Two Speed Control Functions; Two Speed Control; Installation Checklist - Braemar Down Series Owners Manual Installation, Operating & Service Instructions

TWO SPEED CONTROL FUNCTIONS

Two Speed Control

- Turn on the water at the source and
ensure that any shut off valve is open.
- Turn on the electrical supply and the
mains isolator at the air conditioner.
- Wait for the tank to fill with water.
- Turn on the pump by switching the
Cool switch on the wall control to Cool.
- Wait 2 - 5 minutes for the pads to
saturate with water.
- Select either High or Low fan speed.
- Turn on the fan by switching the Fan
switch to ON.

Installation Checklist

TO BE COMPLETED BY
THE COMMISSIONING AGENT
1. Unit level on mounting platform / dropper.
2. Unit correctly flashed to prevent water damage.
3. Check operation of weather damper (where fitted).
4. Tong test completed...................................... Amps _____
5." V " belt alignment and tension checked
6. Minimum speed correctly set. (variable speed only)
7. Unit wired in accordance with regulations and operating correctly.
8. Water main flushed before connection to unit.
9. Float valve set correctly.
10. Water flow adequate to all pads.
11. Bleed rate set and bleed hose positioned in overflow (drain valve where fitted).
12. Filter pads checked.
13. Water distribution through pads uniform.
14. Variable Speed Controller tested.
Pump only running
High Speed Fan only
High Speed Fan and Pump running
Low Speed start-up
Low Speed running
15. Unit tested for maximum current.
16. Air flow from duct outlets correctly set.
17. Adequate exhaust openings provided.
Dealer Name
................................................
Commissioned By
................................................
Date ......../......../.........
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