Raypak 120, 85 manual Fault Codes, Code Cause Alarm Type Action

Page 51

17. FAULT CODES

When the boiler detects a temporary fault condition, the appropriate code is shown flashing on the display. If/when the fault code is final, the pump will perform a 60-second post circulation and the red LED will be illuminated.

CODE

CAUSE

ALARM TYPE

ACTION

AL10

Ignition failure/not flame sensed,

Final

Reset, check appliance operation

 

condense sensor activated

 

 

AL20

Limit thermostat fault, blocked flue switch,

 

 

 

flue thermostat

Final

Reset, check appliance operation

 

 

 

 

AL21

External device fault (UHT/CPA)

Final

Reset, check appliance

 

 

 

 

AL26

Return temperature too high

Final

Reset, check pump, ensure there is sufficient

 

 

 

flow sensor temperature). Circulation around

 

 

 

heating circuit/s

 

 

 

 

AL28

Temperature differential inverted

Final

Reset, check pump, ensure there is sufficient

 

(return sensor temperature higher than

 

circulation around heating circuit/s thermistors

 

flowsensor temperature)

 

 

 

 

 

 

AL29

Flue sensor over temperature lock out

Final

Reset check appliance operation

 

 

 

 

AL34

Fan blower signal fault

Final

Reset check appliance operation, check fan

 

 

 

 

AL40

Insufficient system water pressure

Final

Check/refill system pressure, reset, check

 

 

appliance operation

 

 

 

 

 

AL41

Insufficient system water pressure

Temporary

Check/refill system pressure, check appliance

 

 

 

operation

 

 

 

 

AL52

Internal fault

Final

Reset, check boiler operation

 

 

 

 

AL55

Jumper tag fault

Final

Check jumper tag configuration

 

 

 

 

AL60

Jumper tag fault

Temporary

Check jumper tag configuration

 

 

 

 

AL71

Primary (flow) sensor fault

Temporary

Check primary thermistor, check wiring

 

 

 

 

AL73

Return sensor fault

Temporary

Check return thermistor, check /wiring

 

 

 

 

AL74

Variation on temperature of primary

Final

Reset, check boiler operation, check

 

 

 

and/or return too high pump, ensure there is

 

 

 

sufficient circulation around heating circuit/s

 

 

 

 

AL79

Flow temperature too high, or

Final

Reset, check appliance operation, check

 

temperature differential between

 

thermistors

 

primary and return too high

 

 

AL91

The main heat exchanger need to be

Advice

Call the Raypak technical service

 

cleaned

 

 

 

 

 

 

51

Page 50 Page 52
Image 51
Page 50 Page 52
Contents Page About the XPak About these instructionsContents PAY Attention to These Terms Following instructions must be observedYou must also observe Tools, materials and additional equipment What to do if you smell gasObserve these instructions as general warnings Observe these instructions for space heating waterWater Time to Produce Serious General SafetyBefore Installation M E / T E M P E R a T U R E Relationships in ScaldsOperating Limits of the boiler Regulations and GuidelinesGeneral layout Fig IntroductionAB C DE Technical Data Max flues length de-rate less 2% Recommended Minimum Service ClearancesBoiler Dimensions And Weight XPakPrinciple Components Manual Handling Statement Mode of Operation AT RestXpak Internal Hydraulic Circuit FIG Mode of Operation Safety DevicesPiping Connections FIG Dimensions and Connections Fig Transporting the Boiler Boiler BOX Content Table Pos Parts Quantity PackagingPackaging and Transportation Scope of DeliveryInstallation Prepare Xpak LocationPrepare Xpak Xpak Piping Pump Duty Procedure SummaryBoiler with DHW Tank Waterside Flow Primary CircuitKey for installation sample diagrams Xpak Installation DiagramsPage Page Equivalent length for pipe fittings in feet Length Gas Volume Capacity Pipe feet Ft 3/hMaking the GAS Connection Gas Pipe Capacity for different pipe sizesBoiler Template Fig All Air from Outdoor sealed combustion All Air from Inside the Building room airVent Systems Flue GAS SystemBoiler Supply Minimum Clearances from VENT/AIR Inlet Termination Installations1 Canadian Installations2Vertical Coaxial Sealed Combustion Operation TWO Pipes Single Wall Room AIR Dependent Operation Stainless steel Field supplied013102 Description Diagram Drawing TWO Pipes Single Wall = total intake length = Electrical Connections Connecting the Condensate Water DrainAppliance Terminal Block External WiringExternal Wiring Limitations Connecting ThermostatTerminal Strip Details HighLow WAY Valve Wiring Connection Remote Control ConnectionOutdoor Sensor Connection Wiring Functional Diagram Are several steps involved in starting up the boiler START-UP ProcedureHeating System Freeze Protection When UsedCommissioning CHECK/CONTROL Water ChemistryInitial Flushing of the System Testing for GAS LeaksInitial Lighting and Ignition Safety Shutoff Device Test Check Thermostat CircuitsWarranty Final ChecksInstructing the User START-UP and Operation Switching on the ApplianceReset Function Switching OFFIndicator Leds and Faults Green indicator LED FigRed indicator LED Fig For alarm AL91 For AL41 faultsCHECKS, Adjustments and Fault Finding Installation Faults CHECKING/ADJUSTING the Boiler FAN SpeedsGAS Valve Minimum Pressure Setting External FaultsElectrical Checks Fault FindingReversed Polarity or Supply Fault Boiler ConfigurationType of Heat Request Standard Setting the Outdoor Reset Curve with Outdoor SensorProgrammable Timer DAY+NIGHT Selecting the offset heating curve Fig212 194 176 158 140 122 104 Code Cause Alarm Type Action Fault CodesGeneral Replacement of ComponentsComponent Removal Procedure Servicing InstructionsPrinted Circuit Board Fig Water Pressure Switch FigFlow Sensor Primary Thermistor Fig Return Sensor Return Thermistor FigMain Heat Exchanger Fig Blocked Flue Pressure SWITCH/IGNITION Transformer FigFlue FAN & Mixer Fig Burner FigFlue Collector and Flue Thermostat Removal Fig Condensate Trap Removal FigGAS Supply GAS Supply InstallationLPG Instructions Propane GASTechnical Data LPG Sequence of the Ignition System Exploded Diagrams 56a Xpak Drawing Call OUT Description Important Instructions for the Commonwealth of Massachusetts Applicable Warranty Periods Limited WarrantyHOW to Make Warranty Claim START-UP Checklist for FAN-ASSISTED Raypak Products Your XPak serial number For future reference

120, 85 specifications

The Raypak 120,85 is a prominent model in the realm of pool and spa heating solutions, designed to deliver unmatched efficiency and performance. Renowned for its robust features and innovative technologies, the Raypak 120,85 stands out as a reliable choice for homeowners seeking to maintain the perfect water temperature in their pools and spas.

One of the primary characteristics of the Raypak 120,85 is its impressive heating capacity. With a total output of 120,000 BTUs, this heater quickly and efficiently warms up water, ensuring that users can enjoy comfortable swimming conditions regardless of the outdoor temperature. The 85 indicates its ability to deliver consistent performance even in cooler climates, making it an adaptable option for various geographical locations.

The Raypak 120,85 is equipped with a state-of-the-art, copper fin tube heat exchanger, which provides superior heat transfer efficiency. This technology enhances the heater's ability to warm water rapidly while maintaining energy efficiency. Additionally, the copper material is known for its durability and resistance to corrosion, ensuring a long lifespan for the heat exchanger.

Another key feature of the Raypak 120,85 is its electronic ignition system. This innovation eliminates the need for a standing pilot light, which not only saves energy but also enhances safety by reducing the risk of gas leaks associated with traditional ignition systems. The electronic ignition provides precise control, ensuring a reliable start each time.

The Raypak 120,85 also boasts a digital display control panel, allowing users to easily monitor and adjust the water temperature settings. This intuitive interface provides accurate readings and simplifies the operation, making it accessible for all users, regardless of their technical expertise.

Furthermore, this heater is designed with a compact footprint, making it suitable for a variety of installation spaces, whether it’s in a pool equipment area or near a spa. Its robust build quality and weather-resistant design ensure that it can withstand the elements, making it a durable and long-lasting investment.

In summary, the Raypak 120,85 combines advanced heating technology, robust construction, and user-friendly features. With its high BTU output, efficient heat exchanger, electronic ignition, and digital controls, it represents a top-tier option for anyone seeking reliable and effective heating solutions for pools and spas. Whether for leisure or relaxation, the Raypak 120,85 promises to deliver an optimal swimming experience, season after season.
Top Page Image Contents