Carrier 50EH, Инструкции по установке, эксплуатации и обслуживанию

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Packaged rooftop units
7
6. P
OSSIBLE TYPES OF ASSEMBLIES
I
M011
R
I
M012
R
R
I
M001
R
I
M002
R
M000
I
R
I
M010
I
M021
R R
M020
I
I
M022
R
Assemblies with mixing box and free-cooling
N
MS00
R I R
I
MS01
N
R
I
MS02
N
I
MS10
R
N
I
MS11
R
N
I
MS12
R
N
R
N
MS20
I
I
MS21
R
N
I
MS22
R
N
ME00
R I
N
E
ME01
I
R
N
E
ME02
R
N
E
I
Standard assembly
- M0 assembly : Change of supply and/or return air position in the
indoor circuit.
- MC1 assemblies: Return EC plug-fan or centrifugal fan in top box
(mixing box of 3 dampers).
- MC0 assemblies: Lower return EC plug-fan (mixing box of 3
dampers).
-
MA assemblies:
Axial return fan and air extraction (mixing box of 3
dampers).
R
N
E
MA00
I
MA01
R
I
N
E
MA02
R
N
E
I
R
N
E
MC00
I
MC02
R
N
E
I
MC01
R
I
N
E
N
E
MC10
R
I
MC11
N
E
R
I
- MS assemblies: Fresh air intake with damper, interlocked with return
damper (mixing box of 2 dampers).
- MRC0 assemblies: Lower return EC plug-fan (mixing box of 3
dampers) + cooling recovery circuit.
R
N
E
MRC00
I
MRC01
R
I
N
E
MRC02
R
N
E
I
-
MRC1 assemblies:
Return EC plug-fan or centrifugal fan in top box
(mixing box of 3 dampers) + cooling recovery circuit.
N
E
MRC10
R
I
MRC11
N
E
R
I
I = Air supply
R = Air return
N = Fresh air inlet
E = Air extraction
Legend
Mwxy
Type of assembly
Air return (0 : standard, 1 : optional, 2 : optional)
Air supply (0 : standard, 1 : optional, 2 : optional)
Assembly
Confi guration options (depending on the indoor air circulation)
- ME assemblies: Axial air extraction fan (mixing box of 3 dampers).