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Please take a few minutes to read through this information. The Nimbus Sierra reverse osmosis system must be serviced on a regular basis to maintain efficiency and to safeguard water quality. Each system is equipped with a pre-filter, a membrane filter, and a post-filter. These cartridges work together to remove potential contaminants from your tap water and must be replaced at regular intervals.
This Warranty does not cover repairs required due to use of non-standard Sierra parts, unauthorized alterations of the unit, or failure of a unit caused by such alterations or by unauthorized repairs.
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- do not overtighten. (Fig. 3) Fig. 3 6. Insert the drain tube from the R.O. dispensing faucet through the drain saddle connector nut. Tighten the connector nut onto the drain saddle. 41840-A McAlby Court, Murrieta, CA 92562 (800) 451-9343, email: sierra@nimbuswater.com...
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10. Apply a small amount of silicone-based lubricant to the O-rings located at the base of the spout. Firmly insert spout assembly into the top hole of faucet body (approximately 1/4"). You may swivel the faucet left or right. 41840-A McAlby Court, Murrieta, CA 92562 (800) 451-9343, email: sierra@nimbuswater.com...
7. Obtain the Shutoff Warning label and affix it to the manifold unit so that it is directly visible. The Sierra system is now connected and ready for initial test and preparation.
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It is important that the flush be done at maximum flow (e.g. the tank must be full) to assist in rapid wash out. After this flushing procedure the system is ready for normal use. 41840-A McAlby Court, Murrieta, CA 92562 (800) 451-9343, email: sierra@nimbuswater.com...
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These parts will not see full pressure until approximately 2 hours after the system is activated. 8. Flush three tankfuls of product water to drain. If a chlorine scent persists, repeat flushing procedure. 41840-A McAlby Court, Murrieta, CA 92562 (800) 451-9343, email: sierra@nimbuswater.com...
12. If replaced cartridge was a post carbon or a membrane filter, the system should be flushed at least once as described in the previous section - Activation and Flushing. 41840-A McAlby Court, Murrieta, CA 92562 (800) 451-9343, email: sierra@nimbuswater.com...
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