14

Operating SpaYour

Diagnostic Messages

Message

Meaning

--

Spa temperature is unknown. After pump has been running for 2 minutes temperature will

 

be displayed.

HH

Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! One sensor has detected

 

118˚F (48˚C) at the heater. Remove the spa cover and allow spa to cool below 107˚F (42˚C).

 

Press any button on the topside display to reset spa. If spa will not reset after spa has cooled,

 

turn off power for approximately 30 seconds and then turn power back on. If display message

 

is repeated then shut the power off to the spa and call your dealer or service organization.

 

 

OH

Overheat protection (spa is shutdown) DO NOT ENTER THE WATER! If the spa has reached

 

110˚F (43˚C), remove the spa cover to cool the water. At 107˚F (42˚C), the spa should reset

 

itself. If the spa does not reset, then shut the power off to the spa, wait 30 seconds and

 

restore power to spa. If display message is repeated then shut the power off to the spa and

 

call your dealer or service organization.

 

 

IC

A possible ice condition exists within the spa. No action is required, the pump will automatically

 

activate.

 

 

SA or Sb

Spa is shut down. Spa has detected that one of the sensors is not operating properly. One

 

of these may display briefly during overheat then disappear when overheat situation has been

 

resolved. Call your dealer or service organization if message does not go away.

 

 

Sn

Sensor (Spa is shut down). The high limit or water temperature sensors are not working

 

correctly. Call your dealer or service organization.

 

 

HL

A difference in readings between temperature sensors has been detected indicating a possible

 

water flow problem. Make sure spa is filled to proper level and that pumps are primed (water

 

is flowing). Also check to make sure filter cartridges are clean. If message does not reset, call

 

your dealer or service organization.

 

 

LF

This will display on the 5th occurrence of the “HL” message in 24 hours indicating a persistent

 

flow problem. The heater will be shut down but other functions will continue to operate.

 

Follow “HL” message actions then press any button to reset.

dr

Insufficient water flow through the heater has been detected. Spa will be shut down for

 

15 minutes. Check water level and fill spa if water level is low. Make sure pumps are

 

primed (water is flowing) and filter cartridges are clean. Press any button to reset or wait 15

 

minutes and spa will automatically reset. If message does not reset, call your dealer or service

 

organization.

 

 

dY

Insufficient water level detected in heater. This will display on the 3rd occurrence of “dr”

 

message. Follow directions for “dr” message and press any button to reset spa. Spa will not

 

automatically reset when “dY” is displayed.

 

 

Sf

Safety Suction System (Spa is shut down). The display will show “Sf” as soon as the vacuum

 

switch closes. All functions will turn off and the system will be disabled until a panel button is

 

pressed.

 

 

ST

Indicates heater is in standard mode

 

 

Ec

Indicates heater is in economy mode

 

 

SL

Indicates heater is in sleep mode

 

 

2010 Portable Spa

www.calspas.com

LTR20101001, Rev. B

Page 14
Image 14
Cal Spas LTR20101001 manual Operating SpaYour, Diagnostic Messages Meaning

LTR20101001 specifications

Cal Spas LTR20101001, a model that exemplifies luxury and relaxation, offers an impressive combination of features and technologies designed to enhance the spa experience. This portable hot tub is perfect for those looking to enjoy therapeutic benefits in the comfort of their own backyard.

One of the standout features of the Cal Spas LTR20101001 is its spacious seating capacity. Designed to accommodate up to five people, this spa promotes social interaction and creates an inviting atmosphere for family and friends. The ergonomic seating ensures comfort during use, allowing users to fully unwind while enjoying the soothing effects of the water.

The LTR20101001 hot tub is equipped with powerful jets strategically placed throughout the interior. These jets provide targeted hydrotherapy, which is beneficial for muscle relaxation and stress relief. The combination of adjustable jet intensities allows users to customize their spa experience according to their preferences. This versatility is a key characteristic that sets the LTR20101001 apart from other models in the market.

In terms of technology, the spa includes an advanced control system that enables users to easily manage settings such as temperature and jet configurations. The user-friendly interface ensures that even those new to hot tub ownership can operate it with ease. Additionally, the model features energy-efficient insulation and a quiet, reliable heater that maintains optimal water temperature without driving up energy costs.

The Cal Spas LTR20101001 also prioritizes safety and durability. It is constructed with high-quality materials that are resistant to fading and cracking. The spa includes built-in safety features like a locking cover and non-slip surfaces to prevent accidents during entry and exit.

Lastly, the aesthetic appeal of the LTR20101001 cannot be overlooked. With a range of color options and stylish designs, it can easily complement any outdoor setting. The spa's modern look adds a touch of sophistication to backyards, patios, or decks, making it not only a place for relaxation but also an attractive addition to outdoor spaces.

Overall, the Cal Spas LTR20101001 embodies a perfect blend of comfort, technology, safety, and style, making it an exceptional choice for anyone looking to elevate their outdoor leisure experience.