background image

Summary of Contents for Electro-Boiler EB-WO-13

Page 1: ...ertemp conditions With the mixture of zones the zone controller ZTS option is highly recommended see page 2 This series is equipped for load management interrupt and can apply to standard baseboard radiation dual heat combinations under floor radiant wood boiler supplement etc Note If this installation does not include dual heat standby boiler the front panel switch must always be in the normal po...

Page 2: ...ple Boilers 3 Two Temperature Operation or Feature 4 Boiler Plumbing Kit Placement 4 Installation Requirements 4 Mechanical Installation Under Floor Radiant 6 Dual Heat 7 Electrical Hookup 8 Standby Boiler 9 Remote Display 9 Water Fill Procedure 9 Controller Setup 10 Operational Tips 12 Replacement Parts List 13 Troubleshooting Repair Helps 13 WarmFlo Operational Information 14 ...

Page 3: ...l the Electro Boiler is generally at the gas oil outlet but for wood the Electro Boiler must be on the inlet sides The standby boiler cannot be operated as hot boiler This will defeat the Electro Boiler Rewire as required standby boiler is turned on from the brown wires In the case of existing fossil fuel boiler conversions it is assumed the expansion tank valving air bleeder and circulation pump ...

Page 4: ...ly injection pump techniques come with a controller which is designed to protect a gas boiler from cool water return This is simply not needed and a duplication with the temp sensing controller within this Electro boiler and the injection pump controller will be of no benefit within the operating system The zone valve zone pump control strategy must be wired to provide the boiler R and W contact c...

Page 5: ...erface line voltage pumps with the boiler R and W control terminals see drawing BH008 This switching relay can be combined with the above zone controller board ROOM THERMOSTAT PLACEMENT Fin tube radiation fan coil etc heat only wall t stat connected to operate zone valves see previous section or for single zone the t stat is connected directly to Electro Boiler R and W Floor radiant comfort and pr...

Page 6: ...k must be performed by trained qualified contractors or technicians Electro Industries Inc sponsors installation and service schools to assist the installer Visit our web site at electromn com for upcoming service schools WARNING ALL ELECTRICAL WIRING MUST BE IN ACCORDANCE WITH NATIONAL ELECTRIC CODE AND LOCAL ELECTRIC CODES ORDINANCES AND REGULATIONS WARNING OBSERVE ELECTRIC POLARITY AND WIRING C...

Page 7: ...staller must know this product well enough to instruct the end user on its safe use Safety is a matter of common sense a matter of thinking before acting Professional installers have training and experienced practices for handling electrical sheet metal and material handling processes Use them CLEARANCES MINIMUM CLEARANCE FROM COMBUSTIBLE SURFACES SUGGESTED MINIMUM SERVICE CLEARANCE BACK 0 INCH 0 ...

Page 8: ...d This can be an air diaphragm tank as provided in the plumbing kit or a basic empty tank where air is compressed at the tank top Inlet Temperature Gauge recommended to observe the operation of the system Air Vent install with the pressure relief valve as shown on drawing BX502 page 2 or part of the air eliminator shown on BX502 page 3 Inline Air separator this can be installed ahead of the pump w...

Page 9: ...top The unit will not function properly with the vessel in a horizontal position NOTE Mount at least 20 inches above the floor to allow element removal and service at the bottom 5 Typically this unit is wall hung next to the existing boiler 6 Use the pipe fittings to install the safety relief valve and air vent Add the necessary piping to the safety relief valve so that water damages do not occur ...

Page 10: ...ally check valve isolate the standby boiler self contained pump from the system pump controlled by these two terminal screws 4 Operating Thermostat two types can be used Connection is at the control board bottom Standard Mechanical connect to R and W bottom right Set thermostat internal heat anticipator to 0 2 Electro Stat ES 24 C RS or ES 24 SRO 3 wire connection required R to R W to W C to commo...

Page 11: ... the recommendations and source from your local professional plumber specializing in hydronics heating systems WATER FILL PROCEDURE The following procedure applies to non glycol or antifreeze and prepackaged plumbing kit and or when the system is plumbed exactly as shown on drawing BX502 Caution If the building supply pressure is connected directly to supply water ball valve without pressure reduc...

Page 12: ...cal 67 outside NOTE The customary definition of outdoor reset is basically opposite to this Electro Industries WarmFlo concept In the case of outdoor reset you set the maximum or worst condition operating supply temperature As it warms up outside the supply temperature is decreased downward from that point In the case of Electro Industries WarmFlo we begin at a minimum or comfort level supply temp...

Page 13: ... during load control interrupt On the inside control board just above the two bottom terminal blocks is a small pin jumper arrangement The black device sets up the pump mode Just below this pin jumper arrangement are W and L lettering When the two pin shorting device is in the W position the pump is a direct function of R to W input When the two pin jumper is in the L position the pump is interrup...

Page 14: ... light indicator associated with these safety hi limits Also these 205 F safety limits break the L2 current carrying 240 volt wire going to the elements Reset involves locating a small shiny lever or metal tab protruding on the side of the black safety limit base This small tab is pressed inward approximately 1 8 to snap in the contacts Safety caution the wires and screws have 240 volt potential a...

Page 15: ...ram from standard PC or Analyzer software This includes the ability to fool the sensor or set in an offset for various troubleshooting purposes This software disk comes with a special cable needed for PC or Analyzer hookup ET SOFT TS PC software disk and cable ET SOFT TSP Palm software disk and cable 4 The terminal blocks for control wire hook up are designed for a wire insertion and screw clamp d...

Page 16: ...nctions STANDBY RESET allows disable of 5 minute 80 reset SOT E time or disable all stages on DT flat Stage disable temperature 1 2 3 4 Applies mainly to EBWO for EBWA OT function is disabled Warning field reprogramming within WarmFlo II internal logic and non volatile memory it can detect whether it is operating from one of the above factory pre programmed chips or if it has been modified reprogr...

Page 17: ...for each stage allowing the disable of specific stages above the preset temperature Delay transfer from standby to electric if the unit was operating in SB for more than 1 minute the follow up transfer back to electric engages a 2 minute delay before any of the electric stages are activated The pump will react to the call for heat but the elements will stay off for 2 minutes in order for the pump ...

Page 18: ......

Page 19: ......

Page 20: ......

Page 21: ......

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ...tem for Brand X boilers or dual EB R L E Series EB ZC 4 wiring and convenience interface isolated boiler end switch EB 5415A low cost 2 or 3 zones sheds one boiler stage Mini Boiler enhancement ZONE CONTROLLER SLAB STAT Sensing and controlling the system based upon radiant floor surface temperature or the concrete mass has very positive benefits Radiant floor air stat in the same area as a forced air...

Page 26: ...es boilers come standard equipped with outlet temperature pressure gauge pressure relief safety valve and when applicable the WarmFloTM electronic control sensors These kits provide the additional components for easy installation 5585 Mini Boiler 10 kW TS Series 5586 TS Series Standard 5578 3 4 Pipe 5582 1 Pipe 5579 1 1 4 Pipe 120V 1 25 HP maintenance free wet rotor circulator Pump curve example 5...

Page 27: ...ade by Electro Industries or its authorized representative Electro Industries will cover reasonable labor costs to repair defective product or product parts for ninety 90 days after installation TWENTY YEAR 20 LIMITED WARRANTY ON BOILER ELEMENTS AND VESSELS Electro Industries Inc warrants that the boiler elements and vessels of its products are free from defects in materials and workmanship throug...

Page 28: ...ill be null and void 4 The purchaser shall have maintained the product in accordance with the manual that accompanies the unit Annually a qualified and licensed contractor must inspect the product to assure it is in proper working condition 5 All related heating components must be maintained in good operating condition 6 All lines must be checked to confirm that all condensation drains properly fr...

Reviews: