DeLonghi AWR-MTD2-XE Service Manual download pdf (Page 15)

IMMERSION ELECTRIC HEATER

The single-phase immersion electric heater can deliver 1 kW, 2k

W or 3 kW depending on the electrical connections, and must

only be used in immersion, via the water connections provided

on the HWC storage cylinders or the BT, TP and TPS storage

tanks.

The electric heater guarantees Legionella prevention or works

to supplement domestic hot water production at low outside

temperatures.

If used inside the TP storage tanks it can help meet building

heating demand in the event of operation outside of the heat

pump operating limits.

Technical specifications

Power supply 230V/50Hz

Power

1000, 2000, 3000 W (+5%/ -10%); power

in relation to the electrical connection.

Maximum pressure 6 Bar

Max temperature, heating area 300°C

Max temperature, seal area 120°C

Adjustable safety thermostat 9….75°C

Heating element material Incoloy 800

Terminal block protection mate

rial PVC

Threaded attachment 1” ½ M GAS

Gasket ASBERIT 60*48*3

Index of protection IP 44

Indicator light Green; on when heater operating

"1"

"2"

FU1

FU2

KM1

L1 L2 L3

T1 T2 T3

112

158

181,5

118

141

Dimensions - Electrical panel

310

140

M 1” 1/2 GAS

105 x 85

16 16

330

GREEN LIGHT

Dimensions - Immersion electric heater

Immersion electric heater

The diagram shown is purely indicative.

AWR MTD2 XE

HFC 410AAWR_MTD2_XE_0011_0091_201109_EN

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 57 58

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DeLonghi AWR-MTD2-XE Service Manual Page 15

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