Raypak 120, 85 Outdoor Sensor Connection, WAY Valve Wiring Connection, Remote Control Connection

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12. OUTDOOR SENSOR CONNECTION

The user can program the desired supply temperature based on the outdoor temperature. Once the outdoor sensor is connected to the control board, the water temperature of the boiler will adjust to run the boiler more efficiently and provide greater comfort to the living space.

Connection Specification – Wire 22 AWG maximum to 100 ft (30 m). Outdoor Sensor is connected in the junction box on the XPak. Route wires from the terminal strip to your outdoor sensor, which will allow the user to change the temperature going to the Central Heating loop automatically. Place the outdoor sensor preferably to the north or northwest or to the side which will be affected by changing weather conditions outside. NOTE: Do not locate the sensor in the direct sunlight.

13. 3-WAY VALVE WIRING CONNECTION

XPak boiler can manage an external 3-way valve (field supplied), the terminal strip (M3a) output is 120V – 60 Hz (see electric diagram).

Logic of the boiler managing 3-way valve

1.Boiler configuration in DHW (case A and case B), see Fig. 61 for boiler jumper configuration.

2.Once the jumper has set in DHW mode (tank with probe or tank with thermostat), when there is a heat request from the sensor or from the thermostat, there is power out (120V – 60 Hz) to the boiler terminal strip M3a (Fig. 35).

3.The output to the 3-way valve DHW pin is continuously supply up to the heat is satisfied.

4.The room thermostat request is independent from the DHW request (Priority is always given to DHW production).

5.The 3-way valve is always powered, even if there is no DHW demand.

WARNING: The 3-way valve is continuously powered even if there is no heat request from the tank.

Wiring connections 3-way valve

Suggested source: Honeywell VC6011 (actuator) + VCZMK6000 Wiring the valve as per diagram Fig. 38.

Follow the installation of the piping referring to the diagram showing the logic of working Fig. 38.

The connections colors and schematic refer to the Honeywell VC6011 (actuator) + VCZMK6000.

14. REMOTE CONTROL CONNECTION

The boiler can be fully remoted using an open therm plus remote control (use only Raypak REC 08 Part No 013073).

When the control is installed with the boiler display shows as per Fig. 36. No operation can be made on the boiler control panel once the remote control is installed.

All the boiler settings can be made only by Remote Control once it is connected.

See Remote Control instruction for setting and use.

Fig. 36

Fig. 37

Fig. 38

Choose one of the two options for the strain relief that XPak allows

2

1

Fig. 39

1

2

Main supply cable

3 way valve cable

1

Straight-Thru:

Heyco HFC-Z 1/2

Listed under UL File #E-206446

2

Strain Relief

Bushings:

Heyco SR 7K-2

Listed under UL File

#E-15331 CSA

LR8919

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Contents Page About the XPak About these instructionsContents Following instructions must be observed PAY Attention to These TermsYou must also observe Observe these instructions as general warnings What to do if you smell gasObserve these instructions for space heating water Tools, materials and additional equipmentBefore Installation General SafetyM E / T E M P E R a T U R E Relationships in Scalds Water Time to Produce SeriousOperating Limits of the boiler Regulations and GuidelinesGeneral layout Fig IntroductionAB C DE Technical Data Boiler Dimensions And Weight Recommended Minimum Service ClearancesXPak Max flues length de-rate less 2%Xpak Internal Hydraulic Circuit FIG Mode of Operation Manual Handling Statement Mode of Operation AT RestSafety Devices Principle ComponentsPiping Connections FIG Dimensions and Connections Fig Packaging and Transportation Boiler BOX Content Table Pos Parts Quantity PackagingScope of Delivery Transporting the BoilerPrepare Xpak Location InstallationPrepare Xpak Xpak Piping Boiler with DHW Tank Procedure SummaryWaterside Flow Primary Circuit Pump DutyKey for installation sample diagrams Xpak Installation DiagramsPage Page Making the GAS Connection Length Gas Volume Capacity Pipe feet Ft 3/hGas Pipe Capacity for different pipe sizes Equivalent length for pipe fittings in feetBoiler Template Fig All Air from Outdoor sealed combustion All Air from Inside the Building room airFlue GAS System Vent SystemsBoiler Supply Minimum Clearances from VENT/AIR Inlet Termination Installations1 Canadian Installations2Vertical Coaxial Sealed Combustion Operation TWO Pipes Single Wall Room AIR Dependent Operation Field supplied Stainless steel013102 Description Diagram Drawing TWO Pipes Single Wall = total intake length = Electrical Connections Connecting the Condensate Water DrainExternal Wiring Limitations External WiringConnecting Thermostat Appliance Terminal BlockHigh Terminal Strip DetailsLow Remote Control Connection WAY Valve Wiring ConnectionOutdoor Sensor Connection Wiring Functional Diagram Are several steps involved in starting up the boiler START-UP ProcedureCommissioning Freeze Protection When UsedCHECK/CONTROL Water Chemistry Heating SystemInitial Lighting and Ignition Safety Shutoff Device Test Testing for GAS LeaksCheck Thermostat Circuits Initial Flushing of the SystemFinal Checks WarrantyInstructing the User Reset Function Switching on the ApplianceSwitching OFF START-UP and OperationGreen indicator LED Fig Indicator Leds and FaultsRed indicator LED Fig For alarm AL91 For AL41 faultsCHECKS, Adjustments and Fault Finding GAS Valve Minimum Pressure Setting CHECKING/ADJUSTING the Boiler FAN SpeedsExternal Faults Installation FaultsReversed Polarity or Supply Fault Fault FindingBoiler Configuration Electrical ChecksProgrammable Timer DAY+NIGHT Setting the Outdoor Reset Curve with Outdoor SensorSelecting the offset heating curve Fig Type of Heat Request Standard212 194 176 158 140 122 104 Code Cause Alarm Type Action Fault CodesComponent Removal Procedure Replacement of ComponentsServicing Instructions GeneralFlow Sensor Primary Thermistor Fig Water Pressure Switch FigReturn Sensor Return Thermistor Fig Printed Circuit Board FigFlue FAN & Mixer Fig Blocked Flue Pressure SWITCH/IGNITION Transformer FigBurner Fig Main Heat Exchanger FigFlue Collector and Flue Thermostat Removal Fig Condensate Trap Removal FigLPG Instructions GAS Supply InstallationPropane GAS GAS SupplyTechnical 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.
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