Raypak Y-200 Auxiliary Delay, Boiler/Stage on Delay, Boiler Turn-On Delay, Stage Turn-On Delay

Auxiliary Delay:

				Screen number
A U X	D E L	A	Y	1 3
	X	X	X	S E C

Auxiliary Delay

When CFH signal is "ON" the relay contact of the A1 Auxiliary module stays closed. When the CFH signal changes to "OFF", the contacts of the relay stay closed as long as the delay is set up.

The AUX contacts operate on a delay after CFH.

AUX turnoff range is 0 to 600 seconds. The default value is 180 seconds.

NOTE: If the "Call-for-Heat" (CFH) or "Safety" signal is removed from the Y-200, the pump delay will time out and open the auxiliary contact.

INSTALLERS NOTE: If the end user requires the "System Pump" to be turned off if the "CFH" or "Safety" signal is removed, it is recommended that the system pump be operated from the "Aux 1 Relay", to provide a delay on turn off.

Boiler/Stage ON Delay:

NOTE: Refer to screen number 16 (standard)

B O I L R / S T G

X X X S E C

Boiler Turn-On Delay

In a multiple boiler system: The boiler Turn-On Delay sets the amount of delay before each additional boiler is turned on in response to a call for heat. This delay starts when the preceding boiler is turned on.

The Boiler Turn-On Delay range is from 0 to 600 sec- onds. Recommended Initial Setting for Boiler Turn-On Delay is 30 seconds.

Factory default is 30 seconds.

					Screen number
O N	D	L	Y		1 4
X	X X		S	E	C

Stage Turn-On Delay

The Stage Turn-On Delay sets the time delay before a new stage in a multi-stage boiler configuration is turned on. This delay starts when the stage or boiler preceding the next stage is turned on.

The Stage Turn-On Delay range is from 0 to 600 sec- onds.

Recommended Initial setting stage for Turn-On Delay is 10 seconds.

Factory default is 10 seconds.

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