Ameristar M4HP40 Series, Руководство по установке

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1. Install the lines with as few bends as possible. Care should be taken not to kink or
damage copper tubing. Use clean hard drawn copper tubing where no appreciable
amount of bending around obstruction is necessary, care must be taken to avoid
sharp bends which may cause a restriction.
2. The lines should be installed so that they will not obstruct service access to the coil,
air handling system or filter.
3.7 PRECAUTIONS DURING LINE INSTALLATION
3. Care must also be taken to isolate the refrigerant lines to minimize noise transmis-
sion from the equipment to the structure.
4. The suction line must be insulated. Tape and suspend the refrigerant lines as shown.
DO NOT allow tube metal-to-metal contact. See Fig.5.
5. Use PVC piping as a conduit for all underground installations as shown in Fig.6.
Buried lines should be kept as short as possible to minimize the build up of liquid
refrigerant in the suction line during long periods of shutdown.
6. Pack a sealing material such as perma gum around refrigerant lines where they
penetrate a wall to reduce vibration and to retain some flexibility.
Insulated Liquid Line
Tape
Sheet Metal Hanger
optional
Suggested
Incorrect
Fig.5 Tubing Hanger
Fig.6 Underground Installation
9
Insulated Suction Line
NOTE
NOTE
NOTE:
14 SEER
C
RE
D
YE
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O
W
GR
EE
N
Y
R
G
INDOOR UNIT
OUTDOOR UNIT
G
C
Y
B
LA
C
K
R
C
B
LA
C
K
GROUND
PLUG PLA TE