Trane SCXG-SVX01B-EN To use Intelligent Copy, Remote Panel Indicator Signals From UCM to ZSM

Installation programming

Note: On both programmable zone sensor options, changing either option 9 or 10 will erase the current program. To avoid reprogramming, set options 9 and 10 before programming.

Intelligent Copy

Note: Once you use Intelligent Copy, you cannot use it again until you erase all weekday and weekend time periods by pressing ERASE for 5 seconds.

If your heating and cooling requirements are the same for each day of the week, and for each day of the weekend, your ZSM is designed to employ Intelligent Copy.

To program the five weekdays, Monday through Friday, program only one weekday. Likewise, to program the weekend, Saturday and Sunday, pro- gram only one day. After programming one weekday and/or one weekend day, Intelligent Copy automatically copies your program to the other days.

To use Intelligent Copy:

1)Be sure to select the seven day programming format in the Options Menu. SeeTables I-P-1 and I-P-2.

2)Be sure the entire program is blank.

3)Go to Program Menu.

4)Enter your setpoint parameters. Intelligent Copy will automatically copy these parameters to the other weekdays.

5)Depress the DAY pushbutton until a weekend day icon appears.

6)Enter setpoint parameters. Intelligent Copy will automatically copy these parameters to the other weekend day.

Remote Panel Indicator Signals From UCM to ZSM

The unit control module (UCM) can send four signals to the ZSM.

•Heat

•Cool

•On

•Service

Each of these four signals have three different conditions. SeeTable I-P-3.

•Off

•On

•Flashing

Table I-P-2. Zone sensor BAYSENS020 option menu settings

option	description	value		factory
				setting
1	morning warmup	0 = disabled		0
		1 = enabled
2	economizer minimum	0	= disabled	1
	position override	1 = enabled
3	temperature scale	0	= Fahrenheit	0
		1 = enabled
4	heat installed	0	= no	0
		1	= yes
5	time clock	0	= 12 hours	0
		1	= 24 hours
6	hydronic heat	0	= no	0
		1	= yes
7	daytime warmup	0	= disabled	0
		1 = enabled
8	programmable days/week	0 = 7 days (M,T,W,T,F,S,S)		0
		1 = 3 days (M-F, S, S
		2 = 2 days (M-F, S,S)
9	programmable periods/day	2,3,4		4
10	remote sensor installed	0	= no	0
		1	= yes
11	check filter interval	0	= disabled	350
		3000 to 50 in 50 hour
		increments
12	display zone temperature	0	= no	1
		1	= yes
13	keypad lockout rnabled	0	= disabled	1
		1 = enabled
14	initial time setting in temporary	1,2,3,4,5		3
	override mode (hrs.)
15	buzzer options	0	= key press only	1
		1 = key press & check filter
		2 = key press, check filter,
		and system failures
16	zone temperature calibration	displays current temp.		0 offset
		with any offsets
17	default cooling setpoint	45 to 98°F (unoccupied)		74°F
18	default heating setpoint	43 to 96°F (unoccupied)		68°F
19	default supply air cool	40 to 80°F (occupied)		55°F
20	default supply air heat	60 to 160°F		100°F
21	default warmup	50 to 90°F (occupied)		68°F
22	minimum cooling setpoint	45 to 98°F		45°F
23	maximum heating setpoint	43 to 96°F		96°F
24	minimum supply air cool	40 to 80°F (occupied)		40°F
25	maximum supply air heat	60 to 160°F		160°F
26	maximum warmup	50 to 90°F		90°F

Table I-P-3. UCM signal conditions

	signal	condition
heat	on	FlashingHEAT is ON and indicated by a solid HEAT icon in the
		Display. Failure in the cooling system indicated by a flashing COOL
		FAIL icon.
cool	on	FlashingCOOLING is ON and indicated by a solid COOL icon in the
		Display. Failure in the cooling system indicated by a flashing
		COOL FAIL icon.
on	off	FlashingSystem is OFF and indicated by a solid colon on the time of
	on	day display. System is ON and indicated by a flashing colon on
		the time of day display. System is in TEST mode and indicated by a
		flashing TEST icon.
service	flashing	ON System requires service and is indicated by a solid SERVICE
		icon.There is a FAN failure indicated by a flashing SERVICE icon.

Note: There is no indication for a signal in the OFF condition. If option 16 is set to “2,” any flashing signals will also give audible buzzer indication

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