Trane SCXG-SVX01B-EN manual Installation programming, Figure I-P-8.Typicaloption menu screen

Installation programming

Figure I-P-7.Temporary manual override run mode screen

Option Menu and Keypad Operation The operation menu sets all programmable options built into your ZSM. All options are retained in permanent EEPROM memory.

To access the option menu display, simultaneously depress and hold the mode button and program button for four seconds.

The example in Figure I-P-8 shows option 15 displayed and indicates the initial timer setting in the temporary override run mode. The option value shown is in hours, and value selected is five hours.

When the option menu displays, the only active buttons are the ↑ or ↓ arrow and the “minus” and “plus” button. The ↑ or

↓arrow increment through the available options by number (1-24), and the “minus” and “plus” button toggles through the various option values associated with each option number. See Table I-P-1.

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.

Table I-P-1. Zone sensor BAYSENS019 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	supply air tempering	0	= disabled	0
		1	= enabled
5	time clock	0	= 12 hours	0
		1	= 24 hours
6	smart fan	0	= disabled	1
		1	= enabled
7	intelligent temperature recovery	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	programmable fan operation	0 = disallowed		0
		1	= allowed
11	remote sensor installed	0	= No	0
		1 = Yes
12	check filter interval	0	= disabled	350
		3000 to 50 in 50 hour
		increments
13	display zone temperature	0	= no	1
		1	= yes
14	keypad lockout enabled	0	= disabled	1
		1	= enabled
15	initial time setting in temporary	1,2,3,4,5		3
	override mode (hrs.)
16	buzzer options	0	= key press only	1
		1 = key press & check filter
		2 = key press, check filter,
		and system failures
17	zone temperature calibration	displays current temp.		0 offset
		with any offsets
18	baud rate	0 = 1024 baud		1
		1	= 1200 baud
19	CV or HP operation	0	= CV	0
		1	= HP
20	default cooling setpoint	45 to 98°F		74°F
21	default heating setpoint	43 to 96°F		68°F
22	minimum cooling setpoint	45 to 98°F		45°F
23	maximum heating setpoint	43 to 96°F		96°F

Figure I-P-8.Typical option menu screen

62 SCXG-SVX01B-EN