Heat Controller HMG**F1E - Manuals

Heat Controller HMG**F1E – Manual in PDF format online.

Manuals:

Manual

Manual Heat Controller HMG**F1E

Summary

Page 2 - TAbLE OF CONTENTS

2 IMPORTANT SAFETY INFORMATION .......................3 REqUIREMENTS & CODES .......................................3 GENERAL INFORMATION ..........................................4 Before You Install this Unit .........................................4 Locating the Air Handler ....................

Page 3 - IMPORTANT SAFETY INFORMATION; WARNING; NITROGEN; HEALTH; • Before servicing, disconnect all electrical power

3 IMPORTANT SAFETY INFORMATION INSTALLER: Please read all instructions before servicing this equipment. Pay attention to all safety warnings and any other special notes highlighted in the manual. Safety markings are used frequently throughout this manual to designate a degree or level of seriousness...

Page 4 - GENERAL INFORMATION; before You Install this Unit; INSTALLATION CLEARANCES; Operation of Air Handler During Construction

4 GENERAL INFORMATION This appliance has been tested for capacity and efficiency in accordance with AHRI Standards and will provide many years of safe and dependable comfort, providing it is properly installed and maintained. Abuse, improper use, and/or improper maintenance can shorten the life of t...

Page 5 - Installation in a Garage; Unconditioned Spaces

5 handler must be cleaned and/or repaired if found to be dirty, damaged, or malfunctioning in any way by a qualified HVAC technician. The air handler shall be inspected and approved by applicable local authority even if this requires redundant inspections. • The serial number for the air handler use...

Page 6 - AIR HANDLER INSTALLATION; • The unit must be leveled at installation and attached to; Horizontal; Return

6 AIR HANDLER INSTALLATION The HMG**F1E, HMG**X1E & HCG**V1E Series Air Handler is shipped ready for vertical upflow installation and is approved for attic, basement, alcove/closet or crawlspace installation with zero clearance to combustibles. See Table 1 (page 4) for required installation clea...

Page 7 - Figure 4. Unit Horizontally Suspended; Horizontal Installations; Horizontal Left Installations:; IMPORTANT: If the webbing is not removed, the

7 Figure 4. Unit Horizontally Suspended Threaded Rod LagBolt Nuts (x2) Washer and Lockwasher Nuts (x2) Horizontal Installations These air handlers can be installed horizontally in an attic, basement, crawl space or alcove. It can also be suspended from a ceiling in a basement or utility room in eith...

Page 8 - Refrigerant Line Connections; Recess; Figure 5. Circuit breaker Cover

8 Refrigerant Line Connections WARNING: The coil in the air handler is factory shipped with a nitrogen charge. Avoid direct face exposure or contact with valve when gas is escaping. Always ensure adequate ventilation is present during the depressurization process. Address any uncertainties before pr...

Page 10 - Condensate Drainage; • Methods for disposing of condensate vary according; PVC or flexible tubing; Figure 9. Condensate Drainage Example

10 6. Braze the individual connections with dry nitrogen flowing through the joints. NOTE: This will prevent internal oxidation and scaling from occurring. 7. Wrap the refrigerant lines with pressure sensitive neoprene or other suitable material especially where the lines enter the opening in the sh...

Page 11 - ELECTRICAL CONNECTIONS; • Verify proper operation after servicing.; Line Voltage

11 ELECTRICAL CONNECTIONS WARNING: ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury or property damage.Improper servicing could result in dangerous operation, serious injury, death or property damage. • before servicing, disconnect a...

Page 12 - • The thermostat should be mounted about 5 feet above; Control board; Twinning; Please follow

12 CAUTION: Isolation must be maintained from the external Class 2 output of any transformer in a cooling circuit. Use a thermostat with isolating contacts to prevent inter-connection of Class 2 outputs. • The thermostat should be mounted about 5 feet above the floor on an inside wall. DO NOT instal...

Page 13 - STARTUP & ADjUSTMENTS; before You Start the Unit

13 NOTE: Variable speed air handlers cannot be twinned. Heater Kits When electric heat packages with circuit breakers are field-installed, the circuit breaker may be used as a disconnecting means in most applications. Reference the NEC and local codes for disconnect requirements. If a heater kit is ...

Page 14 - • Terminal 4 = Hi speed

14 blower Configurations Determining Nominal System Capacity To select the appropriate airflows for the air handler, the nominal system capacity must be known. The nominal system capacity is always the nominal capacity of the outdoor unit. However, in some situations the nominal system capacity may ...

Page 15 - Dehumidification Options

15 4. Replace the upper door and secure it to the unit.5. Restore power to the unit. High Efficiency Units (Variable & Fixed Speed) IMPORTANT! This air handler has been designed to give the installer maximum flexibility to optimize system performance, efficiency, and comfort. Because there are s...

Page 16 - • Before servicing, disconnect all electrical power

16 TROUbLESHOOTING If the air handler fails to operate, check the following: • Is the electric turned on? • Is the thermostat operating properly? • Are the blower compartment door(s) in place? • Is the air handler disconnect closed? • Has the circuit breaker tripped or the control board fuse burned ...

Page 17 - Detail D; Yes

17 FIGURES & TAbLES Figure 12. HMG**F1E, HMG**X1E & HCG**V1E Series Physical Dimensions 3/4” 3/4” 3/4” 13” 1 7/8" K.O. 11/8” K.O. (typ.) 11/4” 15/8” 17/8” 11/4” 3 1/4” 2 5/8” 11/8” K.O. (typ.) 13/4” K.O. (typ.) 1 7/8” 3 5/8” 5 5/8” DETAIL “D” 3 1/4” 2 1/4” 15 1/4” 13” SUCTION LIQUID “W” ...

Page 19 - AIRFLOW DATA; Dry Coil ESP

19 AIRFLOW DATA Dry Coil ESP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 HMG24F1E Low 683 647 607 563 515 463 406 345 Corrected ESP 1 0.00 0.07 0.19 0.30 0.42 0.53 0.65 0.76 Medium 861 823 781 734 682 625 564 498 Corrected ESP 1 0.00 0.00 0.11 0.23 0.36 0.48 0.60 0.72 High 1072 1026 975 920 860 797 730 ...

Page 21 - See Table 6 for appropriate switch settings for these airflows.

21 HCG24V1E & HCG30V1E CFM SWITCH SETTINGS (1 = ON, 0 = OFF) NOMINAL CAPACITY 5 6 7 8 525 0 0 0 0 1.5 T ON 560 0 0 0 1 600 0 0 1 0 625 0 0 1 1 700 0 1 0 0 2 T ON 750 0 1 0 1 800 0 1 1 0 2.5 T ON 850 0 1 1 1 875 1 0 0 0 890 1 0 0 1 930 1 0 1 0 950 1 0 1 1 1000 1 1 0 0 3 T ON 1050 1 1 0 1 1125 1 1...

Page 23 - BLWDTC; CG; Figure 14. Single Stage Control board; ELECTRICAL DIAGRAMS & DATA

23 LED 1 BLWDTC BLWDTC_R HEAT COOL EAC L 1 L 2 P2 R CG W Y 3A Fuse HEATER P1 C R G Y 2 / Y O 1 W 2 W 1 Y L LED 1 HEATER P1 L 2 HUM EA C P2 3A Fuse P3 Figure 14. Single Stage Control board Figure 15. Two - Stage Control board ELECTRICAL DIAGRAMS & DATA

Page 24 - Figure 17. Variable Speed Motor Control board; RED; GREEN; Figure 16. Fixed Speed Motor Control board

24 Figure 17. Variable Speed Motor Control board GND SENSOR DEHUM Y1 H L2-OUT L2-IN L1-IN L1-OUT Y1 Y/Y2 W C EXPANSION PORT R RED GREEN TEST PORT BLOWER MOTOR RED INPUTS COOL HEAT FAN SPEED OUTPUT S STATUS LIGHTS 2 3 4 5 6 7 8 OFF ON A/B GREEN RED STATUS NO T USED TEST PORT BLOWER MOTOR R C Y1 TWIN ...

Page 25 - Air Handler; MO

25 WIRING DIA GRAM (Replaces 7110750) Air Handler Legend Field Wiring Factory Wiring: Lo w Vo lta ge High Vo lta ge ¢711075"¤ 1009 711075 A CA P. 1 3 5 2 1 2 4 6 HE AT ER PLUG RELAY RELA Y Y L2 L1 EA C COOL HEA T W G R C R C L2 L1 - 7 6 5 4 3 2 1 1=CO M 2=CA P. 3=CA P. 4=HI 5=MED 6=LO W 24 0 24 ...

Page 26 - Air Handler with F

26 WIRING DIA GRAM 7110760 Air Handler with F ixed Speed High Efficiency Motor Legen d Field Wiring Factory Wiring: Lo w Vo ltag e High Vo lta ge ¢711076(¤ 0510 1 2 24 0 24 V 208 COM TRANSFORMER R C HEATER PLUG L Y1 W2 W1 O Y/Y2 G R C L2 L1 EAL HUM L1 L2 C R EXPANSION EX PA NSIO N MO TO R TEST R C Y...

Page 27 - Air Handler with

27 WIRING DIA GRAM 7110770 Air Handler with Variable Speed High Efficiency Motor Legen d Field Wiring Factory Wiring : Lo w Vo lta ge High Vo ltag e ¢711077.¤ 0510 1 2 240 24 V 208 CO M TRANSFORMER RC HEATER PLUG L Y1 W2 W1 O Y/Y2 G R C L2 L1 EAL HUM L1 L2 C R EXPANSION 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9...

Page 29 - Table 12. Control board Operation; None

29 Table 11. HMG**X1E & HCG**V1E Minimum Circuit Ampacity & Maximum Overcurrent Protection Table 12. Control board Operation CONTROL SIGNAL & MODE OPERATION TOTAL KW bOARD ACTION W1 only EHEAT ON 5 KW Stage 1 Heat on instantlyHeat blower on after 3 second delay 10 KW Stage 1 Heat on inst...

Page 30 - Table 12. Control board Operation - Continued

30 CONTROL SIGNAL & MODE OPERATION TOTAL KW bOARD ACTION W1 & W2 EHEAT ON 5 KW Stage 1 Heat on instantlyHeat blower on after 3 second delay 10 KW Stage 1 Heat on instantlyHeat blower on after 3 second delayStage 2 Heat on after 5 seconds delay 15 KW Stage 1 Heat on instantlyHeat blower on af...

Page 31 - CONTROL SIGNAL & MODE

31 Table 12. Control board Operation - Continued CONTROL SIGNAL & MODE OPERATION TOTAL KW bOARD ACTION W1, W2 & Y/Y2 AUX HEAT ON 5 KW Stage 1 Heat on instantlyCool blower on after 3 second delay 10 KW Stage 1 Heat on instantlyCool blower on after 3 second delayStage 2 Heat on after 5 seconds...

Page 32 - INSTALLATION / PERFORMANCE CHECK LIST; INSTALLATION ADDRESS:; ATTENTION INSTALLERS:

709557A (Replaces 7095570) INSTALLATION / PERFORMANCE CHECK LIST INSTALLER NAME: CITY: STATE: INSTALLATION ADDRESS: CITY: STATE: UNIT MODEL # UNIT SERIAL # Minimum clearances per page 4? YES NO Is the unit properly installed and leveled? YES NO Does condensate drain properly in both drain tubes? YES...