Product Manual

60
APPENDICES
61
MORNINGSTAR CORPORATION
Appendices
Appendix 2 - Diversion Charge Control DIP Switch Settings
The Diversion Charge Control functions that can be adjusted with the DIP
switches follow:
Control Mode/
Load (1)
System Voltage (2,3)
Diversion Charge
Algorithm (4,5,6
)
,6
)
,6
Select Diversion Mode (7)
Battery Equalization (8)
1
2
3
5
6
8
DIPON
ON
OFF
Figure 2.3 - Step 3 (Diversion) DIP Switch Functions
As shown in the diagram, all the positions are in the “OFF” position except
switch number 1, which is in the “ON” position.
NOTE: The DIP switches should be changed only when there is no power to the
controller. Turn off disconnect switches and remove all power to the controller
before changing a DIP switch. A fault will be indicated if a switch is changed with
the controller powered.
REMARQUE : Les commutateurs DIP ne doivent être changés que si le contrôleur
est hors tension. Mettez les interrupteurs sur arrêt et mettez le contrôleur hors
tension avant de changer un commutateur DIP. Une panne sera indiquée en cas de
changement d’un commutateur quand le contrôleur est sous tension.
CAUTION: The TriStar is shipped with all the switches in the “OFF”
position. Each switch position must be confirmed during instal-
lation. A wrong setting could cause damage to the battery or
other system components.
PRUDENCE : Le TriStar est expédié avec tous les interrupteurs en position « ARRÊT ».
La position de chaque interrupteur doit être confirmée pendant l’installation. Un
mauvais réglage peut endommager la charge ou d’autres composants du système.
The DIP switch settings described below are Diversion Charge Control only.
The DIP switches are shipped in the OFF position. With switches 2-8 in the OFF
II
position, the following functions are present:
Switch Function
1 Must be “ON” (load control)
2, 3 Auto voltage select
4, 5, 6 Lowest battery charging voltage
7 Must turn “ON” to select Diversion
8 Manual Equalization
To configure your TriStar for the diversion battery charging and control you require,
follow the DIP switch adjustments described below. To change a switch from OFF to
ON, slide the switch up toward the top of the controller. Make sure each switch is
fully in the ON or OFF position.
DIP Switch Number 1 - Control Mode: Solar Battery Charging
Control Switch 1
Charging Off
Load On
1 2345678
DIPON
O
N
OFF
Figure 2.3 - Step 3 DIP Switch #1
For the Diversion Charge Control mode, move the DIP switch to the ON
position as shown.
DIP Switches Number 2,3 - System Voltage:
Voltage Switch 2 Switch 3
Auto Off Off
12 Off On
24 On Off
48 On On
Auto Select
1 2345678
DIPON
12 Volts
1 2345678
DIPON
O
N
OFF
24 Volts
1 2345678
DIPON
48 Volts
1 2345678
DIPON
Figure 2.3 - Step 3 DIP Switches # 2,3
The auto voltage selection occurs when the battery is connected and the
TriStar starts-up. There should be no loads on the battery that might cause
a discharged battery to indicate a lower system voltage.
The DIP switch default voltages are for 12V, 24V or 48V lead-acid
batteries. Although the “auto voltage” selection is very dependable, it is
recommended to use the DIP switches to secure the correct system voltage.