Daikin UCJ850N [23/38] Ucj850n
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21
150
(0.04)
225
(0.06)
300
(0.08)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
71.7
77.3
80.7
91.8
100.7
79.6
85.9
89.7
102.0
111.9
85.2
91.9
95.9
109.1
119.7
SHC
51.1
51.2
54.3
55.0
55.7
62.5
62.6
67.0
67.4
67.9
73.1
73.1
78.7
78.9
79.3
WFC
233
251
260
291
315
255
274
285
319
346
270
290
302
338
367
PD
33.7
38.5
41.0
49.6
56.4
39.7
44.8
47.9
57.7
67.1
43.7
49.3
52.5
64.3
74.6
PI
17.9
18.9
19.2
19.9
20.3
18.2
19.3
19.6
20.3
20.8
18.4
19.5
19.8
20.5
21.0
TC
71.3
76.9
79.9
91.0
100.5
79.2
85.4
88.8
101.1
111.6
84.7
91.4
95.0
108.2
119.4
SHC
50.9
51.0
54.0
54.7
55.6
62.3
62.4
66.6
67.0
67.8
72.9
72.9
78.3
78.6
79.2
WFC
237
253
262
292
318
259
276
286
320
349
274
293
302
339
370
PD
34.8
39.1
41.6
49.9
57.4
40.7
45.4
48.2
58.1
68.2
44.8
50.2
52.5
64.6
75.6
PI
19.7
20.2
20.5
21.2
21.7
20.1
20.6
20.9
21.6
22.1
20.3
20.8
21.1
21.8
22.3
TC
70.4
75.9
79.1
90.2
98.9
78.2
84.4
87.9
100.2
109.9
83.7
90.3
94.1
107.2
117.6
SHC
50.4
50.6
53.6
54.3
54.9
61.8
61.9
66.2
66.7
67.2
72.4
72.5
77.9
78.3
78.6
WFC
238
254
263
294
318
260
277
287
322
348
275
293
304
340
369
PD
35.0
39.4
41.8
50.6
57.4
41.0
45.7
48.5
58.7
67.8
45.1
50.2
53.0
65.0
75.3
PI
21.1
21.6
21.9
22.7
23.2
21.5
22.0
22.3
23.2
23.6
21.7
22.3
22.5
23.4
23.9
TC
69.0
74.4
77.5
87.8
97.3
76.6
82.7
86.1
97.6
108.1
82.0
88.5
92.2
104.4
115.7
SHC
49.7
49.8
52.9
53.3
54.3
61.1
61.2
65.4
65.7
66.5
71.7
71.7
77.2
77.3
78.0
WFC
238
254
263
291
318
260
277
287
318
347
274
292
303
337
368
PD
35.0
39.4
41.8
49.6
57.4
41.0
45.7
48.5
57.4
67.4
44.8
49.9
52.8
63.9
74.9
PI
22.5
22.9
23.4
24.0
24.7
23.0
23.4
23.9
24.5
25.2
23.2
23.6
24.1
24.8
25.5
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
Notes:
1.Figures in show nominal capacities.
2.Capacity and condenser water flow rate are based on 5.5°C (10°F) temperature rise. There is
no need to correct capacity, if the temperature rise is within 5~9°C, but compute condenser
water flow rate (WFC') using the following formula.
WFC'WFC
However, limit condenser water flow rate to the range of figures for "Pressure drop through
condenser" shown on page 27.
3. Ratings shown are net capacities which do not include a deduction for evaporator fan
motorheat.
4. SHC is based on each EWB and EDB.
Add SHC to SHC.
SHC Capacity correction for SHC for other dry bulb temp.
0.2960AFR (m
3
/min)(1-BF)(DB-EDB)/860
5. Direct interpolation is permissible. Do not extrapolate.
Symbols:
AFR : Air flow rate (m
3
/min)
BF : Bypass factor
EWB : Entering wet bulb temp. (°CWB)
TC : Total capacity (kW)
SHC : Sensible heat capacity (kW)
WFC : Condenser water flow rate (l/min.)
PD : Pressure drop (kpa)
(Cooling water)
PI : Power input (compressor) (kW)
UCJ850N
180
(0.04)
270
(0.07)
360
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
83.9
90.4
94.4
107.4
117.8
94.2
101.6
106.1
120.6
132.4
101.8
109.7
114.6
130.3
143.0
SHC
60.2
60.4
64.1
64.8
65.6
74.1
74.1
79.3
79.8
80.4
87.0
87.1
93.7
94.0
94.5
WFC
275
295
306
342
371
304
326
339
379
411
324
349
362
405
440
PD
27.4
31.3
33.6
41.4
46.9
33.2
38.0
40.7
48.7
56.4
37.5
42.7
45.1
55.0
63.3
PI
21.6
22.9
23.2
24.0
24.6
22.2
23.6
23.9
24.7
25.3
22.7
24.1
24.4
25.2
25.8
TC
83.4
90.0
93.5
106.4
117.6
93.7
101.1
105.0
119.6
132.1
101.2
109.2
113.4
129.2
142.6
SHC
59.9
60.2
63.7
64.4
65.5
73.8
73.9
78.9
79.4
80.3
86.8
86.8
93.2
93.6
94.3
WFC
279
298
308
344
375
308
329
340
380
415
329
351
363
407
443
PD
28.2
31.9
34.0
41.7
47.8
34.0
38.6
40.9
48.9
57.4
38.6
43.0
45.3
55.5
64.0
PI
23.8
24.4
24.7
25.6
26.2
24.6
25.2
25.5
26.4
27.0
25.1
25.7
26.0
26.9
27.5
TC
82.4
88.9
92.6
105.5
115.7
92.6
99.8
104.0
118.6
130.0
100.0
107.8
112.3
128.0
140.4
SHC
59.4
59.6
63.2
64.0
64.7
73.3
73.3
78.4
79.0
79.6
86.2
86.3
92.7
93.2
93.6
WFC
281
300
310
346
374
310
330
342
383
414
330
352
365
409
443
PD
28.6
32.8
34.4
42.1
47.6
34.4
38.8
41.4
49.7
57.1
38.8
43.2
45.7
56.0
64.0
PI
25.5
26.1
26.4
27.4
28.0
26.2
26.9
27.2
28.3
28.8
26.8
27.4
27.7
28.9
29.4
TC
80.7
87.1
90.7
102.7
113.8
90.7
97.9
101.9
115.4
127.9
97.9
105.7
110.1
124.7
138.2
SHC
58.6
58.8
62.4
62.8
64.0
72.4
72.5
77.6
77.8
78.8
85.4
85.4
91.9
92.0
92.9
WFC
281
299
310
343
374
309
329
341
379
413
330
351
364
404
442
PD
28.6
32.1
34.4
41.6
47.6
34.2
38.6
41.2
48.9
56.9
38.8
43.0
45.5
54.8
63.8
PI
27.2
27.7
28.2
29.0
29.8
28.0
28.6
29.1
29.9
30.7
28.6
29.1
29.7
30.5
31.4
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1000P
240
(0.05)
360
(0.07)
480
(0.09)
Evap. air
AFR
(BF)
EWB
EDB
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
16.0
18.0
19.0
22.0
24.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
23.0
25.0
27.0
30.0
32.0
TC
112.3
121.1
126.4
143.8
157.8
124.8
134.5
140.5
159.7
175.3
134.7
145.3
151.7
172.5
189.3
SHC
80.2
80.5
85.4
86.4
87.5
98.4
98.4
105.3
106.0
106.8
115.7
115.6
124.4
124.9
125.5
WFC
366
393
408
456
495
401
431
447
500
543
428
460
478
535
581
PD
27.6
31.2
33.2
40.3
46.3
32.2
36.6
38.9
47.0
54.6
36.1
45.8
43.5
53.2
61.3
PI
28.2
29.9
30.2
31.3
32.1
29.0
30.8
31.2
32.3
33.1
29.6
31.4
31.8
32.9
33.7
TC
111.7
120.5
125.2
142.5
157.4
124.1
133.8
139.1
158.4
174.9
134.0
144.6
150.2
171.0
188.9
SHC
79.9
80.2
84.8
85.9
87.3
98.0
98.1
104.8
105.5
106.6
115.3
115.3
123.9
124.3
125.4
WFC
372
397
410
458
499
407
434
449
502
548
434
464
480
537
586
PD
28.4
31.8
33.5
40.6
46.8
33.0
36.9
39.2
47.3
55.5
36.9
41.5
43.8
53.5
62.2
PI
31.1
31.9
32.2
33.4
34.2
32.1
32.8
33.2
34.4
35.2
32.7
33.5
33.9
35.1
35.9
TC
110.3
119.0
123.9
141.3
154.9
122.6
132.2
137.7
157.0
172.1
132.4
142.8
148.7
169.5
185.9
SHC
79.2
79.5
84.2
85.4
86.3
97.4
97.4
104.2
105.0
105.6
114.6
114.6
123.3
123.8
124.4
WFC
374
399
413
462
499
409
436
451
505
547
436
465
482
540
584
PD
28.6
32.0
33.9
41.2
46.8
33.3
37.2
39.5
47.8
55.4
37.2
41.7
44.2
54.1
61.8
PI
33.2
34.0
34.4
35.8
36.5
34.3
35.1
35.5
36.9
37.6
34.9
35.8
36.2
37.7
38.4
TC
108.1
116.6
121.5
137.6
152.4
120.1
129.6
134.9
152.8
169.4
129.7
139.9
145.7
165.1
182.9
SHC
78.1
78.4
83.1
83.8
85.3
96.2
96.3
103.0
103.4
104.7
113.4
113.5
122.1
122.2
123.3
WFC
374
398
413
457
499
408
435
451
500
546
435
464
481
534
583
PD
28.6
31.9
33.9
40.5
46.8
33.2
37.1
39.5
47.0
55.2
37.1
41.5
44.0
53.0
61.6
PI
35.5
36.2
36.8
37.9
38.9
36.6
37.3
38.0
39.1
40.1
37.3
38.0
38.7
39.8
40.9
25.0
30.0
35.0 40.0
Leaving condenser water temperature (°C)
UCJ1320P
[60Hz]
5.5
Temp.rise
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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