AE-XM30GR
4 – 3
4. PERFORMANCE CURVES
NOTE: Total cooling capacity and total input with 4 units running.
At Cooling for AY-XPM9FR (for AE-XM30GR)
At Heating for AY-XPM9FR (for AE-XM30GR)
At Cooling for AY-XPM7FR (for AE-XM30GR)
At Heating for AY-XPM7FR (for AE-XM30GR)
[2] REFRIGERANT PIPE INSTALLATION WORKS
1. Piping
Max. piping length A ------------------ 20m
Max. total piping length of all unit --- 50m
Max. level difference B -------------- 10m
When the outdoor unit is placed at a
higher level than the indoor units, provide
a trap near the hose’s lead-in port.
2. Air-removing
Use an adapter for preventing vacuum pump oil from flowing back to
the gauge manifold hose. ON/OFF operation of the vacuum pump
should be made by the adapter switch.
1) Remove both valve shaft caps of the stop valves.
2) Remove the service port cap of the stop valve (gas side).
3) Connect the gauge manifold hose to the service port and the vac-
uum pump. Be sure that the hose end to be connected to the ser-
vice port has a valve core pusher.
4) Open the gauge manifold valve and operate the vacuum pump for
10-15 minutes. Make sure the compound gauge reads -0.1MPa (-
76cmHg).
5) Close the gauge manifold valve.
6) Turn off the vacuum pump.
7) Fully open the stop valve (liquid side) with hexagon socket screw
key. Turn all the way up to contact.
44
42
40
38
36
34
32
30
28
26
24
7 .0
7.5
8.0
8.5
9.0
12
13
14
15
16
2600
2400
2800
3000
3200
Cooling
c
apacity(kW)
Outside air temp.(
ºC)
Input(W)
Outlet
air
temp.(ºC)
(Running frequency: 70HZ)
-4
-2
0
2
4
6
8
10
12
-6
7.0
8.0
9.0
10.0
38
36
34
32
30
28
40
42
2000
1800
2200
2400
2600
Heating
capacity(kW)
Outside air temp.(
ºC)
Input(W)
Outlet
air
temp.(
ºC)
(Running frequency: 75HZ)
44
42
40
38
36
34
32
30
28
26
24
7.0
7.5
8.0
8.5
9.0
12
13
14
15
16
2600
2400
2800
3000
3200
Cooling
capacity(kW)
Outside air temp. (ºC)
Input(W)
Outlet
air
temp.
(ºC)
(Running frequency: 70HZ)
Outside air temp. (ºC)
Outlet
air
temp.
(ºC)
-4
-2
0
2
4
6
8
10
12
-6
7.0
8.0
9.0
10.0
38
36
34
32
30
28
40
42
2000
1800
2200
2400
2600
Heating
capacity(kW)
Input(W)
(Running frequency: 75HZ)
B
B
TRAP
OUTDOOR
UNIT
INDOOR UNIT
A
Содержание AE-XM30GR
Страница 39: ......
