Hitachi MC-20AN Installation Manual

INSTALLATION MANUAL
FOR MULTI-KITS
PIPING CONNECTION KIT MODELS: MC-20AN, MC-21AN, MC-30AN

NOTE:
Hand over this installation manual to the next installation
work personnel.
1. APPLICABLE OUTDOOR UNITS
These multiple pipe connecting kits can be applied to the R410A
SET-FREE series.
2. TRANSPORTATION
Transport the product as close to the installation location as
practical before unpacking.
Name of Parts
Branch Pipe for
Gas Line
Branch Pipe for
Liquid Line
Insulation for
Gas Line
Insulation for
Liquid Line
Reducer
for Gas Line
Connection
(For End of
Multi-Kit
Connection)
Reducer
for Liquid Line
Connection
(For Unit Piping
Connection)
Tape

NOTE:
If any of these parts is not contained, please contact your distributor
MC-20AN MC-21AN
Q'ty
1
1
1
1
1
1
1
1
None
2

CAUTION:
Do not put any material on the product.
3. BEFORE INSTALLATION
Confirm the number of the following parts by referring to the
model printed on the package before unpacking.
Do NOT put any foreign material into the parts. Check to confirm
that no foreign materials are inside the parts before installation.
Piping Connection Kit 1
Q'ty
1
1
1
1
1
1
1
1
1
None
2
.
P5414715, PMML0206A-rev.2 - 01/2011
MC-30AN
Piping Connection Kit 2
Q'ty Q'ty
1
1 1
1 1
1 1
1 1
1 1
1
1
1 1
None 1
2 2
1
1