Carrier 50RLP installation instructions Typical LID Device

FUNCTION KEYS

OPERATIVE KEYS

EXPN	1	2	3	SRVC	TEST
STAT					ALRM
EDIT
SET SCHD	4	5	6	HIST ALGO
	7	8	9	CLEAR

– 0 .ENTER

FUNCTION KEYS

OPERATIVE KEYS

NUMERIC KEYS

Fig. 10 — Typical LID Device

Access Items in the Status Mode — The user can access maintenance data in the Status mode in two ways:

•Pressing the appropriate function key (i.e., ALRM ) once to access a category (i.e., alarms) and then continu- ing to press that key ( ALRM ) to scroll through all the items in that category (i.e., Limit Alarm, Setpoint Alarm, Discrete Alarm, First Out Alarm, Runtime Alarm, and Number of Starts Alarm). Press ENTER to display the first maintenance decision.

NOTE: Scrolling by repeatedly pressing the function key, displays the name of all the items in that category, whether or not they are actually configured. Scrolling by pressing the up or down arrow, displays only the configured items within that category.

•Pressing the appropriate LID numeric key (i.e., 2) and the appropriate function key (i.e., ALRM ) to directly access an item without having to scroll through all the items in that category. Press ENTER to display the first maintenance decision.

Edit Mode — Because the LID first displays items in the Status mode when it is powered up, the user must log on to the connected Aquazone™ System Control Panel Controller and

press the EXPN/EDIT key to switch to the Edit mode.

While in the Edit mode, the user can change the configura- tion of items. For example, the user could change the value of an algorithm’s configuration decision.

NOTE: Not all items have configuration data. If the item selected does not have configuration data, pressing the

EXPN/EDIT key will have no effect. The LID will display

“No configuration.”

Access Items in the Edit Mode — The two ways to access items in the Edit mode are the same as in the Status mode, except for an additional step — pressing the EXPN/EDIT key.

The user can access configuration data in the Edit mode in two ways:

•Pressing the appropriate function key (i.e., ALRM ) once to access a category (i.e., alarms), pressing EXPN/EDIT and then continuing to press that key ( ALRM ) to scroll through all the items in that category (i.e., Limit Alarm, Setpoint Alarm, Discrete Alarm, First Out Alarm, Runtime Alarm, and Number of Starts Alarm).

NOTE: Scrolling by repeatedly pressing the function key, displays the name of all the items in that category, whether or not they are actually configured. Scrolling by pressing the up or down arrow, displays only the configured items within that category.

•Pressing the appropriate LID numeric key (i.e., 2), the appropriate function key (i.e., ALRM ), and EXPN/EDIT to directly access an item without having to scroll through all the items in that category.

QUICK ACCESS IN EITHER STATUS OR EDIT MODE — Use Table 10 on next page as a reference to directly

access Aquazone System Control Panel Controller items using a LID in either the Status or Edit modes. For example, to access maintenance data for the AO — Heating VAV algorithm, press

6 , ALGO , and ENTER . To access configuration data for

the AO — Heating VAV algorithm,							press 6 ,		ALGO	,
		, and		. If the database consisted of two
EXPN/EDIT			ENTER
AO — Heating VAV algorithms, to access the second one,
press 6 , . (decimal), 2 ,						,					, and
					ALGO			EXPN/EDIT
	.
ENTER

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