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3 a second dhw storage tank, 4 temperature setting for second dhw storage tank, 5 swimming pool – AERCO Modulex EXT 321 - 1123 User Manual

Page 111: 6 swimming pool temperature setting, 8 temperature setting for screed program, 9 signal 0 – 10 v

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MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS

Installation, Operation & Maintenance Manual

5.10.1.3 A Second DHW Storage Tank

(Only After Function Selection)
Offers the possibility to use one of the heating zones for the preparation of a second DHW
storage tank.
EXPERT menu

⇒ Heating circuit I/II ⇒ HC FUNC. “03”

5.10.1.4 Temperature Setting For Second DHW Storage Tank

USER menu

⇒ Heating circuit / II ⇒ T- HW

5.10.1.5 Swimming Pool

Offers the possibility to use one of the heating zone for the heating of a swimming pool.
EXPERT menu

⇒ Heating circuit I/II ⇒ HC FUNC “02”

5.10.1.6 Swimming Pool Temperature Setting

(Only After Function Selection)
USER menu

⇒ Heating circuit I / II ⇒ T- POOL 1 / 2 / 3

5.10.1.7 Screed Dry Program (For Floor Heating Installation)

A program setting for drying the screed.
EXPERT menu

⇒ Installation ⇒ SCREED “01”

5.10.1.8 Temperature Setting For Screed Program

USER menu

⇒ Heating circuit I / II

5.10.1.9 Signal 0 – 10 V

Inlet of 0-10 V signal for slope control through an outer regulator (connect F15).
EXPERT menu

⇒ Solar/MF ⇒ FUNC. F15 “01”

5.10.1.10 Slope And Temperature Setting with 0 – 10 V Signal

See Table 5-7 for values.
EXPERT menu

⇒ Installation ⇒ TENS SLOPE (0 to 11)

EXPERT menu

⇒ Installation ⇒ SLOPE 11 – XX (freely settable)

OMM-0087_0E

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913

Page 111 of 148

GF-143

Phone: 800-526-0288

12/01/14