DeLonghi AWR-MTD2-XE Service Manual download pdf (Page 13)

The diagram illustrates the use of the BT/TP storage tank as a

storage tank on the heat pump return pipe so as to increase the

volume of water available in the system, avoiding excessive

starts and stops.

In this case, make sure the available pressure head of the

pump on the unit is sufficient to guarantee correct system oper-

ation.

Technical specifications

The storage tanks are made from carbon steel plate welded

using the best technology and undergo strict water pressure

tests (9 bars, allowing an operating pressure of 6 bars).

Being a container of water for heating and cooling, this product

does not require internal treatment, while the outside is coated

with rustproof paint.

The tanks are protected on the outside with a closed cell elas-

tomeric foam lining, 50 mm thick, with soft blue PVC exterior fin-

ish, for models BT 100/200 and TP300; polyethylene foam insu-

lation, 10 mm thick, with metallic exterior finish for models

BT35.

Ø308

520

613

210

360

80 8580

300 120

100

288

1741527815

Ø7x20

1” 1/4

1” 1”

1” 1/4

Wall

fastening

bracket

Air vent

Fill/drain

Dimensions - Model BT35

1E-1G

socket

also on

opposite side

TOP VIEW

E FG

H tot.

45°

1F-1H

also on opposite

side

Dimensions - Model BT100, BT200, TP300

The diagram shown is purely indicative.

Volume

Storage tank dimensions

Di d Htot A B C D E F G K I

litres mm

100 500 400 970 100 130 160 280 250 264 264 868 140

200 550 450 1410 100 130 160 280 430 374 386 1298 170

300 700 600 1235 100 130 160 280 320 321 332 1133 200

Volume

Fittings

1 2 3 4 5

litres inch

100 1"1/4 2" 1/2" 1/2" 3/8"

200 1"1/4 2" 1/2" 1/2" 3/8"

300 1"1/4 2" 1/2" 1/2" 3/8"

Pos. Description

1A Heat pump outlet

1B Heat pump return

1C System outlet

1D System return

1E- G Supplementary source outlet

1F-1H Supplementary source return

2 Electric heater attachment

3 Probe socket

4 Drain/load

5 Vent

AWR MTD2 XE

HFC 410AAWR_MTD2_XE_0011_0091_201109_EN

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 57 58

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DeLonghi AWR-MTD2-XE Service Manual Page 13

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