Carrier RAV-SP180UT-UL Service Manual page 42

No. Item
6 Fan speed control
(Continued)
3) In heating operation, the mode changes to [UL] if thermostat is turned off.
4) If Ta ≥ 77°F (25°C) when heating operation has started and when defrost opera-
tion has been cleared, the air conditioner operates with (H) mode or higher mode
for 1 minute after Tc entered in E zone of cool air discharge preventive control (No. 7).
5) In automatic cooling/heating operation, the revolution frequency of (HH) is set
larger than that in the standard cooling/heating operation.
6) Self-clean operation (4-Way Discharge Cassette Type only)
When performing self-clean operation after stopping the cooling operation, the
mode becomes 210 rpm.
Outline of specifications
Standard
CODE No.
[5d]
0
SW501 (1)/(2) OFF/OFF
Tap HEAT COOL HEAT COOL HEAT COOL HEAT COOL
F1
F2
F3
F4
F5 HH
F6 HH
F7 H+ H+
F8 H
F9 H
FA L+
FB L+ L
FC L
FD UL
<4-Way Air Discharge Cassette Type>
SP180
Tap
F1 610
F2 560
F3 510
F4 460
F5 410
F6 400
F7 380
F8 360
F9 350
FA 340
FB 330
FC 320
FD 250
<Under Ceiling Type>
SP180
Tap
F1 1120
F2 1100
F3 1020
F4 990
F5 950
F6 930
F7 880
F8 840
F9 820
FA 800
FB 780
FC 760
FD 550
F5 → F4
Ta
˚F [˚C]
116.6 [47]
107.6 [42]
F5
Type 1 Type 3
1 3
ON/OFF OFF/ON
HH HH
HH HH
H+, H H+, H H+, H H+, H
H+
H+
H
H L+ L+
L L
L+
L+ L
L
UL UL
SP240 SP300
Revolution speed (rpm)
630 700
600 680
540 670
470 650
460 630
450 620
420 560
390 500
380 490
360 460
330 400
320 400
250 300
SP240 SP300
Revolution speed (rpm)
1140 1240
1100 1200
1060 1140
1020 1080
970 1040
960 1000
920 960
900 930
880 900
850 870
810 830
790 800
560 590
However the revolution
frequency is restricted in
the automatic heating
operation as shown in
the following figure.
– 42 –
Remarks
Type 6
Selection of high
6
ceiling type
ON/ON
CODE No.:
HH HH
[5d] or selection of
high ceiling on P .C.
L+, L L+, L
board SW501
UL
SP360, 420
700
680
670
660
650
640
570
500
490
470
430
420
300
SP360, 420
1300
1240
1200
1160
1120
1080
1040
990
960
950
890
860
590
However only when
the high ceiling
selection is set to
[Standard]
[Self-clean
displayed.
] is