Weil-McLain ULTRA 230 - Manual (Page 51)

51
Part number 550-100-029/0810
GAS
-
FIRED WATER BOILER SERIES 1 & 2
— Control supplement & Service guide
Parameter reference table
(continued)
Para. Name Range
Boiler display
Description Display position:
1st 2nd 3rd 4th
7
T4 maximum
(see page 44)
60 to 78
Initial reading:
s MAXIMUM
s MAXIMUM
TEMPERATURE
P . 0 7
After 2 to 3 seconds:
"LANK "LANK Setting
8
T4 frost
protection
-22 to 50
Initial reading:
s
CONSTANTLY
P . 0 8
After 2 to 3 seconds:
"LANK Setting
9
T4 correction
(see page 44)
- 8 to 10
Initial reading:
s
CORRECT
P . 0 9
After 2 to 3 seconds:
"LANK "LANK Setting
10
T blocking
(see page 44)
32
OFF
34 – 140
Initial reading:
s
SHUTS
P . 1 0
After 2 to 3 seconds:
"LANK Setting
11
Booster
time
(see page 46)
0 to 30
Initial reading:
s
PARAMETER
s
P . 1 1
After 2 to 3 seconds:
"LANK "LANK Setting
12
T parallel
shift
0 to 144
Initial reading:
s
AMOUNT
s
DEFAULT
P . 1 2
After 2 to 3 seconds:
"LANK Setting
13
Maximum
fan speed
CH
(see page 47)
13 to 52
S
Initial reading:
s
#(
s
SETTING
s
P . 1 3
14 to 58
S
After 2 to 3 seconds:
"LANK Setting
15
Maximum
fan speed
DHW
(see page 47)
13 to 52
S
Initial reading:
s
HEATING
s
)NCREASING
s
P . 1 5
14 to 58
S
After 2 to 3 seconds:
"LANK "LANK Setting
See Figure 25, page 42 for procedure to access Parameter settings.