Raypak LONMARK Y-200 User Manual
Page 26
26
Boiler/Stage Off Delay:
B
O
I
L
R
/
S
T
G
O
F
F
D
L
Y
1
5
C
E
S
X
X
X
C
E
S
X
X
X
Screen number
Boiler Turn-Off Delay
In a multiple boiler system: The boiler Turn-Off Delay
sets the amount of delay before each additional boiler
is turned off. This delay starts when the preceding boil-
er is turned off.
The Boiler Turn-Off Delay range is from 0 to 600 sec-
onds.
Recommended Initial setting for Boiler Turn-Off Delay
is 30 seconds.
Factory default is 30 seconds.
Stage Turn-Off Delay
The Stage Turn-Off Delay sets the time delay before a
stage in a multi-stage boiler configuration is turned off.
This delay starts when the stage or boiler preceding
the next stage is turned off.
The Stage Turn-Off Delay range is from 0 to 600 sec-
onds.
Recommended Initial setting stage for Turn-Off Delay
is 10 seconds.
Factory default is 10 seconds.
6
1
X
X
=
C
D
I
P
Screen number
X
S
=
X
X
P
=
X
X
X
D
=
X
X
X
I
=
X
X
X
Proportional Integral Derivative (PID)
Standard:
This is the factory default screen.
6
1
D
R
A
D
N
A
T
S
Screen number
NOTE: PID mode is logic control for
microprocessor; disables screens 3, 14 and 15.
Standard mode is controlled by:
Screen 3: Control Band
Screen 14: Time On Delay
Screen 15: Time Off Delay