Installation manual

3 English
NOTE
Install the indoor and outdoor units, power supply •
wiring and transmission wiring at least 3.5ft. away from
televisions or radios in order to prevent image interfer-
ence or noise.
(Depending on the radio waves, a distance of 3.5ft. may not
be enough to eliminate the noise.)
Dismantling of the unit, treatment of the refrigerant, oil •
and eventual other parts, should be done in accordance
with the relevant local and national regulations.
Do not use the following tools that are used with con- •
ventional refrigerants. (Gauge manifold, charge hose,
gas leak detector, reverse fl ow check valve, refrigerant
charge base, vacuum gauge, refrigerant recovery equip-
ment.)
If the conventional refrigerant and refrigerator oil are mixed
in the R410A, the refrigerant may deteriorated.
Never perform outdoor unit piping connection work •
when it is raining.
〈Safety Precaution〉
The PCI Data Station is a class A product. In a domestic
environment this product may cause radio interference in
which case the user may be required to take adequate mea-
sures.
INTRODUCTION2.
Standard operation limit2-1
The fi gures below assume following operating conditions for
indoor and outdoor units:
Equivalent pipe length ................25 ft.
Level difference ..........................0 ft.
Cooling Heating
<b>
B
<c>
A
C
D
<a>



0
5
59
115
41
5050
43
70
95
81
50
23
77
60
67 8257
A Outdoor temperature (°FDB)
B Indoor temperature (°FWB)
C Outdoor temperature (°FWB)
D Indoor temperature (°FDB)
Range for continuous operation
Range for pull down operation
Range for warming up operation
Range for operation
Technical specifi cations2-2
(∗<a> and ∗<b> in the table indicate the operating condition
(shown in the fi gure bottom left).)
Model
RZQ18PVJU RZQ24PVJU RZQ30PVJU
Precaution
Refrigerant
R410A
Power
208-230V 60Hz
[FAQ] Wall mounted
Cooling (MBh)
18 24 – ∗<a>
Heating (MBh)
20 26 –
∗<b>
[FCQ] Ceiling mounted
Cooling (MBh)
18 24 30 ∗<a>
Heating (MBh)
20 27 34
∗<b>
[FHQ] Ceiling Suspended
Cooling (MBh)
18 24 30 ∗<a>
Heating (MBh)
20 27 34
∗<b>
Dimensions
(inch) 30-5/16 × 35 7/16 × 12 5/8
H × W × D
Weight
(lb.) 150
Connections
Gas
(inch) 5/8
Liquid
(inch) 3/8
Electrical specifi cations2-3
(∗<c> in the table indicate the operating condition (shown in
the fi gure bottom left).)
Model
RZQ18PVJU RZQ24PVJU RZQ30PVJU Precaution
Power
Phase
~
Frequency (Hz) 60
Voltage (V) 208-230
Voltage
torerance
(%) ±10
Rated current of
fuse
(A) 20
Compressor
Phase 3~
Frequency (Hz) 60
Voltage (V) 208-230
Min. Circuit Amps. (A) 16.5
∗<c>
Accessories2-4
Confi rm that the following accessories are supplied.
Clamp Insulation tube
Cover
(Handle)
(Large-1) (Large-2) (Small-1) (Small-2)
(1 pc.) (2 pcs.) (1 pc.) (2 pcs.) (1 pc.)
Screw Conduit mounting plate Others
Installation manual •
(1 pc.) (2 pcs.) (2 pcs.)
Main components2-5
For main components and function of the main components,
refer to the Engineering Data Book.
01_EN_3PA60114-14U.indd 301_EN_3PA60114-14U.indd 3 2/24/2009 5:23:04 PM2/24/2009 5:23:04 PM