Emerald Spa DS-4 Owner's Manual download pdf (Page 45)

Starting and Using Your Spa

Caution:

Never run the system without circulating water! Doing so can damage pumps and void the warranty.

Each pump must be primed separately. To accomplish this, follow these steps.

1. For MC-2 & MC-4 Press the Pump(s) key pad twice (For the Vantage MC-6 press Pump 1 once).

The circulating/jets pump will operate in the low speed mode on the first press and in the high

speed mode on the second press (MC-2 & MC-4). The high speed mode will facilitate pump priming.

Press the Pump(s) key pad a third time will turn the 2nd pump on.

2. When the jets begin to operate moderately, the circulating/jets pump is completely primed.

3. Now press the "Pump 2" (Vantage only) key pad. The jets booster pump will now operate. (note: if you

own a Vantage Spa be sure to press the "Pump 3" key pad to engage the last pump.)

4. When the jets begin to operate more vigorously, the jets booster pump is completely primed. If you

do not see any distinguishing difference in jet flow when pressing the "Pump 2" (and Pump 3 if

Vantage spa) button then the booster pump(s) may require direct priming.

A. Remove the equipment panel and locate the booster pump (see 2-pump system diagram on

page 16).

B. With the booster pump running turn the pump drain plug counterclockwise until a steady

stream of water appears. Once water appears quickly tighten the plug and you should

notice a more intense flow of water through the jets.

C. If no noticeable difference has occured repeat step B.

Two-Pump Priming

[for spas equipped

with MC-2,

MC-4 & MC-6]

Note:

If water does not flow within a

minute or two, turn off all power

to the spa and repeat steps for

bleeding air.

Water Line Connection goes to the jet

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Emerald Spa DS-4 Owner's Manual Page 45