Enviro VHA, Установка, эксплуатация и обслуживание

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ENVIRO-TEC
8
FORM ET115.24-NOM4 (819)
LIST OF FIGURES
FIGURE 1 - Flex Hose Connections .....................................................................................................................13
FIGURE 2 - Ball Valve With Memory Stop............................................................................................................ 13
FIGURE 3 - Factory Installed Risers ....................................................................................................................14
FIGURE 4
- Factory Installed Risers, Master/Slave Configuration
....................................................................... 15
FIGURE 5 - Factory Furnished, Field Installed Risers ......................................................................................... 15
FIGURE 6 - Factory Furnished, Field Installed Risers, Master/Slave .................................................................. 15
FIGURE 7 - Field Furnished and Installed Risers ................................................................................................ 16
FIGURE 8 - Field Furnished and Installed Risers Master/Slave .......................................................................... 16
FIGURE 9 - Knockout Removal ............................................................................................................................18
FIGURE 10 - Critical Penetration Areas ................................................................................................................. 19
FIGURE 11 - Outside Air Connection .....................................................................................................................20
FIGURE 12 - G3 PWM Board .................................................................................................................................25
FIGURE 13
- Program Mode (Configuration Switch 1 ON)
.................................................................................... 26
FIGURE 14
- Constant RPM and Constant Torque EC Motors Example Fan Calibration Curve
........................... 27
FIGURE 15
- Constant Airflow and Constant Torque EC Motors Example Fan Calibration Curve
........................ 27
FIGURE 16 - High Speed Adjust ............................................................................................................................28
FIGURE 17 - Medium Speed Adjust .......................................................................................................................28
FIGURE 18 - Low Speed Adjust .............................................................................................................................29
FIGURE 19 - Normal Three Speed Operation ........................................................................................................ 29
FIGURE 20 - Mode to 2–10 VDC Proportional Control .......................................................................................... 30
FIGURE 21 - Max Speed Adjust .............................................................................................................................30
FIGURE 22 - Min Speed Adjust ..............................................................................................................................31
FIGURE 23 - Normal 2 – 10 VDC Speed Control ................................................................................................... 31
FIGURE 24
- Constant CFM/Constant Torque EC Motors (1/3 HP Shown)
........................................................... 35
FIGURE 25
- Constant CFM/Constant Torque EC Motor Driver
............................................................................. 35
FIGURE 26 - Constant RPM EC Motor (1/4 HP Shown) ........................................................................................ 36
FIGURE 27 - Constant RPM EC Motor Driver ........................................................................................................ 36
FIGURE 28 - Constant RPM EC Driver EC Motor Enable Connector .................................................................... 37
FIGURE 29 - Motor Power and Signal Connectors ................................................................................................ 39
FIGURE 30 - Motor/Blower Assembly .................................................................................................................... 42
FIGURE 31 - Electric Heat .....................................................................................................................................43
FIGURE 32 - Drain Pan Removal ...........................................................................................................................44
FIGURE 33 - Model VHM, Vertical Concealed Master High Rise, FCU, 88" Cabinet ............................................ 51
FIGURE 34 - Model VHS, Vertical Concealed Slave High Rise, FCU, 88" Cabinet ............................................... 52
FIGURE 35 - Model VHA/VHB, Vertical Hi-Rise Tandem Fire Rated and Non-Fire Rated, FCU Combinations,
88" Cabinets .....................................................................................................................................53
FIGURE 36 - Model VH, Vertical Concealed High Rise Fan Coil Unit with 79" Cabinet ......................................... 55
FIGURE 37 - Model VHM, Vertical Concealed Master High Rise Fan Coil Unit with 79" Cabinet .......................... 56
FIGURE 38 - Model VHS, Vertical Concealed Slave High Rise Fan Coil Unit with 79" Cabinet ............................ 57
FIGURE 39 - Model VHA/VHB, Vertical Hi-Rise Fire Rated and Non-Fire Rated FCU Combinations,
79" cabinets ......................................................................................................................................58
FIGURE 40 - Model VH, Vertical High Rise Coil Unit, Aluminum Discharge Grille ................................................. 60
FIGURE 41 - Model VHC/VHM/VHA Vertical High Rise Fan Coil Unit Arrangement Designations ........................ 61
FIGURE 42 - Model VHC w/o Risers & VHS/VHB Vertical High Rise Fan Coil Units, Unit Arrangement
Designations .....................................................................................................................................62
FIGURE 43 - Model VH Vertical High Rise Coil Unit Outside Inlet Dimensions ..................................................... 62
FIGURE 44
- Model VHM/VHA/VHC Tandem Master & Tandem Slave Unit Configuration Fan Coil Unit
.............. 64