Chamberlain LA400UL Installation Manual page 43

Solar usage guide
System voltage
Main board with no radios programmed
®
One or more LiftMaster remote controls programmed
®
myQ device or wireless dual gate programmed
Expansion board
Per loop detector LOOPDETLM (up to 3 loop detectors can be plugged in to the expansion board)
NOTE: The use of photoelectric sensor heaters (models LMRRUL and LMTBUL) is NOT recommended in solar applications.
BATTERY CURRENT
10W SOLAR PANEL (Must use
24V solar panel)
20W SOLAR PANEL (Two 10W
12V panels in series)
40W SOLAR PANEL (Two 20W
12V panels in series)
60W SOLAR PANEL
BATTERY CURRENT
10W SOLAR PANEL (Must use
24V solar panel)
20W SOLAR PANEL (Two 10W
12V panels in series)
40W SOLAR PANEL (Two 20W
12V panels in series)
60W SOLAR PANEL
All numbers are estimates. Actual results may vary.
Typical System Standby Battery Current Consumption (mA)
Add up current draw by feature and accessory to determine total current draw
SOLAR GATE CYCLES PER DAY (SINGLE GATE)
DRAW (mA)
7AH batteries 33AH batteries 7AH batteries 33AH batteries 7AH batteries 33AH batteries
5 81
15 68
20 61
40 37
60 16
5 100
15 100
20 100
50 100
100 46
5 100
15 100
20 100
100 100
200 42
5 263
15 252
20 246
100 160
250 24
SOLAR GATE CYCLES PER DAY (DUAL GATE)
DRAW (mA)
7AH batteries 33AH batteries 7AH batteries 33AH batteries 7AH batteries 33AH batteries
5 35
15 29
20 26
40 16
60
5 76
15 69
20 66
50 48
100 20
5 100
15 100
20 100
100 77
200 18
5 113
15 108
20 106
100 69
200 10
APPENDIX
ZONE 1
87 47
74 36
68 30
43
21
100 100
100 92
100 85
100 47
70
100 100
100 100
100 100
100 65
100
300 159
300 149
300 143
300 67
187
ZONE 1
37 20
32 15
29 13
18
89 45
82 39
79 36
59 20
30
100 86
100 79
100 76
100 28
63
203 68
197 64
195 62
153 29
80
43
ZONE 2
51 18
39
34
13
100 42
100 31
100 25
63
100 83
100 70
100 63
100
11
286 66
275 57
269 53
181
39
ZONE 2
22
17
14
53 18
47 13
44 11
27
100 35
100 30
100 27
58
123 28
118 25
115 23
78
17
24V
2.7 mA
+1 mA
+2.4 mA
+11.1 mA
+3.8 mA
ZONE 3
19
50
38
33
100
100
97
120
111
106
35
ZONE 3
21
16
14
51
45
42
52
48
45
15