Raypak 503-2003 manual Modes, Default, Range

SECTION C: Installation

system operation by means of three push buttons (Item, ▲,▼). Item advances the display, while ▲,▼are used in the adjust menu.

2 seconds, then the software version is displayed for 2 seconds. At the end of that 4 second period, the control enters the normal operating mode and “VIEW” is dis- played. Pressing the scroll button “scrolls” through the displayed values in the “VIEW” menu.

Fig. 27: Modulating Temperature Control

User Interface

All items displayed by the control are organized into two menus, the view menu and the adjust menu. The active menu is displayed in the upper right hand side of the display in the menu field. The default menu is the view menu.

When the modulating temperature control is powered					Fig. 28: Modulating Temperature Control Display
up, the control turns on all segments in the display for
	Item	Modes		Default		Range
			Boiler		Water Heater
	BOIL TARGET	1, 2	140 ºF		---	OFF, 70 – 220 ºF
		3	---		160 ºF	OFF, 70 – 200 ºF
		4, 5	180 ºF		---	OFF, 70 – 220 ºF
	BOIL MAX	1, 2, 4, 5, 6	200 ºF		---	120 – 225 ºF, OFF
		3	---		180 ºF	120 – 200 ºF, OFF
	BOIL MIN	1 - 5	135 ºF		135 ºF	OFF, 80 – 180 ºF
	‘BURNER’ DELAY	1 - 5	1:30		1:30	0:00 to 3:00 Min.
	BOIL MASS	1 - 5	1		1	1 (Low), 2 (Med), 3 (High)
	DIFF	1 - 5	10 ºF		10 ºF	2 – 42 ºF
	TANK TARGET	3	---		120 ºF	OFF, 70 – 190 ºF
	TANK DIFF	3	---		5 ºF	2 – 10 ºF
	PUMP DLY	All	3:00		3:00	OFF, 0:20 to 9:55 Min., ON
	OUTDR START	4, 5	70 ºF		---	35 – 85 ºF
	OUTDR DSGN	4, 5	-10 ºF		---	-40 – 32 ºF
	BOIL START	4, 5	135 ºF		---	35 – 150 ºF
	BOIL DSGN	4, 5	180 ºF		---	70 – 220 ºF
	WWSD	4, 5	70 ºF		---	35 – 100 ºF, OFF
	UNITS	All	ºF		ºF	ºF or ºC
	MODE	---	2		3	1, 2, 3, 4, 5, 6

Table N: Modulating Temperature Control Default Setpoints

30