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3 e8 heating mode selection, Modulex ext – AERCO Modulex EXT 1530 - 3060 User Manual

Page 74

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MODULEX EXT

1530, 1912, 2295, 2677, 3060 Boilers

Installation, Operation & Maintenance Manual

4.1.3 E8 HEATING Mode Selection

Heating modes may be selected using the Rotary Knob on the controller when the hinged door

is in the closed position (NORMAL Mode). As the Rotary Knob is turned, each appropriate

heating mode symbol is displayed, in turn, along the lower edge of the display.
Mode changes take effect when the setting is not changed for 5 seconds. The symbols and

description for the available heating modes are shown in Figure 4-3.








Figure 4-3: E8 HEATING Mode Display Features (NORMAL Mode)

Table 4-2: E8 HEATING Mode Features and Functions (NORMAL Mode)

SYMBOL

MODE NAME

DESCRIPTION

Heating Mode

Selection

Turn the Rotary Knob to select the heating mode

required. The heating mode is indicated by a symbol at

the bottom of the display. It takes effect when the

setting is not changed for 5 seconds.

Standby / OFF

Heat OFF and hot water (HW) preparation OFF, only

frost protection mode.

Automatic Mode 1

Heat according to timer program 1; HW according to

HW program.

Automatic Mode 2

Heat according to timer program 2; HW according to

HW program.

Summer Mode

Heating OFF, HW according to HW program.

Day Mode

24 Hour heating with comfort temperature 1; HW

according to HW program.

Night Mode

24 Hour heating with reduced temperature; HW

according to program.

Service Mode

Automatic reset after 15 minutes. Boiler regulated at

max boiler temperature.

Heating Mode

Symbols: Only the

one currently

selected mode will

be displayed.

Page 74 of 138

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

OMM-0095_0E

12/01/14

Phone: 800-526-0288

GF-139