Danfoss DEVIreg Hotwater Data sheet

Data Sheet

DEVIreg™ Hotwater

DEVIreg™ Hotwater is an electronic programmable controller with 4 channels for on DIN rail mounting. Every channel can be set Individually to maintain hot water with the option to disinfect manually, or on a schedule. The channels sensors can be selected between

7 different temperature sensors including NTC 15 kOhm at 25°C. Building Management System (BMS) control is possible through the Modbus RS485 serial interface.

DEVIreg™ Hotwater has been developed to give the user easy setup, control of their hot water system, along with the option to disinfect. The controller allows up to 4 channels to be operated, each capable of controlling a separate pipe system. 2 sensors have to be used to measure the temperature for each channel.

Benefits:

•4 independent channels

•2 control modes:

–Hot water maintenance

–Hot water maintenance with disinfection

•User definable accuracy

•Compatible with 7 sensors types

•Sensor failure monitoring

•Accurate temperature control

•Alarm functions

•Multilanguage menu

•Graphic LCD display

•BMS control

Compliance:

•Low Voltage Directive 2014/35/EU

•EMC Directive 2014/30/EU

•EN/IEC 60730-1 + EN/IEC 60730-2-9

Certificates:

Type	Value
Nominal voltage	110/230 V AC, 50–60 Hz
Power consumption, max.	20 V A
Relay load:
Resistive (inductive, cos(phi sign) = 0,6)
Total current load limit	32 A
C1-NO1, C2-NO2	10 (3,5) A (100 000 cycles)
C3-NO3-NC3, C4-NO4-NC4	6 (4) A (100 000 cycles)
C8-NO8-NC8	6 (4) A (100 000 cycles)
Sensor inputs	Analog inputs AI1-AI8
Compatible sensors	NTC15k (15 kOhm @ 25 °C) (standard)
	NTC10k (10 kOhm @ 25 °C)
	NTC5k (5 kOhm @ 25 °C)
	NTC2k (2 kOhm @ 25 °C)
	NTC100 (100 kOhm @ 25 °C)
	NTC16k (16,7 kOhm @ 100 °C)
	PT1000 (1000 Ohm @ 0 °C)
Digital inputs	DI1-DI8, voltage free contacts, on/off inputs
Connection specification	Grouped screws plug-in connectors
Cable specification for connectors terminals	0,2-2,5 mm²
Battery back-up time, min.	48 hours
Ball pressure test	125 °C
Pollution degree	2 (domestic use)
Controller type	1 C
Operating temperatures and conditions	CE: -20T60 / UL: 0T55, 90% RH non-condensing
Storage temperature and conditions	-30Т85, 90% RH non-condensing
IP class	IP40 only on the front cover
Protection class	Class II -
Immunity against voltage surges	Over Voltage Category II
Dimensions (H/W/D), DIN dimension :	110(122) х 138 х 70 mm, 8 DIN modules
Mounting method	DIN rail, complying with EN 60715
Weight, net	511 g
Menu languages:	GB,DE,BG,CZ,DK,ES,EE,FI,FR,HR,HU,LT,LV,
	NL,NO,PL,PT,RO,RU,SE,SR,SI,SK,TR,UA,CN.
Base controller	Danfoss MCX08M2\
Software class	A

DEVIreg™ Hotwater + 2 sensor NTC 15kOhm

Item no.	Product name	Type	EAN no.
140F1133	DEVIreg™ Hotwater	Programmable controller with 2 Wire sensor NTC 15 kOhm at 25 °C, 3 m	5703466249680
		AI371352296246en-010103	Produced by Danfoss ©

Accessories

	Item no.	Product name	Description		EAN no.
	140F1091	Sensor 3 m, 15 kOhm, Santropene	Wire sensor, 2x0,75 mm², NTC 15 kOhm at 25	°C, Ø5x18 mm,	5703466209301
	140F1098	Temperature Sensor 10 m NTC 15k Santropene			5703466210734
			black Santropene (TPV), IP 67
	19121445	Sensor cable 40 m, 15 kOhm, Santropene			5703466115015
	140F1092	Outdoor sensor 2,5 m, 15 kOhm, PVC	Wire sensor, 2x0,75 mm², NTC 15 kOhm at 25 °C, Ø8 mm,		5703466209318
			white PVC outer sheath, IP 67
	140F1097	Silicon sensor for DEVIreg™ 330	Wire silicon sensor, 2,5 m, 2x0,75 mm²,		5703466209707
		(60-160°C), NTC 16,1 kOhm @ 100°C	NTC 16,1 kOhm at 100 °C, IP 65

Connection scheme

Power

for H1

for H2

for H3

for H4

RS485

110/230 V AC

(Modbus)

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H1

H2

H3

H4

S - temperature Sensor;

Produced by Danfoss ©

AI371352296246en-010103