Venmar V10 Guide de dépannage télécharger pdf (Page 12)

VCES-DDC-IOM-1C

The middle characters represent the mode the unit is in:

‘Un’ = Unoccupied.

‘Ov’ = Occupied ventilation.

‘Or’ = Occupied recirculation.

‘Ur’ = Unoccupied recirculation.

The bottom characters represent the supply air cooling/

heating setpoint. If the zone conﬁguration is set to dis-

charge air control (MV11= NO) and the unit has hot gas

reheat, then this will display the cooling setpoint in sum-

mer mode and the heating setpoint in the winter mode. If

the unit does not have hot gas reheat then it will display

the coil leaving setpoint in the summer mode. If the zone

conﬁguration is set to room or return air (MV11= RM or

RET) then this will display the summer zone setpoint in the

summer mode and the winter zone setpoint in the winter

mode.

To navigate through the setpoints, use the on and off

buttons—on to go up, off to go down. To change the set-

points, use the up and down arrow buttons. Push once on

the up button to go up, push it again to stop. See Appen-

dix B for the entire read and read/write variables.

Supply air

temperature/

maintenanc

Mode

Heating/cooling

icon

Supply air

setpoint

Supply fan

on icon

Figure 5: Main screen

Item number

Description

Setpoint

Figure 6: Changing setpoints

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 23 24

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Venmar V10 Guide de dépannage Page 12