Raypak LONMARK Y-200 User Manual download pdf (Page 25)

Auxiliary Delay:

1YALEDXUA

XXX SEC

Screen number

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.

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.

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.

BO I L R / S T G ON D L Y 1 4

CESXXXCESXXX

Screen number

Boiler/Stage ON Delay:

NOTE: Refer to screen number 16 (standard)

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.

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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Raypak LONMARK Y-200 User Manual Page 25