Greenheck ERCH - Energy Recovery Unit with Packaged DX (468151) - Manual (Page 39)

39
Energy Recovery Unit with Packaged DX
PARTS LIST
1
2
3
4
8
5
6
7
Model ERCH
(shown with standard integral condensing section and optional electric heater)
10
1 . Supply blower
- Forward curved fan
- Adjustable motor mount for belt tensioning
- Adjustable sheaves for speed control
2 . Vibrations isolators (quantity 4 per blower)
- Neoprene
3 . Energy recovery wheel cassette
4 . Removable energy recovery wheel segments
5 . Optional supply weatherhood with 2 in . aluminum
mesh filter
6 . Optional exhaust weatherhood with bird screen
7 . Optional supply and exhaust air filter racks for
2 in . pleated, 30% efficient filters
8 . Electrical control box (standard features)
- Single point power
- Disconnect interlocked with access door
- Motor starters for the supply blower, exhaust
blower and energy wheel motors .
- 24 Vac, control circuit with terminal strip
9 . Coil section houses supply air tempering options
- Packaged DX for cooling
- Electric or hot water heat
- Indirect gas heat
10 . Exhaust blower
11 . Compressor(s)
12 . Condensing fans
13 . Condensing coil
9
11
12
13