TEMPERATURE CONTROL

147 Hi/Low Models (CTX Thermostat)

Set Point Adjustment:

Press the ‘set’ button,

SE.1 will be displayed for twelve (12) seconds.

Press the ‘set’ button again,

The current set point value will be displayed.

Press the down button (/PRG) to decrease the set point or the up button (▲/ALM) to increase the set point.

Once the required set point is selected, press the ‘set’ button to save the setting, SE.1 will be re-displayed for twelve (12) seconds.

Press the up button (▲/ALM), SE.2 will be displayed.

Press the ‘set’ button,

The current set point for Low Fire will be displayed.

Press the down button (/PRG) to decrease the set point or the up button (▲/ALM) to increase the set point.

Once the required set point is selected, press the ‘set’ button to save the setting, SE.2 will be re-displayed

Wait 12 seconds,

The current temperature in the water heater will now be displayed and programming complete.

The recommended set points for SE.1 and SE.2 are 82°C and 75°C respectively for a heating system. However, it may be necessary to increase SE.2 if there is an unacceptable variation in room temperature.

Differential Adjustment:

Press and hold the down button (▼/PRG) for at least 5 seconds, “‘E0” will be displayed.

Press the up button (▲/ALM) until “E5.1” (differential setting for SE1).is displayed

Press the ‘set’ button,

The current differential value will be displayed.

Press the down button (▼/PRG) to decrease the differential or the up button (▲/ALM) to increase the differential. NOTE: The differential is adjustable from 1°C to 6°C.

Once the required differential is selected, press the ‘set’ button to save the setting, “E5.1” will be re-displayed.

Wait 12 seconds,

The current temperature in the water heater will now be displayed and programming complete.

NOTES

To adjust the differential setting for SE2 repeat the ‘Differential Adjustment’ steps above however when selecting the ‘E’ parameter press the up button (▲/ALM) until “E5.2” is displayed.

Do NOT adjust any other parameter settings; this may cause the thermostat to malfunction.

36

Page 36
Image 36
Raypak B0147, B0109 installation instructions 147 Hi/Low Models CTX Thermostat Set Point Adjustment

B0109, B0147 specifications

Raypak is a well-established name in the world of heating technology, particularly recognized for its efficient and reliable pool and spa heaters. Among their range, the Raypak B0147 and B0109 models stand out for their performance and advanced features designed to enhance user experience.

Both the Raypak B0147 and B0109 models prioritize efficiency, making them ideal choices for residential or commercial swimming pools. They are engineered to deliver reliable heating, ensuring that water maintains a comfortable temperature no matter the season. One of the standout features is their compact design, which allows for easy installation in various settings without requiring extensive modifications to existing infrastructure.

A key characteristic of the Raypak B0147 is its digital control system. This advanced technology allows users to set precise temperatures and monitor heater performance. The intuitive interface makes it user-friendly, facilitating adjustments on-the-fly. The B0109 model, meanwhile, offers robust heating capabilities, featuring a high-output design that can rapidly elevate water temperatures, perfect for pools with significant heat loss.

Both models utilize a copper-fin-tube heat exchanger, which enhances heat transfer efficiency and extends the lifespan of the heater. This design not only improves thermal efficiency but also ensures that users experience lower energy bills over time. They also come equipped with a dependable ignition system, featuring an automatic spark ignition that eliminates the need for pilot lights, leading to improved safety and reliability.

Durability is another hallmark of the Raypak line. Both models are constructed with materials designed to withstand harsh weather conditions and exposure to pool chemicals, ensuring longevity. The corrosion-resistant housings prevent degradation, maintaining the heater's performance over time.

In summary, the Raypak B0147 and B0109 models deliver outstanding heating performance through efficient technology and durable construction. Their user-friendly controls, compact design, and energy-efficient heat exchangers make them excellent choices for pool owners looking to optimize their heating solutions. With Raypak, users can enjoy comfortable water temperatures year-round, backed by reliable technology and impressive efficiency.