Introduction - Daikin RZQ18PVJU8 Installation Manual

• This air conditioner is an appliance that should not be
accessible to the general public.
• The wall thickness of fi eld-installed pipes should be
selected in accordance with the relevant local, state,
and national regulations.
〈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.
2.

INTRODUCTION

2-1 Standard operation limit
The fi gures below assume following operating conditions for
indoor and outdoor units:
Equivalent pipe length ................25 ft.
Level difference ..........................0 ft.
Cooling
A
<c>
115
95
<a>
B
23
50 57 67 77 82
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
3
Heating
C
60
<b>
50
43
41
5
0 D
50 59 70 81
2-2 Technical specifi cations
(∗<a> and ∗<b> in the table indicate the operating condition
(shown in the left fi gure).)
RZQ18PVJU8
Model
RZR18PVJU8
Refrigerant
Power
[FAQ] Wall mounted
Cooling (MBh) 18.0
Heating (MBh) (RZQ only) 20.0
[FBQ] Ceiling mounted Duct
Cooling (MBh) 18.0
Heating (MBh) (RZQ only) 20.0
[FCQ] Ceiling mounted Cassette
Cooling (MBh) 18.0
Heating (MBh) (RZQ only) 20.0
[FHQ] Ceiling Suspended
Cooling (MBh) 18.0
Heating (MBh) (RZQ only) 20.0
(RZQ only)
[FTQ~PB] Air Handling Unit
Cooling (MBh) 18.0
Heating (MBh) 20.0
Dimensions
(inch) 30-5/16 × 35 7/16 × 12 5/8
H × W × D
Weight (lb.)
Connections
Gas (inch)
Liquid (inch)
2-3 Electrical specifi cations
(∗<c> in the table indicate the operating condition (shown in
the left fi gure).)
RZQ18PVJU8
Model
RZR18PVJU8
Power
Phase
Frequency (Hz)
Voltage (V)
Voltage
(%)
tolerance
Max.Overcurrent
(A)
Protective device
Min. Circuit Amps. (A)
Compressor
Phase
Frequency (Hz)
Voltage (V)
RZQ24PVJU8 RZQ30PVJU8
RZR24PVJU8 RZR30PVJU8
Precaution
R410A
208/230V 60Hz
∗<a>
24.0 –
∗<b>
26.0 –
∗<a>
24.0 30.0
∗<b>
27.0 34.0
∗<a>
24.0 30.0
∗<b>
27.0 34.0
∗<a>
24.0 30.0
∗<b>
27.0 34.0
∗<a>
24.0 –
∗<b>
27.0 –
150
5/8
3/8
RZQ24PVJU8 RZQ30PVJU8
Precaution
RZR24PVJU8 RZR30PVJU8
1~
60
208/230
±10
20
∗<c>
16.5
3~
60
208/230
English