Dynamax AVRD 3.2 Manuel d'installation et d'utilisation - Page 7

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2.1.2 Assembly Steps

1) Assuming a panel mounting: (if not skip to #4)

2) Position AVRD vertically on the panel in a desired location

with terminals pointing up and mounting flanges and holes on

the panel. As shown in the picture.

3) Mark the position of the two mounting holes on the panel

with a pencil marker.

4) Drill two small mounting holes in the marked locations using a 9/64" drill bit and electrical

drill. Smooth the drill edges using a file of sand paper.

5) Insert 6/32 – ½ " screws (supplied with AVRD) from the bottom of the panel in the two

mounting holes. Secure these screws with hex nuts. Use thread lock to secure the screws

to the panel and upright.

6) Now place the AVRD in on the panel such that the two screws on the panel align and

slide into the AVRD mounting holes.

7) Once the unit is adjusted and aligned to be upright secure by using hex nuts on the screw

portion protruding out of the mounting holes.

8) Use thread lock to secure the screw threads from loosening.

9) Slide the ON/OFF switch to the OFF position, rotate the adjust 1 and adjust 2 knobs fully

counter-clockwise (to the minimum settings) and then you are ready to attach the battery

leads.

10) Insert the sensor or heater wires in the output terminals and secure by tightening

the screws. Connect +ve to Vout (V1 or V2) and -ve to the GND terminals adjacent to the

Vout.

11) Attach the red battery wire terminal to the AVRD Vin (+) with an in-line fuse (optional).

12) Attach the black battery wire terminal to AVRD GND (-), either one is ok.

13) Decide which sensor cables will be assigned to the V1, and which are to be assigned

to V2.

14) After these steps, you will have a neatly arranged set of heater wires attached to the

appropriate Vout1, and Vout2.

15) In the case of the AVRD is to be operated with power down option, connect a wire from

the SHDN to the control output designated for controlling the power down timing. In the

case of the AVRD not being used with the power down feature, do not connect any thing to

the SHDN terminal. Keeping SHDN open will disable the controlled power down feature,

keeping outputs enabled.

16) Check the wiring one more time with a continuity meter, making sure that Vout is not

connected to ground, and that all leads are connected properly.