big family which is suitable for most kinds of heating and air-conditioning systems' terminal control or equipment control. For heating application, it is suitable for hydronic ﬂoor heating, electrical heating and FCU+ hydronic ﬂoor heating. Some models also provide local schedule and remote control via free mobile app which makes it easy to improve comfort and save energy. And models with RS-485 interface can be integrated by BA System via Modbus-RTU protocol.

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Features Technical Data Model List Wiring Diagram Installation Diagram

Features

Press Button
Button Lock
White Backlight
Up Power Restoration
OnOff Timer
Programmable Schedule
Anti-Freezing
Over-heating Protection

Technical Data

Room Temp Accuracy :+1°C

Display Temp Resolution : 0.5°C

Environmental:
Operating Temperature Range: 0-45°C ;

Operating Humidity Range: 5-95% RH
Power Consumption: <2 W
Power supply: AC85-250V, 50 /60Hz
Terminations:
Hydronic Heating Model: one 2.5mm2 or two 1.5mm2 wiresElectrical

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

Type of Fan

OnOff Timer

Schedule

Remote Sensor

DO
(Dry Contact)

Note

RS-485

Wi-Fi

2-Pipe

4-Pipe

2-Wire

3-Wire

AC 3-Speed Motor Fan

5-2
(4 Periods)

HA223-L

√

Hydronic

HA8223-TL-MD

√

HA9223L-L

√

HA8323-S2TL-MD

√

Over-heating Protection

Electrical

HA9323-S2L

√

Over-heating Protection

HLA2023DA2-L

√

Hydronic FCU

HLA2023DB2-L

√

HLA2023DAL-L

√

HLA2023DBL-L

√

HLA9023DB-L

√

HLA9023DA2-L

√

HLA9023DB2-L

√

HLA9023DAL-L

√

HLA9023DBL-L

√

Wiring Diagram

Installation Instructions

APPLICATION

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Versatile D Series

Features

Technical Data

Model List

Wiring Diagram

Installation Instructions

APPLICATION

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