Aerco Modulex E8 Controls Guide Manual do Utilizador descarregar pdf (Página 13)

PR1: 11/30/12 Page 13 of 112

GF-115-C

Modulex E8 Controller and BCM

Operations and Maintenance Manual

OMM-0084_0D

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288

3.1.3 MENU Mode Operation (Door Open)

Opening the E8 controller hinged door reveals the E8 controls (Figure 3-3) and initiates the

MENU Mode, which enables access to an extensive set of software menus.

Figure 3-3: E8 Controller Controls (cover open in MENU Mode)

E8 Controller Controls and Indicators

ITEM FUNCTION

LCD display: Selected Menu/Sub-menus, parameter names/values, and selected

busses are indicated in the LCD display when in MENU Mode.

Mounting Key Access Holes:

Insert narrow screwdriver deep into holes and lift up

controller to remove.

Change LED:

When lit, this LED indicates that the value shown in the display can be

changed using the Rotary Knob (A).

Optical Adaptor: For PC connection

Program Key: Used to select a sub-menu level, select a parameter value to change, or

save a new parameter value.

Manual/Automatic Switch: A 2-

position (10/2 o’clock) screwdriver adjustable switch.

Normally, this switch is set to the Automatic (2 o’clock) position to allow program control

of the boiler. When set to the Manual (10 o’clock) position, a flashing “EMERG –

MODE” message is displayed. Heating Circuit 1 (HC1) pump and the first burner stage

are switched on. Pumps for Heating Circuit 2 (HC2) and Domestic Hot Water (DHW) will

also be switched on if sensors are installed and enabled. The pump(s) will turn off when

the flow temperature reaches the value set for MAX T-

FLOW (in EXPERT/HEAT

CIRCUIT 1 menu). The first burner stage will cut off when the boiler temperature

reaches the value set for MAX T-MODUL (in EXPERT/INSTALLATION menu).

G Rotary Knob: Used to navigate through menus and parameters or adjust parameters.

INSTALLATION

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Aerco Modulex E8 Controls Guide Manual do Utilizador Página 13