Raypak Y-200 User Manual
Page 23
23
8
0
P
M
E
T
R
E
T
A
W
M
A
X
:
X
X
X
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X
M
I
N
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X
X
X
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X
Displays the maximum water temperature
for the boiler. Range is determined by
screen number 23. Factory default is
180°F (82.2°C) Maximum.
Screen number
Displays the minimum water temperature
for the boiler. Range is determined by
screen number 23. Factory default is
105°F (40.5°C) Minimum.
9
0
F
F
O
T
U
C
R
O
O
D
T
U
O
T
E
M
P
X
X
X
.
X
°
F
The outdoor cut-off sets the maximum outdoor temperature at which heat is desired. This control sets the
outdoor temperature above which the boiler bank is disabled. If the outdoor temperature increases beyond the
outdoor cut-off setting, there is no call for heat and the pump turn off delay becomes active. If the outdoor
temperature falls below the outdoor cut-off minus the outdoor cut-off Deadband the boiler bank will again be
enabled.
The Outdoor cut-off Temperature is from 32°F to 200°F (0°C to 93.3°C).
Recommended Initial Setting for outdoor cut-off Temperature is 75°F (23.8°C).
Factory default is 75°F (23.8°C).
Screen number
Fahrenheit or Celsius
0
1
F
F
O
T
U
C
R
O
O
D
T
U
O
D
E
A
D
B
A
N
D
—
X
X
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X
°
F
Outdoor Cut-Off Deadband:
Screen number
The Outdoor cut-off deadband sets the number of degrees below the outdoor cut-off where the outdoor cut-off
reset occurs. The outdoor cut-off deadband limit is -1 degree F to -10 degrees F. Default is -3 degrees F.
Fahrenheit or Celsius
Note: This parameter can only be set in °F, but will display in °C if °C is chosen.