Amana VXC20 Series, Инструкция по установке и обслуживанию

Страница: 13 / 60

13
D
O
NOT
ADJUST THE CHARGE BASED ON SUCTION PRESSURE UNLESS
THERE IS A GROSS UNDERCHARGE
.
NOTICE
SUCTION PRESSURE
PSIG
R-410A °F
SUCTION PRESSURE
PSIG
R-410A °F
50 1 200 70
52 3 210 73
54 4 220 76
56 6 225 78
58 7 235 80
60 8 245 83
62 10 255 85
64 11 265 88
66 13 275 90
68 14 285 92
70 15 295 95
72 16 305 97
74 17 325 101
76 19 355 108
78 20 375 112
80 21 405 118
85 24 415 119
90 26 425 121
95 29 435 123
100 31 445 125
110 36 475 130
120 41 500 134
130 45 525 138
140 49 550 142
150 53 575 145
160 56 600 149
170 60 625 152
SATURATED SUCTION PRESSURE
TEMPERATURE CHART
SATURATED SUCTION PRESSURE
TEMPERATURE CHART
ATTENTION INSTALLER - IMPORTANT NOTICE!
Please read carefully before installing this unit.
• Do not attach any wires to the R & C Terminals on the
Condensing Unit, as they are not needed for inverter unit
setup.
• Data Line Terminals #1 and #2 are polarity sensity. Only
the data lines, 1 and 2 are required between the indoor
and outdoor units.
• Data Line Terminal #1 from outdoor unit must connect to
terminal #1 on indoor unit and data line terminal #2 from
outdoor unit must connect to terminal #2 on indoor unit.
Verify wires are not reversed.
• Calculate the Liquid Line Set length and weigh in 0.6
ounces per foot of R410A refrigerant for any length
over 15 feet.
Or
• Charge by Sub-cooling.
Sub-cooling should be 8°F ± 1°F. after adjusting charge,
please allow at least 20 minutes for the system to stabilize
before making further charge adjustment.
Setting Function
1 ON CT Communication Terminal Resister
2 ON CT Communication Terminal Resister
1 ON Cooling Emergency Mode*
2 ON Cooling Emergency Mode*
OUTDOOR UNIT DIPSWITCH FACTORY DEFAULT SETTINGS
Switch #
DS1
DS2
* DS2 sw itch 1 and 2 both must be turned on during normal operation mode
Field Selectable Boost Mode
BOOST MODE can be enabled or disabled through the
control board push buttons or through the CoolCloud app.
BOOST MODE allows the system to operate at increased
compressor speed to satisfy unusually high loads. BOOST
MODE is initiated by an outdoor temperature sensor
located in the outdoor unit.
Please note that outdoor equipment operational sound
levels may increase while the equipment is running in
BOOST MODE. Disabling BOOST MODE will provide the
quietest and most efficient operation.
NOTE: BOOST MODE is applicable only for
AVXC200**1AB or later revision.
BOOST MODE is ON by default and is activated when the
outdoor temperature reaches 105°F. BOOST MODE can
be disabled and enabled and the activation temperature
adjusted in the Settings menu of the CoolCloud app or
through the indoor / outdoor push button menus.
If installing with a CTK04 thermostat, please see the
addendum for further instructions.