Weil-McLain ULTRA 230 - Manual (Page 50)

50
Part number 550-100-029/0810
GAS
-
FIRED WATER BOILER SERIES 1 & 2
— Control supplement & Service guide
Parameter reference table
Para. Name Range
Boiler display
Description Display position:
1st 2nd 3rd 4th
1 T3 set
68 to 142
104 to 150
1 Setting
s
s
WATER
s
PARAMETER
2 DHW System
0
2
--- Blank --- --- Blank ---
Value
s
s
7EIL
-C,AIN
1
2
3
3 CH System
0
3
--- Blank --- --- Blank ---
Value
s
s
s
7EIL
-C,AIN
1
2
3
4
T1 top
(see page 44)
70 to 192 4 Setting
s TOP
IS
s TOP
TEMPERATURE
MINIMUM 
5
T1 foot
(see page 44)
60 to 140
Initial reading:
s FOOT
s FOOT
OCCURS MAXIMUM 
P . 0 5
After 2 to 3 seconds:
"LANK Setting
6
T4 minimum
(see page 44)
-4 to 50
Initial reading:
s MINIMUM
s MINIMUM
TEMPERATURE
P . 0 6
After 2 to 3 seconds:
"LANK "LANK Setting
See Figure 25, page 42 for procedure to access Parameter settings.