Fisher PCG-06 Setup guide

INSTALLATION
OPERATION AND SERVICE MANUAL
PCG – PS SERIES
4 PIPE HYDRONIC CASSETTE
AIR CONDITIONERS
2010 V.1.0

INVESTING IN QUALITY,
RELIABILITY & PERFORMANCE.
ISO 9001 QUALITY
Every product is
manufactured to meet the
stringent requirements of
the internationally
recognized ISO 9001
standard for quality
assurance in design,
development and production.
CE SAFETY STANDARDS
All products conform to the
Certificate Europe directives
(Machinery Safety,
Electromagnetic Compatibility
and Low Voltage), as required
throughout the European Community, to
guarantee correct standards of safety.
WEEE MARK
All products conform to the “weee”
directive to guarantee correct
standards of environmental solutions.
World Leading Design and Technology
Equipped with the latest CAD/CAM computer aided design
and manufacturing technology, our factories in China and
Thailand produce over 2,000,000 air conditioning units each
year, all conforming to the highest international standards of
quality and safety.
The Highest Standards of Manufacturing
In order to guarantee the very highest standards and
performance, we manage every stage in the manufacturing
of our products. Throughout the production process we
maintain strict control, originating with our extensive
resources in research and development through to the design
and manufacture of almost every individual component,
from molded plastics to the assembly of units and controllers.
Quality Controlled from Start to Finish
Our highly trained staff and strict quality control methods
enable us to produce products with an exceptional reputation
for reliability and efficiency, maintained over many years.
As well as full CE certification and ISO 9001, several
products have UL/CSA (NRTL) safety approval plus ARI
Certification in the USA, ROHS compliance for Europe,
giving you the confidence of knowing our company is the
right choice when selecting air conditioning equipment.
ALWAYS MAKE SURE THAT THIS
MANUAL REMAINS WITH THE PCG-VS
WATER CASSETTE. READ THIS MANUAL
BEFORE PERFORMING ANY OPERATION
ON THE PCG-VS WATER CASSETTE.

HYDRONIC CASSETTE 3
INDEX
PCG-PS SERIES
4 PIPE HYDRONIC CASSETTES
PAGE
A. CASSETTE MODEL ASSIGNMENTS 4
B. SPECIFICATIONS 5-6
a) COIL DATA
b) COOLING CAPACITY TABLES
c) ETHYLENE GLYCOL SOLUTIONS
d) HEATING CAPACITY TABLE
7
7-9
10
11-13
C. INSTALLATION MANUAL
SAFETY CONSIDERATIONS
OPERATING LIMITS
BEFORE INSTALLATION
SELECT LOCATION
INSTALLATION LOCATION
INSTALLATION METHOD
OPENING DIMENSIONS AND POSITIONS FOR SUSPENSION BOLTS
DRAIN PIPE WORK
WATER CONNECTIONS
VALVE CONFIGURATION
EXTERNAL DRAIN PAN
FRESH AIR RENEWAL CONNECTION
BRANCH DUCT CONNECTION
INTERCONNECTING WIRING
CONTROL BOX CONFIGURATION
MOUNTING FRONT PANEL ASSEMBLY
FILTER REMOVAL
MAINTENANCE
HOW TO ACCESS AIR VENT AND WATER PURGE
HOW TO CONNECT NON-DEFAULT FAN SPEED
HOW TO FIX THE MOTOR AND FAN BLOWER
HOW TO FIX CONDENSATE PUMP AND INTERNAL VALVE
HOW TO FIX CONTROL BOX
HOW TO INSTALL ELECTRIC HEATER
14-36
14
14
15
15
16
17
18-20
21
21
21-22
23
23-24
24-25
26
27
28
28
29
30
30-31
32
33
34
35-36
D. EXPLODED DRAWINGS WITH PARTS DESCRIPTIONS 37-38
E. DIMENSIONAL DRAWINGS 39-41
F. VALVE INFORMATION 42-43
G. REMOTE CONTROL HANDSET 44-45
H.
I.
J.
K.
L.
M.
N.
WIRED WALL PAD CONTROL
CONTROLS SPECIFICATION WITH MASTER-SLAVE CONTROL
SENSOR RESISTANCE R-T CONVERSION TABLE
CONTROL AND POWER SUPPLY WIRING DIAGRAM
MASTER-SLAVE CONTROL WIRING DIAGRAM
TROUBLE SHOOTING
APPENDIX I – MASTER SLAVE COMMUNICATION SETTING
46-49
50-57
58-59
60
61
62
63-65

HYDRONIC CASSETTE 4
CASSETTE MODEL ASSIGNMENTS
P C G - 0 6 - P S
S 230V/1PH/50HZ
P CHILLED/HOT WATER, 4-PIPE
06 NOMINAL 3.24 KW
08 NOMINAL 3.60 KW
09 NOMINAL 4.15 KW
12 NOMINAL 5.10 KW
16 NOMINAL 5.90 KW
PCG HYDRONIC CASSETTE
G SERIES

HYDRONIC CASSETTE 5
PCG – PS (4-PIPE) SERIES 3-SPEED SPECIFICATIONS
Model PCG-06 PCG-08 PCG-09 PCG-12 PCG-16
Number Of Fan Blowers Single Single Twin Twin Twin
H 750 846 1098 1296 1650
M 648 540 924 1176 1300
Total flow L m3/hr 588 410 858 1098 1100
H 3.24 3.60 4.15 5.10 5.90
M 2.86 3.02 3.23 4.70 4.80
Cooling Capacity* L kW 2.60 2.42 3.06 3.95 3.65
H 2.75 2.94 3.82 4.40 4.93
M 2.48 2.60 3.16 4.04 4.31
Sensible Cooling Capacity L kW 2.33 2.22 2.98 3.54 3.56
H 4.14 4.43 6.67 7.20 7.90
M 3.84 4.00 5.85 6.60 6.95
Heating Capacity ** L kW 3.64 3.41 5.57 5.95 5.96
Noise Level @ 1 M (H/M/L) dB(A) 43/41/35 46/43/35 40/38/32 43/42/36 48/44/38
Power Supply (V/Ph/Hz) 230/1/50
Fan Motor Power W 58 60 62 116 124
Fan Motor Running Current A 0.24 0.32 0.34 0.48 0.64
Fan Motor Starting Current A 0.76 0.89 0.88 1.52 1.77
Operation Control & Thermostat Remote Control Handset & Wired Wall Pad
Cooling Water Flow Rate L/h 580 636 733 901 1043
Heating Water Flow Rate L/h 354 380 571 617 677
Cooling Water Pressure Drop kPa 12.0 14.7 27.8 22.4 29.0
Heating Water Pressure Drop kPa 3.0 3.5 8.7 10.1 12.0
Cooling Water Content L 1.07 1.07 1.36 1.91 1.90
Heating Water Content L 0.49 0.49 0.86 0.86 0.86
Cond. Drain Connection I.D. mm(in) 19.05(3/4)
L mm 585 585 1140 1140 1140
W mm 585 585 580 580 580
Dimensions H mm 290 290 250 290 290
Panel Dimensions (L x W x H) mm 680×680×28 680x1240x28
Gross Weight Kg 33 33 52 59 59
Connection Method Socket (Threaded Female)
Water In mm(in) 19.05(3/4)
Connection Out mm(in) 19.05(3/4)
* Cooling : 27C db/19C wb entering air temperature,7C entering water and 12C leaving water temperature with water flow rates as
above.
**Heating : 20C db entering air temperature ,70C entering water temperature and 60C leaving water temperature.

HYDRONIC CASSETTE 6
PCG – PS (4-PIPE) SERIES 5-SPEED SPECIFICATIONS
Model PCG-06 PCG-08 PCG-09 PCG-12 PCG-16
Number Of Fan Blowers Single Single Twin Twin Twin
5 710 846 1080 1350 1650
4 648 708 738 1236 1350
3 600 648 600 1140 1236
2 450 600 500 852 1140
Total flow
1
M3/hr
350 450 400 650 852
5 3.02 3.60 4.24 5.00 5.98
4 2.86 3.02 2.78 4.75 5.00
3 2.60 2.86 2.32 3.98 4.75
2 1.98 2.60 2.00 3.22 3.98
Cooling Capacity*
1
kW
1.72 1.98 1.62 2.65 3.22
5 2.60 2.94 3.73 4.27 4.85
4 2.48 2.60 2.72 4.04 4.27
3 2.33 2.48 2.27 3.58 4.04
2 1.82 2.33 1.95 2.82 3.58
Sensible Cooling Capacity
1
kW
1.56 1.82 1.58 2.32 2.82
5 4.00 4.43 6.67 6.98 7.91
4 3.84 4.00 5.27 6.60 6.98
3 3.63 3.84 4.63 5.92 6.60
2 2.79 3.63 4.11 5.10 5.92
Heating Capacity **
1
kW
2.05 2.79 3.58 4.20 5.10
Noise Level @ 1 M (H/M/L) dB(A) 44/40/38/32/30 46/44/40/38/32 39/35/33/31/28 45/41/39/33/31 47/45/41/39/33
Power Supply (V/Ph/Hz) 230/1/50
Fan Motor Power W 58 66 100 116 132
Fan Motor Running Current A 0.26 0.29 0.44 0.52 0.58
Fan Motor Starting Current A 0.77 0.88 1.33 1.54 1.77
Operation Control & Thermostat Remote Control Handset & Wired Wall Pad
Cooling Water Flow Rate L/h 533 636 749 883 1057
Heating Water Flow Rate L/h 342 380 571 598 678
Cooling Water Pressure Drop kPa 10.7 14.7 28.8 20.9 29.0
Heating Water Pressure Drop kPa 3.0 3.5 13.0 15.0 17.5
Cooling Water Content L 1.07 1.07 1.36 1.91 1.91
Heating Water Content L 0.49 0.49 0.86 0.86 0.86
Cond. Drain Connection I.D. mm(in) 19.05(3/4)
L mm 585 585 1140 1140 1140
W mm 585 585 580 580 580
Dimensions
H mm 290 290 250 290 290
Panel Dimensions (L x W x H) mm 680×680×28 680x1240x28
Gross Weight Kg 33 33 52 59 59
Connection Method Socket (Threaded Female)
Water In mm(in) 19.05(3/4)
Connection Out mm(in) 19.05(3/4)
* Cooling : 27C db/19C wb entering air temperature,7C entering water and 12C leaving water temperature with water flow rates as
above.
**Heating : 20C db entering air temperature ,70C entering water temperature and 60C leaving water temperature.

HYDRONIC CASSETTE 7
COIL DATA - COOLING
Fin Length (mm.)
Model Fin Height
(mm) Inner Outer
Fins per
inch
No. of
rows
No. of
circuits
Tube
Diameter
PCG-06-08-PS 250 1176 1277 13 2 3 3/8”
PCG-09-PS 200 2148 2286 13 2 3 3/8”
PCG-12-16-PS 250 2148 2286 13 2 5 3/8”
COIL DATA - HEATING
Fin Length (mm.)
Model Fin Height
(mm) Inner Outer
Fins per
inch
No. of
rows
No. of
circuits
Tube
Diameter
PCG-06-08-PS 250 1176 1277 13 1 3 3/8”
PCG-09-PS 200 2148 2286 13 1 3 3/8”
PCG-12-16-PS 250 2148 2286 13 1 3 3/8”
COOLING CAPACITY TABLES
PCG-06-PS TAI DB24℃-WB17.4℃TAI DB27℃-WB19℃TAI DB27℃-WB19.5℃TAI DB28℃-WB21
Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw
°C m3/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h
750 3.3 2.52 13.8 12.5 12.1 583 4.45 3.08 14.5 12.6 20.7 786 4.85 3 14.6 12.6 24 857 5.9 3.14 15.2 12.9 34.3 1043
648 2.87 2.28 13.2 12.4 9.45 507 3.86 2.79 13.8 12.5 16.1 682 4.2 2.74 14 12.5 18.6 742 5.1 2.85 14.4 12.8 26.4 901
5
588 2.66 2.14 12.9 12.3 8.2 470 3.56 2.63 13.3 12.4 14 630 3.88 2.58 13.6 12.4 16.1 685 4.7 2.68 14 12.7 22.7 830
750 2.75 2.33 14.55 13.35 8.93 486 3.865 2.915 15.15 13.5 16.35 683 4.225 2.83 15.35 13.55 19 746.5 5.28 2.965 15.9 13.85 28.35 933
648 2.405 2.09 14.1 13.25 6.985 425 3.36 2.635 14.5 13.4 12.74 593.5 3.7 2.585 14.7 13.4 15 653.5 4.57 2.69 15.15 13.75 21.85 807.5
6
588 2.24 1.96 13.8 13.1 6.15 395. 3.08 2.48 14.05 13.35 15.95 545 3.395 2.435 14.3 13.35 12.85 599.5 4.215 2.53 14.75 13.65 18.8 744.5
750 2.2 2.14 15.3 14.2 5.76 389 3.24 2.75 15.8 14.4 12 580 3.6 2.66 16.1 14.5 14 636 4.66 2.79 16.6 14.8 22.4 823
648 1.94 1.9 15 14.1 4.52 343 2.86 2.48 15.2 14.3 9.37 505 3.2 2.43 15.4 14.3 11.4 565 4.04 2.53 15.9 14.7 17.3 714
7
588 1.82 1.79 14.7 14 4.1 321 2.6 2.33 14.8 14.3 7.9 460 2.91 2.29 15 14.3 9.6 514 3.73 2.38 15.5 14.6 14.9 659
750 1.86 1.81 16.6 14.7 4.18 328. 2.8 2.51 16.7 15.1 9.1 495 3.09 2.5 16.7 15.2 10.8 546 4.13 2.62 17.2 15.5 18.2 729.
648 1.62 1.55 16.4 14.6 3.21 286. 2.45 2.24 16.3 15 7.18 432. 2.73 2.28 16.1 15.1 8.75 482. 3.59 2.38 16.6 15.4 14.2 635
8
588 1.5 1.47 16.3 14.6 2.8 264 2.25 2.09 16 14.9 6.1 398 2.51 2.14 15.7 15.0 7.5 443. 3.32 2.23 16.2 15.3 12.2 587.
750 1.52 1.48 17.9 15.2 2.6 268 2.32 2.27 17.7 15.8 6.2 410 2.58 2.34 17.4 16 7.7 456 3.6 2.45 17.9 16.3 14.1 636
648 1.3 1.27 17.9 15.2 1.9 230 2.04 2 17.4 15.7 5 360 2.26 2.13 16.8 15.9 6.1 400 3.15 2.23 17.3 16.2 11.1 556
9
588 1.18 1.15 17.9 15.2 1.5 208 1.91 1.86 17.2 15.6 4.2 337 2.11 1.99 16.5 15.8 5.4 373 2.92 2.09 17 16.1 9.6 516
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product improvement.

HYDRONIC CASSETTE 8
PCG-08-PS TAI DB24℃-WB17.4℃TAI DB27℃-WB19℃TAI DB27℃-WB19.5℃TAI DB28℃-WB21
Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw
°C m3/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h
846 3.7 2.69 14.3 12.5 15.4 654 4.92 3.29 15.1 12.7 25.6 870 5.45 3.28 15.3 12.7 31.1 963 6.62 3.35 15.8 12.9 43.8 1170
700 3.1 2.4 13.5 12.4 11.3 548 4.1 2.93 14.1 12.6 18.5 724 4.45 2.89 14.2 12.6 21.5 786 5.5 3 14.7 12.8 31.5 972
5
550 2.48 2.05 12.6 12.3 7.5 438 3.27 2.5 13 12.5 12.3 578 3.56 2.48 13.1 12.5 14.4 630 4.78 2.66 14.2 12.6 24.5 845
846 3.05 2.52 14.9 13.4 11.2 538 4.26 3.12 15.7 13.6 20.15 753 4.72 3.10 15.85 13.65 24.4 833 5.92 3.18 16.4 13.85 36.25 1046
700 2.57 2.19 14.4 13.3 8.15 453 3.56 2.77 14.8 13.5 14.6 628.5 3.89 2.74 14.9 13.55 17.15 687 4.93 2.84 15.4 13.75 26.1 871
6
550 2.06 1.83 13.8 13.2 5.4 364 2.85 2.36 13.75 13.4 9.75 502.5 3.14 2.34 13.85 13.4 11.65 554.5 4.15 2.485 14.6 13.55 19.35 733.5
846 2.39 2.34 15.5 14.3 7 422 3.6 2.94 16.3 14.5 14.7 636 3.98 2.91 16.4 14.6 17.7 703 5.22 3.01 17 14.8 28.7 922
700 2.03 1.98 15.3 14.2 5 358 3.02 2.60 15.5 14.4 10.7 533 3.33 2.58 15.6 14.5 12.8 588 4.36 2.68 16.1 14.7 20.7 770
7
550 1.64 1.6 15 14.1 3.3 290 2.42 2.22 14.5 14.3 7.2 427 2.71 2.2 14.6 14.3 8.9 479 3.52 2.31 15 14.5 14.2 622
846 2.015 1.965 16.85 14.8 5.05 356 3.06 2.7 17.15 15.2 11.05 540.5 3.315 2.755 16.95 15.45 13.15 585.5 4.55 2.825 17.65 15.65 22.75 804
700 1.685 1.64 16.75 14.75 3.75 297 2.575 2.34 16.6 15.1 8 454.5 2.785 2.38 16.45 15.35 9.45 491.5 3.8 2.51 16.8 15.55 16.4 671
8
550 1.35 1.315 16.6 14.7 2.3 238.5 2.075 1.96 15.95 15 5.35 366.5 2.3 2.02 15.95 15.25 6.6 406.5 3.065 2.16 15.8 15.4 11.22 541.5
846 1.64 1.59 18.2 15.3 3.1 290 2.52 2.46 18 15.9 7.4 445 2.65 2.6 17.5 16.3 8.6 468 3.88 2.64 18.3 16.5 16.8 686
700 1.34 1.3 18.2 15.3 2.5 236 2.13 2.08 17.7 15.8 5.3 376 2.24 2.18 17.3 16.2 6.1 395 3.24 2.34 17.5 16.4 12.1 572
9
550 1.06 1.03 18.2 15.3 1.3 187 1.73 1.7 17.4 15.7 3.5 306 1.89 1.84 17.3 16.2 4.3 334 2.61 2.01 16.6 16.3 8.23 461
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product improvement.
PCG-09-PS TAI DB24℃-WB17.4℃TAI DB27℃-WB19℃TAI DB27℃-WB19.5℃TAI DB28℃-WB21
Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw
°C m3/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h
1098 4.5 3.21 15.4 13.5 32 795 5.9 4.08 16.1 13.5 52.3 1043 6.3 4 16.1 13.6 58.9 1113 8.03 4.16 16.6 13.7 91.3 1419
924 3.51 2.8 14.2 13.4 20.7 620 4.56 3.51 14.7 13.4 32.7 806 5.03 3.48 14.8 13.4 39.3 889 6.34 3.65 15.2 13.6 59.7 1120
5
858 3.3 2.63 14 13.3 18.4 583 4.26 3.33 14.3 13.3 29.2 753 4.63 3.31 14.4 13.4 34 818 5.89 3.46 14.8 13.5 52.4 1041
1098 3.68 3.005 16.1 14.15 22.75 650 5.07 3.905 16.75 14.4 40.55 896 5.44 3.79 16.75 14.5 46.15 961 7.105 3.915 17.3 14.65 74 1255.5
924 2.835 2.45 15.4 14.05 14.55 500.5 3.91 3.305 15.4 14.25 25.2 691 4.295 3.275 15.5 14.35 30.25 759.5 5.585 3.435 15.9 14.55 48.2 986.5
6
858 2.675 2.315 15.15 13.95 13.04 472.5 3.655 3.135 15 14.15 22.5 646 3.945 3.115 15.1 14.35 26.1 697 5.2 3.235 15.6 14.45 42.25 919
1098 2.86 2.8 16.8 14.8 13.5 505 4.15 3.82 17.4 15.3 27.8 733 4.58 3.58 17.4 15.4 33.4 809 6.18 3.67 18 15.6 56.7 1092
924 2.16 2.1 16.6 14.7 8.4 381 3.23 3.16 16.1 15.1 17.7 576 3.56 3.07 16.2 15.3 21.2 630 4.83 3.22 16.6 15.5 36.7 853
7
858 2.05 2 16.3 14.6 7.68 362 3.06 2.98 15.7 15 15.8 539 3.26 2.92 15.8 15.3 18.2 576 4.51 3.01 16.4 15.4 32.1 797
1098 2.72 2.63 17.1 15.1 12.7 480.5 4 3.47 17.9 15.45 26.1 706.5 4.41 3.36 17.95 15.55 31.25 779.5 5.99 3.445 18.55 15.75 53.75 1058.5
924 2.06 1.995 16.95 15.05 7.75 363.5 3.095 2.925 16.7 15.3 16.25 547 3.43 2.885 16.8 15.45 19.8 606.5 4.715 3.025 17.3 15.65 35.05 833
8
858 1.925 1.87 16.8 15 6.59 340 2.905 2.78 16.3 15.2 14.6 513.5 3.18 2.755 16.4 15.4 17.4 562 4.405 2.855 17 15.55 30.9 778.5
1098 2.58 2.46 17.4 15.4 11.9 456 3.76 3.21 18.4 15.6 23.4 664 4.24 3.14 18.5 15.7 29.1 750 5.8 3.22 19.1 15.9 50.8 1025
924 1.96 1.89 17.3 15.4 7.1 346 2.93 2.75 17.3 15.5 14.8 518 3.3 2.7 17.4 15.6 18.4 583 4.6 2.83 18 15.8 33.4 813
9
858 1.8 1.74 17.3 15.4 5.5 318 2.76 2.62 16.9 15.4 13.4 488 3.1 2.59 17 15.5 16.6 548 4.3 2.7 17.6 15.7 29.7 760
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product improvement.

HYDRONIC CASSETTE 9
PCG-12-PS TAI DB24℃-WB17.4℃TAI DB27℃-WB19℃TAI DB27℃-WB19.5℃TAI DB28℃-WB21
Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw
°C m3/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h
1296 5.25 4.08 15.2 13.3 23.7 928 7.42 5.04 16.1 13.4 44.2 1311 8.05 4.94 16.3 13.5 50.9 1423 10 5.05 17 13.8 74.4 1767
1171 4.5 3.7 14.5 13.2 18 795 6.43 4.58 15.4 13.3 34.2 1136 7 4.52 15.6 13.4 39.7 1237 8.7 4.64 16.1 13.6 58.4 1538
5
1098 3.81 3.29 13.8 13.1 13.4 673 5.32 4.06 14.4 13.2 24.3 940 5.75 3.98 14.6 13.3 27.7 1016 7.25 4.19 15 13.5 42.3 1281
1296 4.615 3.785 15.9 13.85 18.75 815.5 6.435 4.76 16.85 14.25 34.35 1137 6.805 4.64 16.75 14.4 38.45 1202.5 8.825 4.795 17.5 14.7 60.4 1559.5
1171 4 3.44 15.3 13.75 14.5 706.5 5.59 4.31 16.2 14.15 26.65 987.5 6.005 4.25 16.2 14.3 30.7 1061 7.7 4.395 16.75 14.55 47.5 1361
6
1098 3.355 3.035 14.6 13.65 10.63 592.5 4.59 3.785 15.25 14.05 18.7 811 4.975 3.755 15.3 14.2 21.75 879 6.41 3.92 15.8 14.45 34.1 1132.5
1296 3.98 3.49 16.6 14.4 13.8 703 5.10 4.48 17.6 15.1 22.4 901 5.56 4.34 17.2 15.3 26 982 7.65 4.54 18 15.6 46.4 1352
1171 3.5 3.18 16.1 14.3 11 618 4.70 4.04 17 15 19.1 839 5.01 3.98 16.8 15.2 21.7 885 6.7 4.15 17.4 15.5 36.6 1184
7
1098 2.9 2.78 15.4 14.2 7.86 512 3.95 3.54 16.1 14.9 13.1 682 4.2 3.53 16 15.1 15.8 742 5.57 3.65 16.6 15.4 25.9 984
1296 3.49 3.19 17.15 14.75 11.2 616.5 5.175 4.075 18.3 15.25 22.65 914.5 5.395 4.02 18.05 15.5 24.7 953 7.455 4.195 18.75 15.75 44.5 1317.5
1171 3.095 2.895 16.75 14.65 9 547 4.525 3.71 17.7 15.15 17.85 799.5 4.79 3.685 17.55 15.4 20.1 846 6.5 3.835 18.15 15.65 34.8 1148.5
8
1098 2.535 2.44 16.4 14.6 6.43 447.5 3.71 3.25 16.85 15.05 12.45 656 4.01 3.275 16.75 15.3 14.6 708.5 5.42 3.4 17.35 15.55 24.9 957.5
1296 3 2.89 17.7 15.1 8.6 530 4.9 3.67 19 15.4 20.8 866 5.23 3.7 18.9 15.7 23.4 924 7.26 3.85 19.5 15.9 42.6 1283
1171 2.69 2.61 17.4 15 7 476 4.3 3.38 18.4 15.3 16.6 760 4.57 3.39 18.3 15.6 18.5 807 6.3 3.52 18.9 15.8 33 1113
9
1098 2.17 2.1 17.4 15 5 383 3.56 2.99 17.6 15.2 11.8 630 3.82 3.02 17.5 15.5 13.4 675 5.27 3.15 18.1 15.7 23.9 931
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product improvement.
PCG-16-PS TAI DB24℃-WB17.4℃TAI DB27℃-WB19℃TAI DB27℃-WB19.5℃TAI DB28℃-WB21
Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw
°C m3/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h kW kW °C °C kPa l/h
1650 6 4.4 15.5 13.2 28.9 1060 8.4 5.5 16.5 13.4 53.3 1484 9 5.4 16.7 13.6 60.1 1591 11.5 5.59 17.3 13.7 93.8 2032
1300 5 3.89 14.8 13.1 20.9 884 6.4 4.83 15.6 13.3 37.4 1220 7.4 4.73 15.7 13.4 42.3 1308 9.3 4.89 16.3 13.6 63.5 1644
5
1100 3.8 3.24 13.7 13 12.7 671 5.32 4.03 14.3 13.1 23.4 940 5.7 3.96 14.4 13.2 26.4 1007 7.17 4.13 14.9 13.4 39.8 1267
1650 5.15 4.14 16.2 13.9 22.45 910 7.19 5.175 17.2 14.3 41.1 1271 7.75 5.105 17.2 14.45 46.75 1370 10.15 5.26 17.85 14.6 75.7 1793.5
1300 4.3 3.645 15.55 13.8 16.25 760 5.7 4.55 16.4 14.2 29.15 1052 6.35 4.45 16.3 14.3 32.7 1122 8.265 4.625 16.9 14.5 52.05 1461
6
1100 3.37 3.04 14.65 13.65 10.4 595.5 4.65 3.805 15.25 14 18.65 821.5 4.95 3.74 15.1 14.1 20.85 874.5 6.385 3.89 15.6 14.3 32.7 1128.5
1650 4.3 3.88 16.9 14.6 16 760 5.90 4.93 17.9 15.2 29.0 1043 6.5 4.81 17.7 15.3 33.4 1149 8.8 4.93 18.4 15.5 57.6 1555
1300 3.6 3.4 16.3 14.5 11.6 636 4.80 4.31 17.2 15.1 20.9 883 5.3 4.17 16.9 15.2 23.1 936 7.23 4.36 17.5 15.4 40.6 1278
7
1100 2.94 2.84 15.6 14.3 8.1 520 3.65 3.56 16.2 14.9 13.9 703 4.2 3.52 15.8 15 15.3 742 5.6 3.65 16.3 15.2 25.6 990
1650 3.85 3.55 17.35 14.85 13.2 680.5 5.61 4.495 18.45 15.4 25.85 991.5 6.15 4.425 18.45 15.55 30.35 1087 8.45 4.55 19.15 15.75 53.75 1493.5
1300 3.155 3.025 16.95 14.8 9.15 558 4.65 3.935 17.75 15.3 18.45 821.5 5.025 3.87 17.65 15.45 21.1 888 6.915 4.015 18.3 15.65 37.5 1222
8
1100 2.545 2.475 16.6 14.7 6.1 450 3.45 3.315 16.75 15.15 12 646.5 3.97 3.26 16.6 15.25 13.85 701.5 5.4 3.395 17.15 15.45 24.05 954.5
1650 3.4 3.22 17.8 15.1 10.4 601 5.24 4.14 19 15.6 22.8 926 5.8 4.04 19.2 15.8 27.3 1025 8.1 4.17 19.9 16 49.9 1432
1300 2.71 2.65 17.6 15.1 6.7 480 4.3 3.6 18.3 15.5 16 760 4.75 3.57 18.4 15.7 19.1 840 6.6 3.67 19.1 15.9 34.4 1166
9
1100 2.15 2.11 17.6 15.1 4.1 380 3.34 3.05 17.3 15.4 10.1 590 3.74 3 17.4 15.5 12.4 661 5.2 3.14 18 15.7 22.5 919
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product improvement.

HYDRONIC CASSETTE 10
ETHYLENE GLYCOL SOLUTIONS
Adding Ethylene Glycol to the water system so as to multiply the performance figures by the values
given in the following table.
Freezing point (℃)
0 -5 -10 -15 -20 -25
Percentage of ethylene glycol in weight
0 12% 20% 28% 35% 40%
cPf 1 0.985 0.98 0.974 0.97 0.965
cQ 1 1.02 1.04 1.075 1.11 1.14
cdp 1 1.07 1.11 1.18 1.22 1.24
cPf: correction factor cooling capacity
cQ: correction factor flow rate
cdp: correction factor pressure drop

HYDRONIC CASSETTE 11
HEATING CAPACITY TABLES
Note: Design and specification are subject to change without prior notice for product improvement.
Note: Design and specification are subject to change without prior notice for product improvement.
PCG-06-PS TAI 18℃TAI 20℃TAI 22℃TAI 24℃
Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw
°C °C m3/h kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa
750 2.28 27.4 390 2.36 2.07 28.5 354 1.98 1.86 29.6 318 1.64 1.65 30.7 282 1.3
648 2.12 28 363 2.1 1.92 29.1 329 1.74 1.73 30.2 296 1.44 1.54 31.3 263 1.14
45 40
588 2 28.4 342.8 1.86 1.82 29.5 312 1.6 1.64 30.5 281 1.31 1.46 31.5 250 1.02
750 2.24 27.2 192 0.6 2.04 28.4 175 0.557 1.83 29.5 166.9 0.457 1.62 30.6 158.8 0.357
648 2.07 27.8 177 0.57 1.9 29 162 0.491 1.71 30.1 146.6 0.406 1.52 31.2 131.2 0.321
50 40
588 1.98 28.3 170 0.53 1.8 29.4 154 0.445 1.61 30.4 138 0.362 1.42 31.4 122 0.279
750 4.37 36 374.6 2.2 4.14 37 354 1.98 3.91 38.1 335 1.78 3.68 39.2 316 1.58
648 4.05 37.2 347 1.91 3.84 38.2 329 1.74 3.64 39.3 312 1.58 3.44 40.4 295 1.42
70 60
588 3.83 38 328 1.73 3.63 39 311 1.56 3.46 40.1 296.6 1.44 3.29 41.2 282.2 1.32
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total heating capacity
Qw: Fluid flow rate in heat exchanger Tad: Discharge air temperature
Dpw: Pressure drop standard coil
Qa: Air flow
PCG-08-PS TAI 18℃TAI 20℃TAI 22℃TAI 24℃
Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw
°C °C m3/h kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa
846 2.45 26.9 420 2.7 2.21 28 378.9 2.23 1.99 29.2 341 1.85 1.77 30.4 303.1 1.47
700 2.22 27.8 380 2.3 2 28.8 342.9 1.9 1.8 29.9 308 1.55 1.6 31 273.1 1.2
45 40
550 1.93 28.8 330 1.76 1.75 29.8 300 1.47 1.58 30.8 270 1.23 1.41 31.8 240 0.99
846 2.4 26.7 205 0.8 2.18 27.9 186.9 0.7 1.96 29.1 168 0.6 1.74 30.3 149.1 0.5
700 2.16 27.5 185 0.6 1.96 28.6 168 0.52 1.74 30.2 149 0.42 1.52 31.8 130 0.32
50 40
550 1.89 28.6 162 0.5 1.73 29.7 148 0.414 1.55 30.7 132 0.4 1.37 31.7 116 0.386
846 4.68 34.9 401 2.5 4.43 36.1 380 2.3 4.2 37.2 360 2.04 3.97 38.3 340 1.78
700 4.22 36.5 361 2.1 4 37.6 343 1.9 3.73 39.7 319 1.65 3.46 41.8 295 1.4
70 60
550 3.7 38.7 317 1.63 3.41 41 292 1.4 3.32 40.6 284 1.33 3.23 40.2 276 1.26
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total heating capacity
Qw: Fluid flow rate in heat exchanger Tad: Discharge air temperature
Dpw: Pressure drop standard coil
Qa: Air flow

HYDRONIC CASSETTE 12
Note: Design and specification are subject to change without prior notice for product improvement.
Note: Design and specification are subject to change without prior notice for product improvement.
PCG-09-PS TAI 18℃TAI 20℃TAI 22℃TAI 24℃
Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw
°C °C m3/h kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa
1098 4.22 29.8 723.4 15.3 3.86 30.8 661.7 13.1 3.47 31.7 594 10.7 3.08 32.6 526.3 8.3
924 3.78 30.9 648 12.6 3.42 31.7 586.2 10.4 3.09 32.6 530 8.7 2.76 33.5 473.8 7
45 40
858 3.56 31.4 610 11.2 3.25 32.2 557 9.54 2.95 33 505 8.1 2.65 33.8 453 6.66
1098 4.36 30.2 373.7 4.7 3.98 31.1 341 3.95 3.6 32.1 308.6 3.3 3.22 33.1 276.2 2.65
924 3.88 31.2 332.6 3.8 3.54 32.2 303 3.2 3.21 33 275 2.67 2.88 33.8 247 2.14
50 40
858 3.69 31.8 316.3 3.5 3.38 32.6 289.7 2.95 3.06 33.5 262 2.46 2.74 34.4 234.3 1.97
1098 7.61 40.7 671.3 14.3 6.67 41.5 571 13 6.27 42.4 551 11.8 6.08 43.3 522 10.6
924 7.01 42.6 602.1 11.5 5.85 43.5 546.3 10.5 5.55 44.4 537 9.53 5.82 45.3 507.7 8.56
70 60
858 6.46 43 558.6 10.2 5.57 44.3 537 9.5 5.27 44.9 528 8.5 5.61 45.5 467 7.5
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total heating capacity
Qw: Fluid flow rate in heat exchanger Tad: Discharge air temperature
Dpw: Pressure drop standard coil
Qa: Air flow
PCG-12-PS TAI 18℃TAI 20℃TAI 22℃TAI 24℃
Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw
°C °C m3/h kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa
1296 4.54 27.8 778 17.4 4.13 28.9 708 14.6 3.72 30.1 637 12.1 3.31 31.3 566 9.6
1176 4.17 28.5 714.8 15 3.8 29.6 651 12.65 3.43 30.6 588 10.5 3.06 31.6 525 8.35
45 40
1098 3.68 29.6 630.8 12 3.36 30.6 576 10.1 3.03 31.5 519 8.4 2.7 32.4 462 6.7
1296 4.67 28.1 400 5.3 4.3 29.3 368.6 4.6 3.88 30.4 332 3.8 3.46 31.5 295.4 3
1176 4.3 28.8 368 4.54 3.92 29.9 336 3.8 3.57 31 306 3.24 3.22 32.1 276 2.68
50 40
1098 3.8 30 325.7 3.63 3.48 30.9 298 3.1 3.15 31.9 270 2.58 2.82 32.9 242 2.06
1296 8.07 36.8 745 16.2 7.20 38 710 14.8 6.87 39 674 13.5 6.45 40 638 12.2
1176 7.55 38.1 681 13.7 6.6 39 651 12.6 6.25 40.1 621 11.6 5.95 41.2 591 10.6
70 60
1098 6.85 40.1 604 11 5.95 41 576 10.1 5.65 42.1 548 9.3 5.68 43.2 520 8.5
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total heating capacity
Qw: Fluid flow rate in heat exchanger Tad: Discharge air temperature
Dpw: Pressure drop standard coil
Qa: Air flow

HYDRONIC CASSETTE 13
Note: Design and specification are subject to change without prior notice for product improvement.
PCG-16-PS TAI 18℃TAI 20℃TAI 22℃TAI 24℃
Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw
°C °C m3/h kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa kW °C l/h kPa
1650 4.96 27 850 20.3 4.57 28.3 783 17.7 4.08 29.4 700 14.3 3.59 30.5 617 10.9
1300 4.4 28 754 16.4 4.02 29.2 689 14 3.62 30.3 620 11.6 3.22 31.4 551 9.2
45 40
1100 3.75 29.4 642.8 12.3 3.43 30.5 588 10.6 3.1 31.6 531 8.8 2.77 32.7 474 7
1650 5.12 27.3 439 6.2 4.7 28.5 402 5.3 4.24 29.7 363 4.4 3.78 30.9 324 3.5
1300 4.54 28.3 389 5 4.14 29.5 354 4.2 3.75 30.6 321 3.54 3.36 31.7 288 2.88
50 40
1100 3.86 29.7 330 3.7 3.53 30.8 302.6 3.2 3.21 31.8 275 2.7 2.89 32.8 247.4 2.2
1650 8.51 35.3 755 18.9 7.90 36.5 677 17.5 7.33 37.7 620 15.9 7.07 38.9 601 14.3
1300 7.42 37.2 681 15.2 6.95 38.4 627 13.9 6.81 39.4 592 12.6 6.20 40.4 567 11.3
70 60
1100 6.50 39.6 617 11.5 5.96 40.8 582 10.3 6.25 41.7 557 9.52 5.82 42.6 532 8.74
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total heating capacity
Qw: Fluid flow rate in heat exchanger Tad: Discharge air temperature
Dpw: Pressure drop standard coil
Qa: Air flow

HYDRONIC CASSETTE 14
THE INSTALLATION MANUAL
HOT & CHILLED WATER SYSTEM AIR CONDITIONERS
First check the contents of the package.
FACTORY SUPPLIED ACCESSORIES
Check to ensure all factory supplied accessories are supplied with the unit.
The appliance should be installed in accordance with national wiring regulation.
SAFETY CONSIDERATIONS
1. When working on air conditioning equipment, observe precautions in this manual, and on
plates and tables attached to the unit. Follow all safety codes and other safety
precautions that may apply.
2. Installing and servicing air conditioning equipment should be done by trained and
qualified service personnel only. Untrained personnel can perform only basic
maintenance functions such as cleaning coils, filters and replacing filters.
3. Ensure that the electrical supply and frequency are adequate for the operating current
required for this specific installation.
WARNING - Before any service or maintenance operations turn off the main power switch.
1. The manufacturer denies any responsibility and warranty shall be void if these installation
instructions are not observed.
2. Never switch off the power main supply when unit is operating in the cooling cycle. To
switch off the fan coil unit use only the ON-OFF button.
3. This avoids over-flow in the drain pan, by allowing the pump to drain any condensate
water due to regulating valve losses when chiller is working.
OPERATING LIMITS
1. Power supply Volt Phase Hz
230 1 50
2. Water circuit
Minimum entering water temperature: +2 °C
Maximum entering water temperature: +80 °C
Water side maximum pressure: 1400 kPa (142 m.w.c)
FACTORY SUPPLIED ACCESSORIES AMOUNT
LCD Remote control 1
Mounting Bracket (Already on the unit) 1
Installation manual 1
Batteries 2
External drain pan 1

HYDRONIC CASSETTE 15
BEFORE INSTALLATION
The installation site must be established by the system designer or other qualified professional, taking
account of the technical requisites and current standards and legislation.
PCG fan coils must be installed by an authorized company only.
PCG fan coils are designed for installation in a false ceiling, for intake of fresh air from outside and for
deviation of a small part of the treated air for discharge in a neighboring room.
They must be installed in such a way as to enable treated air to circulate throughout the room and in
respect of the minimum distances required for technical maintenance operations.
1. It is advisable to place the unit close to the installation site without removing it from the packaging.
2. Do not put heavy tools or weights on the packaging.
3. Upon receipt, the unit and the packaging must be checked for damage sustained in transit and if
necessary, a damage claim must be filed with the shipping company.
4. Check immediately for installation accessories inside the packaging.
5. Do not lift unit by the condensate drain discharge pipe or by the water connections; lift it by the
four corners.(Fig.1)
6. Check and note the unit serial number.
SELECT LOCATION
1. Do not install the unit in rooms where flammable gas or alkaline acid substances are present.
Aluminum/copper coils and/or internal plastic components can be damaged irreparably.
2. Do not install in workshops or kitchens; oil vapors drawn in by treated air might deposit on the
coils and alter their performance or damage the internal plastic parts of the unit.
3. Installation of the unit will be facilitated by using a stacker and inserting a plywood sheet between
the unit and the elevated stacker.(Fig.2)
4. It is recommended to position the unit as centrally as possible in the room to ensure optimum air
distribution. (Fig.3)
Generally the best louver position is the one which allows air diffusion along the ceiling.
Alternatively intermediate positions can be selected.
5. Check that it is possible to remove panels from ceiling in the selected position, to allow enough
clearance for maintenance and servicing operations.
Fig.2
Fig.1
Fig.3

HYDRONIC CASSETTE 16
INSTALLATION LOCATION
INSTALL THE UNIT IN A POSITION:
1. Having sufficient strength to carry the weight of the unit.
2. Where the inlet and outlet grilles are not obstructed and the conditioned air is able to blow all over
the room.
3. From where condensate can be easily run to drain.
4. Check the distance between the upper slab and false ceiling to ensure the unit will suit the
distance. See Fig.4
A
B
Fig.5
5. Ensure there is sufficient space around the unit to service it. See Fig.5
Model A (mm.) B (mm.)
PCG-09 250 10 or more
PCG-06/08/12/16 290 10 or more
Fig.4

HYDRONIC CASSETTE 17
INSTALLATION METHOD
CASSETTE UNIT
Using the installation template open ceiling panels and install the suspension bolts as in Fig.6 below
600 x 600: Dimensions for opening
632 x 280: Suspension Bolts
600 x 1160: Dimensions for opening
750 x 632: Suspension Bolts
FIG. 6
MODELS PCG-06/08
MODELS PCG-09/12/16

HYDRONIC CASSETTE 18
OPENING DIMENSIONS AND POSITIONS FOR SUSPENSION BOLTS
1. Mark position of suspension rods, water lines and condensate drain pipe, power supply cables
and remote control cable.
2. Supporting rods can be fixed, depending on the type of ceiling, as shown in Fig. 7 and Fig.8.
3. Fit suspension brackets supplied with the unit to the threaded rods (Fig.9).
4. Do not tighten nuts and counter nuts; this operation has to be done only after final leveling of the
unit, when all the connections have been completed.
Fig.7 Fig.8
Fig.9
5. Ensure the ceiling is horizontally level, otherwise condensate water cannot drain.
6. The casing is fixed to the slab with 4 drop rods. The rods should have two nuts and washers to
lock the unit in position. The Cassette brackets will then hook over the washers.
7. When lifting the Cassette into position care should be taken not to lift the unit by the drip tray,
which could be damaged.
8. Lift unit (without the air panel) with care by its four corners only. Do not lift unit by the condensate
drain discharge pipe or by the piping connections.
9. Incline unit (Fig.10, Fig.11, Fig.13, Fig.14) and insert it into the false ceiling. Insert the rods into
the bracket slot. With minimum height (see table) false ceilings, it might be necessary to remove
some T brackets of the false ceiling temporarily.
10. Using a level guide, line up the unit with a spirit level, and keep dimension between the body and
the lower part of the false ceiling (Fig.12 Fig.15).
11. Line up the unit to the supporting bars of the false ceiling tightening the nuts and counter nuts of
the threaded rods.

HYDRONIC CASSETTE 19
12. After connection of the condensate drain piping and piping connections, check again that the unit
is level.
MODEL PCG-06/08
A (mm.) 3
Fig. 10
Fig. 11
Fig. 12

HYDRONIC CASSETTE 20
MODEL PCG-09/12/16
A (mm.) 3
13. The spaces between the unit and ceiling can now be adjusted. Use the drop rods to make the
adjustment.
14. Check to ensure the unit is level. The drain will then automatically be lower than the rest of the
drip tray.
15. Tighten the nuts on the suspended rods.
Fig. 13
Fig. 14
Fig. 15