Bosch EC Series - Page 3

21.2 Two-Stage, Three-Phase Unit with Optional
Components (MHGR) and Belt-Drive Motor.....
..64
21.3 Two-Stage, Three-Phase Unit with DDC, Optional
Compon
ents, and Belt-Drive Motor .....
.............65
21.4 Two-Stage, Three-Phase Standard Unit with Dual-
Poin
t Power and Belt-Drive Motor .....
...............66
21.5 Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, Optional Components (MHGR), and Belt-
Drive Motor .
.................................................67
21.6
Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, DDC, Optional Components, and Belt-Drive
Motor .
.........................................................68
21.7
Two-Stage, Three-Phase Standard Unit with VFD
Inve
rter-Duty Motor.....
..................................69
21.8 Two-Stage, Three-Phase Unit with Optional
Compon
ents (MHGR) and VFD Inverter-Duty
Motor .
.........................................................70
21.9
Two-Stage, Three-Phase Unit with DDC, Optional
Compon
ents, and VFD Inverter-Duty Motor.....
..71
21.10 Two-Stage, Three-Phase Standard Unit with Dual-
Poin
t Power and VFD Inverter-Duty Motor.....
....72
21.11 Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, Optional Components (MHGR), and VFD
Inverter-Duty Motor.
....
..................................73
21.12 Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, Optional Components, and VFD Inverter-
Duty Motor .
.................................................74
21.1
3 Two-Stage, Three-Phase Standard Unit with VFD
Inve
rter-Duty Motor (Ready for Field-Installed
Blower Control) .
....
.......................................75
21.14 Two-Stage, Three-Phase Unit with Optional
Compon
ents (MHGR) and VFD Inverter-Duty Motor
(Ready for Field-Installed Blower Control).
....
....76
21.15 Two-Stage, Three-Phase Unit with DDC, Optional
Compon
ents, and VFD Inverter-Duty Motor (Ready
for Field-Installed Blower Control) .
....
..............77
21.16 Two-Stage, Three-Phase Standard Unit with Dual-
Poin
t Power and VFD Inverter-Duty Motor (Ready
for Field-Installed Blower Control) .
....
..............78
21.17 Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, Optional Components (MHGR), and VFD
Inverter-Duty Motor (Ready for Field-Installed
Blower Control) .
....
.......................................79
21.18 Two-Stage, Three-Phase Unit with Dual-Point
Powe
r, DDC, Optional Components, and VFD
Inverter-Duty Motor (Ready for Field-Installed
Blower Control) .
....
.......................................80
22 Terminology..............................................................81
22.1 Acronyms.....................................................81
22.2 Terms..........................................................81
23 Check-Out Sheet .......................................................82
24 Notes........................................................................83
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EC Series Heat Pumps — 8733841499 (2024/05)