McQuay MAC Specifications download pdf (Page 20)

6.2 Chiller Operation Control

6.2.1 Starting

During power on for the Chiller Panel, it needs to take several times to collect information from the Chiller. At this time,

all the status will show ‘--’. Please ensure the particular Chiller exists in the network. When the process is completed,

user can start to control the Chiller using the panel.

01 / 01 /2000 12:00am

Status : --

Mode : --

Cool Temp : --

[

]

01 / 01 /2000 12:00am

Status : ON

Mode : Cooling

Cool Temp : 12.0ºC

[

]

In gathering information process Gathering information completed

6.2.2 Changing Display Unit

Chiller Panel (Master) can choose to control/display each Chiller status. This can be done in [Summary Pages] only.

01 / 01 /2000 12:00am

Status : ON

Mode : Cooling

Cool Temp : 12.0ºC

[

]

In [Summary Pages], press and hold ENTER button (1

second) to go into [Unit Selection] menu.

Unit Selection :

Select All

Select One : 0

Select “Select All” and press ENTER if user want

to control all Chiller in the network, or select

“Select One” to control a particular Chiller. Press

ESC to exit to [Summary Pages].

Unit Selection :

Select All

Select One : 0

Select a Chiller ID via UP or DOWN and press

ENTER to confirm or ESC to cancel.

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McQuay MAC Specifications Page 20