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DUAL SYSTEM MULTI R.A.C.
RAM-18QH5E
COOL / HEAT CAPACITY SPEC. FOR INDOOR UNITS
COMBINATIONS TO BE ABLE TO OPERATE SIMULTANEOUSLY
Whichever indoor units are installed, cooling and heating capacity depends on how many and which indoor units
are operating at that time.
RATING CONDITON (DRY BLUB / WET BULB)
COOLING
HEATING
INDOOR
OUTDOOR
27 / 19 ˚C
20 / –˚C
35 / –˚C
7 / 6˚C
POSSIBLE
COMBINATIONS
TO OPERATE
CAPACITY RATING
(kW)
(RANGE)
POWER
CONSUMPTION
(W)
AMPERE (A)
at 230V
OUTDOOR UNIT
C O O L I N G
CAPACITY RATING
(kW)
(RANGE)
POWER
CONSUMPTION
(W)
AMPERE (A)
at 230V
OUTDOOR UNIT
H E A T I N G
ONE UNIT
TWO UNIT
1.8
2.5
3.5
1.8+1.8
1.8+2.5
2.5+2.5
1.8+3.5
2.5+3.5
1.8
(1.00-2.50)
2.5
(1.00-3.10)
3.5
(1.00-4.00)
1.8+1.8
(1.50-4.00)
1.70+2.30
(1.50-4.50)
2.00+2.00
(1.50-4.50)
1.60+2.40
(1.50-4.50)
1.80+2.20
(1.50-4.50)
560
(200-750)
750
(200-880)
1090
(200-1300)
1190
(200-1680)
1245
(200-1720)
1245
(200-1800)
1245
(200-1800)
1245
(200-1800)
2.5
3.3
4.8
5.2
5.5
5.5
5.5
5.5
2.5
(1.10-3.20)
3.4
(1.10-4.40)
4.2
(1.10-5.0)
2.25+2.25
(1.50-5.20)
2.20+2.60
(1.50-5.40)
2.50+2.50
(1.50-5.60)
1.70+3.30
(1.50-5.60)
2.00+3.00
(1.50-5.60)
690
(200-970)
870
(200-1120)
1080
(200-1300)
1100
(200-1480)
1240
(200-1750)
1350
(200-1780)
1350
(200-1780)
1350
(200-1780)
3.0
3.8
4.7
4.8
5.4
5.9
5.9
5.9
ONE UNIT : The values indicated are only for one unit operation when two indoor units are connected.
TOTAL
1.8
2.5
3.5
3.6
4
4
4
4
TOTAL
2.5
3.4
4.2
4.5
4.8
5
5
5
Summary of Contents for RAM-18QH5E
Page 9: ... 8 ...
Page 10: ... 9 RAM 18QH5E MODEL RAM 18QH5E ...
Page 11: ... 10 ...
Page 12: ... 11 AC 220V 240V ONLY L N INDOOR 1 C1 D1 C2 D2 INDOOR 2 RAM 18QH5E ...
Page 13: ... 12 RAM 18QH5E ...
Page 21: ... 20 MODEL RAM 18QH5E WIRING DIAGRAM OUTDOOR UNIT ...
Page 23: ...PRINTED WIRING BOARD LOCATION DIAGRAM MODEL RAM 18QH5E 23 MOUNTING PCB SET TYPE ...
Page 25: ... 27 heating ff BASIC MODE MODEL RAM 18QH5E ...
Page 28: ... 33 Table 6 Table 7 ...
Page 29: ... 35 ...
Page 31: ... 37 ...
Page 56: ... 62 Fig 11 2 ...
Page 69: ... 75 1 Outdoor unit does not operate remote control signal can be received RAM 40QH5 ...
Page 71: ... 77 Lighting mode self diagnosis lamp 2 RAM 18QH5E ...
Page 72: ... 78 TROUBLESHOOTING OF THE SYSTEM POWER MODULE ...
Page 73: ... 79 ...
Page 74: ... 80 ...
Page 75: ... 81 ELECTRIC EXPANSION VALVE PIPE THERMISTOR POSITION CHARTS MODEL RAM 18QH5E ...
Page 78: ...HITACHI PM NO 0276E Printed in Malaysia RAM 18QH5E ...