
01/10/2008 HI321 WARMFLO II Dual Heat System Furnace Interface Controller and Control Voltage Installation and Operations Application – Heat Pu
01/10/2008 8 HI321 Important - Located on the WF II board is a firmware chip that determines a specific set of defaults (see table below). However
01/10/2008 9 HI321 Temperature (Efficiency Dial) – Located on the front cover of the WF II Electro-Mate, the red center screwdriver adjustment dial
01/10/2008 10 HI321 Temperature (Efficiency Dial) – Located on the front cover of the WF II Electro-Mate, the red center screwdriver adjustment dial
01/10/2008 11 HI321 heat loss curve or the higher the operating efficiency. The closer a selected setting is to G, the steeper the heat loss curve o
01/10/2008 12 HI321 OPERATION INDICATORS WF-LGR4 Front Monitor LED’s • Utility, off-peak – utility load management receiver is not interrupting. •
01/10/2008 13 HI321 Inside Warmflo Board, Red LED’s - The four red LED’s next to the output connector, indicate Stage 1, 2, 3, and 4 operation (Stag
01/10/2008 14 HI321 STAT OVERRIDE TIMER (SOT) This is a field option internal timer which can be field programmed with WF analyzer to select a rooms
01/10/2008 15 HI321 SPECIAL APPLICATION/INSTALLATION For Various Heat Pump, Multi-Speed, Multi-Stage Furnaces, Blower Options, Oil Furnace, etc. Ty
01/10/2008 16 HI321 OPTIONAL ACCESSORIES Standby Override – The front switch provides a very effective override switch to fossil fuel furnace capabi
01/10/2008 17 HI321 2. The terminal blocks for control wire hook-up are designed for a wire insertion and screw clamp down. If there is no wire co
01/10/2008 HI321 TABLE OF CONTENTS PAGE INTRODUCTION 1 INSTALLATION REQUIREMENTS 1 MECHANICAL INSTALLATION
ELECTRO INDUSTRIES, INC.MONTICELLO, MN 55362WF-DUAL HEATSTD. HP STATHH340REV.B 03-07-07T5TEMPERATUREA1EL ONLED6UPCB5615CSMINIMUMWARMAIRSW1LED3LED4LED2
11/05/2008 1 HD320 EElleeccttrroo--HHEELLPPSS IIVV WarmFlo Terminology, Key Terms ST – supply temperature sensor. This is the warm air or duct se
11/05/2008 2 HD320 - New 2008 – version 2.38, 10.03, 12.04, 15.03, etc. – once activated, it remains for the completion of the heat call. Thus it o
11/05/2008 3 HD320 Note: With an Electro-Mate it is assumed there is always standby or gas furnace. For non-automatic or wood, suggest using EMA and
11/05/2008 4 HD320 Blower operation – the air handler or fossil fuel furnace blower is operated from its own fan center (G screw). The activation o
11/05/2008 5 HD320 HANDHELD ANALYZER/LAPTOP SOFTWARE PC software (ET-SOFT-WF) or Handheld (WF-ANZ*) – now has provisions for the following setup or
11/05/2008 6 HD320 When the warm air sensor is calling for more than the heat pump and Stage 1 100% output, Stage 2, etc. turns on. Stage 1 may not
11/05/2008 7 HD320 Outdoor sensor reference or heating requirement level* – the outdoor digital sensor “tells” the WarmFlo “brain” its desired (DT) v
Page 1 of 2 XX017 Electro Industries, Inc. Limited Product Warranty Effective February 5, 2009 Electro Industries, Inc. warrants to the original
01/10/2008 1 HI321 INTRODUCTION Prior to installation we recommend that the installer verify the product intended application is applicable to your
Page 2 of 2 XX017 THESE WARRANTIES DO NOT COVER: 1. Costs for labor for removal and reinstallation of an alleged defective product or product par
01/10/2008 2 HI321 MECHANICAL INSTALLATION WF Furnace Interface, WF-LGR4 The mounting location from this enclosure is flexible to any convenient loc
01/10/2008 3 HI321 EM-WD***** Electro-Mate Downflow Application Electro-Mate nameplate or companion installation manual EI707 is required for corre
01/10/2008 4 HI321 WIRING INSTALLATION High Voltage Please reference manual EI707 pages 2 and 3. Low Voltage WarmFlo II Sensors Located within each
01/10/2008 5 HI321 OT & ST Sensor Reconnection 1. A plug-in terminal block is provided for wiring convenience. 2. Both red wires are termina
01/10/2008 6 HI321 WF-LGR4 & WF II WIRING & SETUP WF-LGR4 Application – Standard heat pump room thermostat, heat pump, WF II Electro-Mate,
01/10/2008 7 HI321 Caution – 24 volts common grounding – the installer must determine whether the furnace fan center COM screw terminal has a good gr
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