SPA TROUBLESHOOTING

If your spa doesn’t seem to be working the way you believe it should, please review the “START-UP” and “OPERATION” instructions in this manual. If this doesn’t help you correct the problem, follow the appropriate instructions below. If the problem still is not resolved, call your Caldera® dealer.

GENERAL OPERATION TROUBLESHOOTING GUIDE

 

 

 

 

Problem

Probable causes

Solutions

Entire spa is inoperative

•

Power failure / not plugged in

• Check power source

For high limit,display shows

•

GFCI tripped

• Reset GFCI; call for service if it will not reset.

“_ _ _ _

•

Heater high-limit thermostat tripped

• Disconnect power for at least thirty seconds to reset heater high limit. If it

_ _ _ _”

 

 

will not reset, check for clogged filter. If tripping continues, call for service.

 

 

 

 

Spa does not heat; jets and

•

Pressure switch tripped

• Check for clogged filter. The pressure switch will reset when the flow of

light operate

 

 

 

 

water through the heater has been restored. Call for service if the pressure

(Display shows

 

 

 

 

switch trips frequently.

“_ _ _ _ or _._._._

 

 

 

 

 

_ _ _ _ _ ._._._”

 

 

 

(Display shows “_._._._

•

Pressure switch senses flow through heater

• Contact an Authorized Service Technician

_._._._”)

 

even though the jet pump is off

 

 

 

 

 

 

 

 

Jets weak or surging

• Spa water level too low

• Add water

• Clean filters / Clean suction screens

 

• Filters clogged / suction screens clogged

 

• Open jet nozzles / Open air valve

 

• Jet nozzles closed / Air valve closed

 

 

Light inoperative

•

Bad connection

• Contact an Authorized Service Technician

 

 

 

 

 

 

 

Display shows “- - - -

• Heater high limit thermostat tripped

• Disconnect power to the spa for at least thirty seconds to reset the heater

- - - -”

high-limit. If tripping continues, clean the filter, then if tripping still occurs,

 

 

(Entire spa inoperative)

 

 

call for service.

Water temperature

•

System Controls

• Contact an Authorized Service Technician

significantly different from

 

 

 

 

display temperature.

 

 

 

Display shows flashing

 

 

 

“READY” icon

 

 

 

 

 

 

 

Priming the pump(s): Upon filling or refilling the spa, if a pump is operating and water is not flowing from any of its jets, the pump may not be properly primed. To correct, perform the following procedures:

•Turn off power to the spa at the breaker and remove the equipment compartment door (as seen on page 24).

•Loosen the union on the top of the pump(s) (as seen on page 24) to allow the air to escape, the hand-tighten the union(s).

•Turn power back on, activate the pump and check to make sure union is tight enough to keep it from leaking. Re-install pump and equipment doors.

25

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Caldera Highland Series owner manual SPA Troubleshooting, General Operation Troubleshooting Guide
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Highland Series specifications

The Caldera Highland Series is an exceptional line of outdoor gear designed specifically for adventurers who seek the perfect blend of performance, comfort, and durability. Crafted with a deep understanding of the challenges faced in various environments, this series stands out for its innovative technologies and user-centric features.

One of the hallmark characteristics of the Caldera Highland Series is its use of advanced waterproof yet breathable materials. The outer fabric is engineered with a cutting-edge membrane that effectively repels water, keeping the user dry in unexpected downpours. Furthermore, this membrane allows moisture from within to escape, ensuring that wearers remain comfortable during intense physical activity. This feature is invaluable for those trekking through diverse climates, providing both protection and breathability.

In addition to weather resistance, the Highland Series includes an innovative insulation technology. Utilizing lightweight yet efficient insulation means that users can stay warm without the bulk associated with traditional outerwear. This is particularly important for those who prioritize both warmth and mobility during outdoor excursions. Designed for layering, the Highland Series garments fit seamlessly with other layers, enhancing versatility for various conditions.

Another notable aspect of the Caldera Highland Series is its attention to detail in design. The garments boast articulated joints and ergonomic cuts, allowing for an unrestricted range of motion. This design philosophy is particularly beneficial for climbers, hikers, and skiers who need gear that moves with them rather than against them.

Additionally, the series embraces sustainability, incorporating recycled and eco-friendly materials into its production processes. By prioritizing responsible manufacturing practices, Caldera not only focuses on performance but also on environmental stewardship, appealing to the growing number of eco-conscious consumers.

Finally, the Highland Series is equipped with strategic pocket placements and functional features such as adjustable hoods and cuffs, ensuring practicality without sacrificing style. With a focus on performance-driven functionality, durable craftsmanship, and a commitment to sustainability, the Caldera Highland Series offers outdoor enthusiasts a premier choice for their adventures, no matter where the journey leads. Whether hiking rugged trails or navigating snowy slopes, this series equips you with the reliability and comfort needed to conquer the great outdoors.
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