Factory set for Natural Gas. Can be Converted to Propane with parts provided. WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or death. - Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other appliance. - WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building.
TECHNICAL DATA GENERAL SPECIFICATIONS WATER CONTENT MB35S MB50S 3.0 4.0 Litres Litres 0.66 0.88 MINIMUM FLOW RATE 80 l/m (17.
Contents Section TECHNICAL DATA Page Inside cover User Instructions 1 INTRODUCTION Heater Location Gas Supply Conversion Flueing Air Supply Outdoor Heaters Condensate Drain Pool Pump & Pipework Winterisation Electricity Supply 3 3 4 4 4 4 4 5 5 5 5 INSTALLATION OF HEATER Procedure Outdoor Terminal Flue Systems Wall Terminal Flue Examples Roof Terminal Plumbing Pressure Switch Gas Conversion Gas Connection Condensate Connection Electrical Connection Commissioning Control Setup Multiple Heater Kit Wall
Genie USER'S OPERATING INSTRUCTIONS FOR YOUR SAFETY - READ BEFORE OPERATING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. This appliance is equipped with an ignition device which automatically lights the burner. * Do not use this appliance if any part has been under water.
CAUTION Elevated water temperature can be hazardous, and the U.S. Consumer Product Safety Commission recommends the following guidelines: Pool Demand LED - Green Off - There is no Pool Heating demand, pool heating is off. On - There is Pool Heating Demand and the Pool is not up to temperature. Flashing - The Pool Heating Demand is met, the pool is up to temperature. 1. Spa or hot tub water temperatures should never exceed 40°C (104°F). A temperature of 38°C (100°F) is considered safe for a healthy adult.
Health and Safety document No 635, “Electricity at Work Regulations”. Detailed recommendations are contained in the following British Standard Codes of Practice. INTRODUCTION These Instructions cover a range of direct, floor mounted, gas fired, condensing pool heaters which are room sealed and fan assisted. The flue system available is concentric, left, right, rear, and vertical, all up to 20 metres ‘FEL’. There is also an Outdoor Top terminal for use where the Heater is installed out of doors.
cannot be touched by a person using the bath or shower. Where installation will be in an unusual location then special procedures may be necessary and BS.6798 gives detailed guidance on this aspect. A compartment used to enclose the Heater MUST be designed and constructed specially for this purpose. An existing cupboard, or compartment, may be used provided it is modified for the purpose. Details of essential features of cupboard compartment design, including airing cupboard installations are given in BS.
Genie Resistance 1.6 1.4 m head 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 250 l/m Fig. 2.0 Condensate Drain Winterisation See Fig. 7.0, and 7.1 Turn off the Mains electricty and Gas Supply. As supplied the Heater includes one litre of Sentinel X500 Inhibitor/Anti-freeze, this is sufficient to protect the Heater down to -10°C. It is recommended that this is maintained and so should be replenished if there is a loss of primary water. See Fig 14.
INSTALLATION OF HEATER Space Required for Installation and Service. Left, Right or Above 300 mm 12 in. In Front 800 mm 40 in. Suggested procedure: Site to suit the pool, terminal, plume and condensate drain limitations. The Terminal position should follow BS 5440 and be at least 600mm away from any opening or obstacle. 1. For an indoor installation only : Mark & Drill Flue hole. (See Fig. 3.1 and 3.2 for dimensions) 2. Fix the Heater to the floor using the holes provided in the front channel. 3.
Heater Dimensions 134 374 980 94 342 265 341 773 940 Pipe Connections & Locations Fig. 3.
Outdoor Flue Terminal (MBOT) 550 Outdoor Terminal Dimensions Clamp Assembly Screw Fig. 3.3 Flat Roof Installation 500 Pitched Roof Installation 500 Vertical Roof Terminal Dimensions Use Seldeck Flashing System for all Roof Installations Vertical Roof Terminal (MBVT) 1 metre Horizontal/ Vertical Extension Pipe (MBHVE) 45 degree bends (MB45DB) Fig. 3.
Flue Examples Outdoor Terminal Extended Horizontal Wall Terminal Extended Vertical Roof Terminal MBOT MB90DB MBHVE MBHT (not shown) MBVT MBHVE TO OFFSET USE MB45DB TO OFFSET USE MB45DB Fig.4.3 Horizontal Wall Terminal MB90DB MBHT (not shown) Fig.4.1 Fig.4.2 Fig.4.
Flue Kit Part Codes (cont.) The Maximum Flue Equivalent Length (FEL) permitted is 20 metres, horizontal or vertical. The Flue Kits available below list the FEL for each component. Add up all the FEL’s used in your design and check that this does not exceed 20 metres. (see page 6) Kit Code Description FEL Photo of Kit Flue Equivalent Length (m) MBHT Horizontal Wall Terminal 3.9m MBHVE 1 metre Horiz./Vertical Extension Pipe 1.0m MBVT Vertical Roof Terminal 3.
pool then it is recommended that a flow switch is installed and interlocked with the Heater supply. The Heater must be located so that any water leaks will not damage the structure of adjacent area. There is no requirement for heat shunt connections to the Heater, plumbing can be made in standard plastic 1½” or 50mm pipe from the supplied demountables 1. Ensure the required service clearance is available. 2. Fit the 90 degree elbow to the heater and measure from its outlet face to the wall. 3.
Conversion to LPG The Heater can be converted on site. NG to Propane, or Propane to Butane. 1. Throttle Adjustment With the Gas and Electrical supply off, undo the three screws that hold the Venturi to the Gas Valve. (See Fig.6.0) Allow the Gas valve to drop and gently hang on its cables. Fit the Conversion Orifice into the Rubber Seal that sits in the Gas Valve. (See Fig.6.1) Re-assemble the Gas Valve and Venturi. Affix the new LPG Serial Number Data Label supplied over the existing.
Condensate Connection Electrical Connections The direction of the plastic condensate drain pipe connection can be altered from the factory position on the left, to the right. Remove the blanking plate from the left hand side (See Fig. 3.1) Loosen the two screws holding the Trap bracket and swivel the trap through 90 degrees. Secure the bracket and fit the supplied 40 mm pipe. Example installations are shown in Fig 7.0. Fit blanking plate to the right hand side. (See Fig 7.
Example Condensate Disposal Methods Note: Do not reduce the pipe size below the 40mm provided. Soakaway Insulate against freezing 200mm Land Drain Filled with Lime chippings 400mm deep Stack Attachment Strap-On Boss 1:20 Fall ( 2.5 Degrees ) Soil Pipe or Drain Fig.7.
Commissioning Fault Diagnosis) LPG models require to be modified as described on page 12. It is recommended that the condensate trap is full of water before firing. If the Heater fails to light the gas it will shutdown and try again. It will repeat this a total of 5 times and then locks out. This will show as the Red LED lit and ‘GAS’ on the display. Press the Lock/Reset button to start another 5 attempts. General IMPORTANT The heater primary contains Sentinel X500 inhibitor/anti-freeze.
Pressure Gauge Fig. 9.0 On / Off Switch User Setup Mode Setting Lock/Reset Button Temperature Display Pool Temperature Control Knob Factory Setting Alternative Display Indicator 1 Display units ° F = Fahrenheit ° C = Centigrade 2 Maximum temperature 32 °C (90 °F) 41 °C ( 106 °F) 3 Software Version ° F or ° C PL or SPA e.g 011 User Setup Mode Switch on with the panel switch whilst pressing the Lock/Reset button. Setup Mode. then release.
Installation Instructions Multiple Heater Kit Overview It is possible to connect together several Heaters and by doing so obtain a larger output with an economical and a fail-safe design. The Multiple Heater Kit enables 2 or more Heaters to be connected to obtain the necessary Load Sharing, automatically. This works by one Heater being a Master and the others being Slaves.
Turn on the Mains, then switch on all the Heaters. After a short self-test the Master should show the actual temperature, and the Slaves three dashes “---”. If a Slave continues to show a moving display of dashes this indicates it not correctly connected to the Master, check the Interconnection cable plugs are fully home. Replace the panels. Operation Turn on all the Heaters with their Pool Tempera ture Controls. The Master will show temperatures and the Slaves “---”.
Wall Mounting Kit Overview The Genie 35 and 50 models can be wall hung using the Wall Mounting Kit. Kit Part Code: MBWMK35/50 Instructions Select a suitable wall and position to mount the Heater. (Note the Heater weighs 40kg.) Screw the Top Wall Mounting Bracket level to the wall. (Fig 10.4) Attach the Top Handle Bracket to the rear of the Heater by using the 3 M4 screws supplied. (Fig 10.
TOP HANDLE BRACKET M4 SCREWS SUPPLIED (3 PLC'S) LOCATING STUDS (2 PLC'S) TOP WALL MOUNTING BRACKET REMOVE DEMOUNTABLE POOL FITTINGS FOR BETTER DRILL ACCESS Fig. 10.
Schematic Wiring Fig.11.
FAULT FINDING WARNING: BEFORE COMMENCING OR COMPLETING ANY ELECTRICAL WORK ON THE APPLIANCE, IT IS RECOMMENDED THAT THE BASIC SAFETY CHECKS FOR EARTH CONTINUITY, SHORT CIRCUIT, POLARITY AND RESISTANCE TO EARTH ARE MADE. ALL WORK CARRIED OUT SHOULD FOLLOW GUIDELINES LAID DOWN BY THE I.E.E. Operation The Heater requires Mains on both the Live (L) and Switched Live (SL) connection to be able to run.
LOCK / RESET DISPLAY FRONT PANEL ON PCB Condensing Pool Heater 23 ‘HI’ Condensate level high. Blocked? Clear obstruction and allow control to auto reset . ‘GAS’ Gas Control Lockout. Unable to light burner, reset with Button. OR Flue Stat tripped. Investigate cause. Reset on Flue Stat ‘OH2’ Flue gas over temperature. Allow to cool then investigate in Engineering Mode. Reset with Button ‘SEr’ alternating with pool temperature. Service required, working hours has reached setpoint.
LOCK / RESET DISPLAY FRONT PANEL ON PCB Condensing Pool Heater RED LED1 RED YELLOW GREEN 24 For all of the above. Turn off, correct problem and turn back on again and the display and operation will be normal.
SERVICING Health and Safety Statement : This Heater contains no asbestos. Routine Service To ensure continued efficient operation of the appliance it is recommended that it is checked and serviced at regular intervals. The frequency of servicing will depend upon the particular installation and usage but in general every 2000 hours of operation should be the maximum. It is law that any service work should be carried out by Corgi registered personnel. Fig 12.0 Pipework IMPORTANT.
Heat Exchanger Combustion Temperature Sensor. Unclip the sensor from the connection. Transfer the push on electrical connectors to the Flue Thermostat replacement and clip back on. Ignition Control. Gas Valve. Fan. Heat Exchanger Pool Sensor Pump. This is located in a pocket in the ‘From Pool’ side of Heat Exchanger. the Secondary Heat Exchanger. (See Fig.14.6) Secondary Heat Exchanger. Pull out the retaining slipper, and pull out sensor.
Gas Valve (See Fig.14.3) Heat Exchanger (See Fig.14.0) The removal of the Heat Exchanger will require the draining of the Heater. Undo both the Demountable connections to the Pool pipework. (See Fig.14.5) Undo the screws holding the panels around the Demountable connections. (See Fig.14.5) Lower the pipework away from the Heat Exchanger. Remove the Front Top Panel and disconnect the Flue Thermostat connections. Pull the Air Duct and Flue up and away from the Heater Flue Adapter.
Spares Item Mfg’ Part Number Primary Heat Exchanger (Genie35) Primary Heat Exchanger (Genie 50) Secondary Heat Exchanger Propane Orifice (Genie 35) Propane Orifice (Genie 50) Fan Gas Valve Ignition Control Pool Thermostat PCB Relay Pressure Gauge Water Pressure Switch HT Lead Condensate Syphon Condensate Pressure Switch Spark & Sense Electrode Flue Thermostat Control Thermostat Pool Temperature Sensor Ht Exchanger Flow Sensor Genie Pump M2136 M2139 M2678 M2150 M2151 M2138 M2140 M2141 M2155 M2688 M4240 65
Heater Components Combustion Sample Point Flue Adapter Flue Thermostat Fig.14.1 Condensate Pressure Switch Heat Exchanger Combustion Temp Sensor Air Vent Heat Exchanger Spark & Sense Electrode Fig.14.2 Fan Fixing Nuts Fan Venturi Pump Fan Electrical Connectors Air Tube Condensate Syphon Fig.14.3 Venturi Throttle Offset Tube Expansion Vessel Gas Valve HT Lead Fig.14.
INSTALLATION & SERVICE HISTORY Tick appropriate: Model Genie 35 Gas Genie 50 NG LPG Commissioning Installer Corgi No Working pressure CO Date: mbar ppm Instructed User in operation? Service History Date Cleaned ? Pressure CO CO2 Date Cleaned ? Pressure CO CO2 CO2 % Yes/No
