Raypak B0109 Temperature Control, Thermostat Adjustment, All 109 Models, Differential Adjustment

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TEMPERATURE CONTROL

HOTTER WATER INCREASES THE RISK OF SCALD INJURY.

This water heater can deliver water at temperatures which can cause scalding.

Water heating applications: It is necessary and we recommend that a temperature limiting device be fitted between the water heating system and the hot water outlets in any ablution and public areas such as bathrooms, ensuites or public amenities, to reduce the risk of scalding. The installing plumber may have a legal obligation to ensure the installation of this water heater meets the delivery water temperature requirements of AS/NZS 3500.4 so that scalding water temperatures are not delivered to a bathroom, ensuite, or other ablution or public area.

THERMOSTAT ADJUSTMENT

All 109 Models

•Rotate the temperature adjustment knob until the required temperature is selected.

147 On/Off models (AKO Thermostat) Set Point Adjustment:

•Press the down button (▼) for five (5) seconds. The current set point value will be displayed.

•Press the down button (▼) to decrease the set point or the up button (▲) to increase the set point.

•Once the required set point is selected, press and hold the down button (▼) and the up button (▲) simultaneously.

The display will revert to the current temperature in the water heater.

Differential Adjustment:

•Press and hold the down button (▼) and the up button (▲) simultaneously for ten (10) seconds, “C0” will be displayed.

•Release the buttons.

•Press the down button (▼) until “C1” (differential) is displayed.

•Press and hold the down button (▼) and the up button (▲) simultaneously again. The current setting for “C1” will be displayed.

•Release the buttons.

•Press the down button (▼) to decrease the setting or the up button (▲) to increase the setting to the required value.

•Once the required differential is selected, press and hold the down button (▼) and the up button (▲) simultaneously.

“C1” will be displayed.

•Press the down button (▼) until “EP” (exit program) is displayed.

•Press and hold the down button (▼) and the up button (▲) simultaneously.

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

NOTES

•During the programming process if a button is not pressed for 25 seconds the thermostat will revert to its previous temperature display. It will be necessary to start again from step 1.

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

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Contents Raypak Water Heaters Patents Contents HOW HOT should the Water BE? Temperature AdjustmentAbout Your Water Heater Model TypeTo Turn OFF the Water Heater SafetyWhat to do if YOU Smell GAS? HOW Long will the Water Heater LAST? HOW do I Know if the Water Heater is Installed CORRECTLY?To Turn on the Water Heater Does the Water Quality Affect the Water HeaterOn/Off Operation HOW Your Water Heater WorksMains Pressure Models147 On/Off Models Burner IgnitionAll 109 and 147 Hi/Lo Models Water Heater not Operating Save a Service CallDiagnostic Features of Electronic Thermostat Not Enough HOT Water or no HOT WaterHigh GAS Bills Burner will not LightPressure Relief Valve Running Expansion Control Valve RunningExpansion Control Valve ServiceRegular Care Pressure Relief ValveWater Heater Location InstallationIndoor Installation Inspection of EquipmentSafe Tray Clearances Indoor InstallationsOutdoor Installation Combustion / Ventilation AIRInstallation Tank Water Supply High Wind ConditionsCold Water Supply Indoor Conversions HOT Water Delivery Water Heating ApplicationsReducing Heat Losses Water Heating Applications Hood Conversion147 Dimensions and Technical Data109 Models Pipe Sizes Connections PlumbingWater Inlet and Outlet GAS InletRelief Valve Drain Model Pump Branch Size Minimum Manifold HeaderPump Selection Relief Valve Pressure RatingWater Heating Typical Mechanical Heating InstallationTypical Water Heating Installation Mechanical HeatingIntermittent Pump Operation Thermostat SettingConnections Electrical 109 147 On/OffBuilding Management System BMS Wiring a Power Flued System to the Water HeaterControl Panel Access Wiring Diagram 109 ON/OFF Models Wiring Diagram 109 HI/LO Models Wiring Diagram 147 ON/OFF Models Wiring Diagram 147 HI/LO Models Multi Pump Option Mechanical Heating Systems Rating Label Location of ControlsThermostat GAS ControlAfter Handling Safety PrecautionsWhen Handling During First Firing of the Water HeaterOperational Checks CommissioningPRE-START Checks Operating the Water Heater To Reset the Water HeaterGAS Inlet Pressure Burner Pressure AdjustmentGAS Pressure Adjustment 109 On/Off Models 147 Hi/Lo Models 109 Hi/Lo ModelsDifferential Adjustment Temperature ControlThermostat Adjustment 147 On/Off models AKO Thermostat Set Point Adjustment147 Hi/Low Models CTX Thermostat Set Point Adjustment Water Heating Applications 90C maximum HIGH-LIMIT Thermostat AdustmentAnnual Service Procedure Service ProceduresSix Monthly Service Procedure Change of Water Supply Water SuppliesSaturation Index Water Quality Charts Warranty Exclusions Warranty131 031 Australia Raypak Water Heater Warranty Australia only96109147B

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.
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