Emerson 381333234 E manual Setting the Clock Time and Day, Programming Engine On-Off Periods

CONTROL FEATURES (continued)

How to Set Optional Programmable Engine Exerciser (Accessory 11CD)

Proceed with care! The automatic transfer switching equipment is energized.

Setting the Clock (Time and Day)

Step	Press Button	Display	Meaning
		1234567 (blink)	after self-test,
1	reset	00 00
			clears memory
		¬ f
2	hold h, then	1 2 3 4 5 6 7	military 24 hr
	press ±1h	AM 12 00	or AM/PM
↓		¬ f	12 hr time
Note	Repeat step 2 to toggle between
	military (blank display) and AM/PM time.
	hold ¬	1234567 (blink)	hold ¬ while
3	(clock symbol)	00 00	setting thru
		¬ f	step 7
	±1h once		do nothing if it
4	(if Daylight	±1h	is Standard
	Saving Time)		Time.
5	h (hold for	[00] 00	hour
	fast count)
6	m (hold for	00 [00]	minute
	fast count)
7	Day	Mo Tu We Th Fr	day
		Sa Su
8	release ¬	: blinking	time & date set,
			clock starts

Programming Engine On-Off Period(s)

Step	Press Button	Display	Meaning
1	Prog.	1 2 3 4 5 6 7	begin
	(do not hold)	–– : ––
2	hand	¬	on
3	h	start hour
4	m	start minute	start engine
5	Day	start day
Note	Successive pressing displays blocks of days:
	Mon–Sat, Mon–Fri, Sat & Sun (1 is Monday)
6	Prog.	1 2 3 4 5 6 7	begin
		–– : ––
7	Press hand	f	off
	(2 times)
8	h	stop hour
9	m	stop minute	stop engine
10	Day	stop day
11	¬	: blinking	program set

reset	on/off button
button	±1h
program	button
	hour
button
	button
	display
clock	minute
	button
button
	day
	button

Figure 5-2. Exerciser display and push buttons

Changing or Checking Time Programs

By operating the Prog. button, the individual commands as programmed can, at any time, be brought consecutively into the display for revision or checking. Revisions are accomplished by programming over the existing programs using the steps at the left.

Canceling Time Programs

After the selecting the desired program, use the h and m buttons to set hours and minutes to zero; the ––:–– will be displayed. This program has been made ineffective and will no longer be carried out. To cancel all programs, press the Res. (reset) button. This clears all memory including the time base and program storage.

Manual Override

Do not manually override the exerciser unless you are sure that the controller has been set for exercise without load (see page 5–2). Failure to do so could result in possible injury if the transfer switch operates while the enclosure door is open.

Step	Press Button	Display	Meaning
1	hand	¬ hand	on
2	hand	[ ¬ ]	permanent on
3	hand	[ f ]	permanent off
4	hand	¬ f	back to automatic

Daylight Savings / Standard Time Change

To change to Daylight Savings time (Summer time), press the ¦1h button once. Clock advances by one hour and +1h appears in display.

To change to Standard Time (Greenwich mean time in UK, Middle European time in Germany), press the ¦1h button again; the clock sets back one hour and +1h disappears.

5--3