Model Specific Information; Shipping Information; Refrigerant Charge; Required Pool Water Flow Rates - Maritime Geothermal Nordic PC Series Installation And Service Manual

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Model Specific Information

Table 26 - Shipping Information (PC)

WEIGHT
MODEL
lb. (kg)
PC-45
515 (234)
PC-55
520 (236)
PC-65
550 (250)
PC-75
610 (277)
PC-80
610 (277)

Table 28 - Refrigerant Charge

MODEL
lb
PC-45
9.0
PC-55
10.0
PC-65
11.0
PC-75
12.0
PC-80
12.0
- Oil capacity is marked on the compressor label.
- Refrigerant charge is subject to revision; actual charge
is indicated on the unit nameplate.

Table 30 - Control Temperature Limits

Parameter
Room Relative Humidity (RH)
Room Air Temperature
Pool Water Temperature

Table 31 - AC2-Series Outdoor Unit Sound Levels (dBA)*

1 ft distance
MODEL
Front
Side
AC2-45
68.0
61.1
AC2-55
72.4
66.8
AC2-65
70.3
62.9
AC2-75
71.7
66.8
AC2-80
71.7
66.8
* At maximum fan speed. This occurs in heating mode, or in cooling mode
with outdoor greater than ~27°C.
ISSUE 03: 1-Oct-2021
DIMENSIONS in (cm)
L
W
70 (178)
44 (112)
40 (102)
70 (178)
44 (112)
40 (102)
70 (178)
44 (112)
40 (102)
70 (178)
44 (112)
40 (102)
70 (178)
44 (112)
40 (102)
kg
Refrigerant
Oil Type
4.1
R410a
POE
4.5
R410a
POE
5.0
R410a
POE
5.4
R410a
POE
5.4
R410a
POE
Room Thermostat or BACnet
Room Thermostat or BACnet
Internal Setpoint Control or optional aquastat or BACnet
3 ft distance
5 ft distance
Front
Sides
Front Sides
66.4
59.7
63.5
71.1
64.8
68.0
65.9
60.5
62.2
68.7
63.7
65.7
68.7
63.7
65.7

Table 27 - Shipping Information (AC2 Outdoor Unit)

MODEL
H
AC2-45
AC2-55
AC2-65
AC2-75
AC2-80

Table 29 - Required Pool Water Flow Rates

MODEL
PC-45
PC-55
PC-65
PC-75
PC-80
These flow rates should be used for pool pump sizing only.
Actual flow rate will be set using valves as shown in
002297PDG.
Device
10 ft distance
Front Sides
57.4
59.3
56.7
62.9
64.6
61.1
58.1
56.6
54.0
61.2
60.0
57.1
61.2
60.0
57.1
Page 65
WEIGHT
DIMENSIONS in (cm)
lb. (kg)
L
230 (104)
36 (91)
230 (104)
36 (91)
295 (134)
36 (91)
295 (134)
36 (91)
295 (134)
36 (91)
gpm
21
28
35
40
45
MIN.
10%
50
10
°F (
°C)
70
21
°F (
°C)
Table 32 - Pool Water Pressure Drop
(all model sizes)
Flow (gpm)
psi
20
1.5
25
2.2
30
2.9
35
3.8
40
4.7
45
5.8
50
6.9
60
9.5
W
H
70 (178)
45 (114)
70 (178)
45 (114)
70 (178)
56 (142)
70 (178)
56 (142)
70 (178)
56 (142)
L/s
1.3
1.8
2.2
2.5
2.8
MAX.
80%
95
35
°F (
°C)
108
42
°F (
°C)
kPa
10
15
20
26
32
40
48
66
002291MAN-03

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