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Daikin UCJ1320N [3/38] Water cooled packaged air conditioners uc p series
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1
The Daikin Water Cooled Packaged Air Conditioners are
available in 14 models from UCPJ100N(9.4/10.4kW, 50/60Hz) to
UCJ2000N(193.5/213.9kW, 50/60Hz). The light and compact
construction ensures easy installation in any building whether
new or existing. They are ideally suited to cooling offices,
banks theaters, restaurants, etc. In case an optional heater
(listed on page 5) is fitted, comfortable heating is also
possible.
You can choose the model best suited to your requirements
from the wide range available in this series.
UC(P)J100N~670P :
Designed for operation with ducting, but an optional plenum
chamber (except UCPJ100N) is mounted on a unit, it can be
installed directly in a room without ducting.
UCJ850N~2000N :
Designed for operation with ducting only.
Easy installation:
These self-contained units are assembled internally wired and
charged with refrigerant in the factory and are subjected to a
stringent test run before delivery. All that is required on the
spot are water piping, wiring to the main power supply and
ducting. The weight of the models smaller than UCJ2000N has
been greatly reduced for easy handling.
Economical operation:
An electronic thermostat precisely controls compressor
operation according to room temperature to save power.
UCJ500P~2000N:
Cooling is controlled in 2 or 4 steps by an unloader
mechanism or on/off operation of a compressor in the 2 or 3
refrigerant circuits according to cooling load.
Easy operation and maintenance:
Operation is very easy and controlled centrally from the
control panel fitted on the front of the units. A red pilot lamp
indicates normal operation, and white lamp indicates
abnormal operation. ln addition, various pressure gauges are
connected to each refrigerant circuit for easy monitoring.
¡The switches, gauges, pilot lamps on the control panel are
as follows:
UCPJ100N~335P:
Master control knob, selector switch for COOL/HEAT,
thermostat knob, red pilot lamp, high pressure reset button.
UCJ500P~2000N:
Master control switch, selector switches for COOL/HEAT and
LOCAL/REMOTE, thermostat knob, red pilot lamp, white pilot
lamp, high pressure reset button, discharge pressure gauge
(Except UCJ500P·670P), suction pressure gauge (Except
UCJ500P·670P).
¡A selector switch and terminal for remote control are fitted
to UCJ500P~2000N for remote operation.
¡A washable air filter is fitted on all models. It can be easily
detached for cleaning.
Quiet:
Quiet multi-blade fans and hermetically sealed compressors
mounted with vibration isolation rubber pads (Models smaller
than UCJ2000N) ensure quiet operation. In addition, the air
passage inside the unit is designed to minimize air resistance
for quiet operation.
Main components:
¡Daikin developed highly efficient and compact compressors
that are equipped with various safety devices for additional
reliability and durability.
UCPJ100N:
A hermetically sealed rotary compressor lubrication system
with the eccentric hole is incorporated.
UC(P)J170~670P, 1000P, 1320P:
Adoption of scroll compressor
UCJ850N, 1600N, 2000N:
The hermetically sealed reciprocating type compressor is
adopted. The lubrication method is of the eccentric hole
system.
¡The eveporator is of the unique patented cross fin coil type.
Waffle louver fins
*1
or Waffle fins and Hi-X tubes
*2
(with
internal surface modified by serration) are used to greatly
improve the heat exchange coefficient.
¡The condenser is also an usually efficient heat exchanger.
UC(P)J100N~1320P:
The double tube type condenser with corrugated and wire or
needle shaped fin inner tubes are used to increase heat
transfer efficiency.
UCJ1600N~2000N:
The shell and cross fin tube type condenser is used. The
refrigerant can be pumped down by using the stop valves at
the condenser outlet and the compressor discharge side.
¡The evaporator fan is of the dual suction multi-blade type
and is V belt driven. Operative air flow range is widened for
UC(P)J100N~2000N. In paticular, a variable pitch pulley is
attached to UC(P)J100N~670P for ease of ducting.
¡The evaporator fan motor is equipped with a thermal
protector or an overcurrent relay for safe operation.
Water Cooled Packaged Air Conditioners UC(P) Series
1. Features
Waffle louver fins Hi-X tube
Содержание
- Engineering data 1
- Contents 2
- Ucpj 100n ucj 500p 170p 670p 250p 850n 335p 1000p 1320p 1600n 2000n 2
- Water cooled packaged air conditioners 2
- Features 3
- Water cooled packaged air conditioners uc p series 3
- Specifications 4
- Ucj500p 4
- Ucpj100n 4
- Ucpj170p 4
- Ucpj250p 4
- Ucpj335p 4
- Ucj1000p 5
- Ucj1320p 5
- Ucj1600n 5
- Ucj670p 5
- Ucj850n 5
- Safety devices 6
- Unit size compressor thermal protector overcurrent relay comp overcurrent relay fan motor high pressure switch fusible plug reverse phase protector 6
- Optional accessories 7
- Power supply 7
- Standard accessories 7
- A 950 1170 1470 8
- B 695 870 1140 8
- C 280 330 430 8
- D 27 35 20 8
- Dimensions 8
- E 924 1144 1444 8
- F 974 1194 1494 8
- Model ucpj170p ucpj250p ucpj335p 8
- Ucpj100n 8
- Ucpj170p 250p 335p 8
- A 1600 1760 9
- A 540 680 9
- B 115 180 9
- B 1570 1730 9
- C 1495 1835 9
- C 1620 1780 9
- D 1400 1560 9
- D 1470 1810 9
- E 1445 1785 9
- Model ucj500p ucj670p 9
- Model ucj850n ucj1000p 9
- Ucj500p 670p 9
- Ucj850n 1000p 9
- 1 main and control circuits 11
- Symbols 11
- Ucpj100n 11
- Ucpj170p 250p 335p 11
- Wiring diagrams 11
- Function of 23a part shows on 12
- If the evaporating pan type humidifier is used connect the humidifiying circuit between 4 and 6 7 if the electric heater is used remove the jumper between 7 and 8 and connect the heating circuit 26ah 52h1 2 eh1 2 tfu the power supply for eh should not be connected to tes1 12
- Notes 1 terminal of tes jumper additional wiring for remote control 2 the wiring to interlock with condenser water pump remove the jumper wire between 1 and 2 on tes and connect axp axp should be supplied separately 12
- Symbols 12
- The devices shown in are attached outside of the switch box 4 connection of transformer is as follows 12
- Transformer 12
- Ucj500n 670p 12
- Ucj850n 12
- Notes 1 terminal field wire jumper printed circuit board 2 the wiring to interlock with the cooling water pump remove the jumper between 1 and 2 on tes2 and connect axp 3 change the connection of transformer and reverse phase protection according to the table 2 4 function of 23a part shows on 13
- Symbols 13
- Table1 13
- Table2 13
- Temperature l h 13
- Ucj1000p 13
- Function of 23a part shows on 14
- Notes 1 terminal of tes jumper relay board additional wiring for remote control 2 the wiring to interlock with condenser water pump remove the jumper wire between 1 and 2 on tes and connect axp axp should be supplied separately 3 the devices shown in are attached outside of the switch box 4 connection of transformer is as follows 14
- Symbols 14
- Transformer 14
- Ucj1320p 14
- Ucj1600n 14
- Function of 23a part shows on 15
- Notes 1 terminal of tes jumper additional wiring for remote control 2 the wiring to interlock with condenser water pump remove the jumper wire between 1 and 2 on tes2 and connect axp 3 connection of transformer is as follows 15
- Symbols 15
- Temperature l h 15
- Ucj2000n 15
- 2 switch box and control panel 16
- Capacity tables 17
- Ucpj100n 17
- Ucpj170p 17
- Ucpj250p 17
- Ucj500p 18
- Ucj670p 18
- Ucpj335p 18
- Ucj1000p 19
- Ucj1320p 19
- Ucj850n 19
- Ucj1600n 20
- Ucj2000n 20
- Ucpj100n 21
- Ucpj170p 21
- Ucpj250p 21
- Ucj500p 22
- Ucj670p 22
- Ucpj335p 22
- Ucj1000p 23
- Ucj1320p 23
- Ucj850n 23
- Ucj1600n 24
- Ucj2000n 24
- Pressure drop 25
- Fan performance 26
- 2 adjusting range of fan motor pulley 30
- How to adjust the variable pitch pulley after stopping loosen the belt remove the screw from the movable pulley piece and turn the movable piece in the direction shown by the required number of turns tabulated in the table insert the screw into one of two holes from which it can contact the flat face of the fixed pulley piece when it is tightened retighten the screw align the pulleys of the fan and the motor and adjust the tension of the v belt 30
- Max dia 30
- Min dia 30
- Nomenclature 30
- Pulley adjusting method 30
- Refer to gap in the table on the left 30
- Turn the movable pully piece clockwise in case of ucpj170p 335p counterclockwise in case of ucpj100n ucj500p 670p viewed from the side opposite the motor by the number of turns tabulated 30
- Operation limit 31
- Ucj500p 670p 850n 1000p 1320p 1600n 2000n 31
- Ucpj100n ucpj170p ucpj335p 31
- 1 overall 32
- 2 octave band level 32
- Indoor units 32
- Sound level data 32
- Electric characteristics 34
- Center of gravity 35
- Note the location of centre of gravity shown is for a unit which is not in operation 35
- Service space 36
- Wiring connections 36
- Caution 37
- Dealer 38
- Ed 46 1a printed in japan 01 2002 k ak this book is made of recycled paper 38
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