Weil-McLain ULTRA 230 - Manual (Page 43)

43
Part number 550-100-029/0810
GAS
-
FIRED WATER BOILER SERIES 1 & 2
— Control supplement & Service guide
Default parameter settings — &IGURE $/
Par.
No.
Parameter description
Ultra-80 thru -230 Ultra-310 ONLY
Standard (to 5500 feet) High altitude Standard (to 5500 feet) High altitude
1 T3set DHW 140 140 140 140
2 DHW System 1 1 1 1
3 CH System 1 1 1 1
4 T1 Top CH-mode 190 190 190 190
5 T1 Foot CH-mode 70 70 70 70
6 T4 minimum 32 32 32 32
7 T4 maximum 70 70 70 70
8 T4 frost protection -22 -22 -22 -22
9 T4 correction 0 0 0 0
10 T blocking 70 70 70 70
11 Booster time 10 10 10 10
12 T parallel shift 0 0 0 0
13 Maximum fanspeed CH
Display shows
value in 100’s
Example:
52 = 5200 rpm
52(00) 52(00) 58(00) 58(00)
15 Maximum fanspeed DHW 52(00) 52(00) 58(00) 58(00)
17 Minimum fanspeed 13(00) 20(00) 14(00) 20(00)
19 Ignition fanspeed 27(00) 35(00) 23(00) 32(00)
20 CH postpump time 0 0 0 0
21 DHW postpump time 03 03 03 03
22 CH modulation hysteresis on 8 8 8 8
23 CH modulation hysteresis off 4 4 4 4
24 DHW modulation hysteresis on 8 8 8 8
25 DHW modulation hysteresis off 4 4 4 4
26 DHW detection hysteresis on 8 8 8 8
27 DHW detection hysteresis off 8 8 8 8
28 CH blocking time 06 06 06 06
29 DHW blocking time 0 0 0 0
30 DHW -> CH blocking time 0 0 0 0
31 Modulate back difference T1 - T2 44 44 44 44
32 RMCI Address 0 0 0 0
33 Tplus: Setvalue additional for DHW 50 50 50 50
34 2nd CH-circuit (1st digit)
00 00 00 00
34 CH type (2nd digit)
35 DHW 3wayvalve or pump (1st digit)
13 13 13 13
35 DHW-type (2nd digit)
36 Manual fanspeed -1 -1 -1 -1
37 PWM-pump level (1st digit)
41 41 41 41
37 PWM-pump level (2nd digit)
38 Tset hold boiler warm 32 32 32 32
39 Ttop for 2nd CH circuit 94 94 94 94
40 Tfoot for 2nd CH circuit 50 50 50 50
41 Thysterese for 2nd CH circuit 36 36 36 36
42 Pump settings for CH and DHW
21 21 21 21
42 Minimum Off Cycle
See Figure 25, page 42 for procedure to access Parameter settings.