Product Manual

10
TRISTAR INSTALLATION
11
MORNINGSTAR CORPORATION
2.02.0
continued...
flow for cooling.
REMARQUE : Lors du montage du TriStar, assurez-vous que l’écoulement d’air
autour du contrôleur et du puits de chaleur n’est pas obstrué. Un espace doit se
trouver au-dessus et en dessous du puits de chaleur et un dégagement de 75 mm
(3 po) doit exister autour du puits de chaleur pour permettre l’écoulement de l’air à
des fins de refroidissement.
Before starting the installation, place the TriStar on the wall where it will be
mounted and determine where the wires will enter the controller (bottom,
side, back). Remove the appropriate knockouts before mounting the
controller. The knockouts are sized for 1 inch and 1.25 inch conduit.
mm
(inches)
260.4
(
10.25)
189.7
(7.47)
45.7
(1.80)
41.9
(1.65)
16.8
(0.66)
85.1
(3.35)
110.5
(4.35)
127.0
(5.00)
15.2
(0.60)
25.4
(1.00)
Figure 2.3 - Step 2 Mounting Dimensions
Step 2 - Mounting (continued)
Refer to Figure 2.3-2. Use the template provided in the shipping carton for
locating the mounting holes and for stripping the wires. Use two of the #10
screws provided for the two keyhole slots. Leave the screw heads protruding
enough to lock inside the keyhole slots (about 3.8 mm / 0.150 inch). Mount
the controller and pull it down to lock the screws into the slots. Use the
remaining two screws to fasten the controller to the wall.
Provide for strain relief for the bottom knockouts if conduit will not be used.
Avoid excessive pulling forces on the terminals from the wires.
Step 3 - Adjust the DIP Switches
An 8-position DIP switch is used to set-up the controller for its intended use.
All major functions can be set with the DIP switches.
See Section 7.0 for
additional custom settings using PC software.
NOTE: The instructions below are for solar battery charging.
Refer to Appendix 1 for Load Control DIP switch settings, and Appendix
2 for Diversion Charge Control DIP switch settings.
REMARQUE : Les instructions ci-dessous concernent la charge de batteries solaires.
Reportez-vous à l’Annexe 1 pour les réglages du commutateur DIP de contrôle de
charge et à l’Annexe 2 pour les réglages du commutateur DIP de contrôle de
charge de diversion.
The DIP switches are located behind the negative power terminals. Each
switch is numbered. The solar battery charging functions that can be adjusted
with the DIP switches follow:
Control Mode/
Battery Charging (1)
System Voltage (2,3)
Battery Charging
Algorithm (4,5,6
)
,6
)
,6
Battery Equalization (7)
Noise Reduction (8)
1
3
4
6
7
8
DIPON
ON
OFF
Figure 2.3 - Step 3 DIP Switch Functions
As shown in the diagram, all the positions are in the “OFF” position except
switch numbers 7 and 8, which are 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
while the controller is powered.