Technibel PHRT 7 Owner's manual

PHRT
HEAT PUMP WITH HYDRAULIC EQUIPMENT
AIR / WATER
7 to 16 KW
May 2007 10 12 169 - GB - 03
TECHNICAL INSTRUCTIONS
PHRT 7
PHRT 9
PHRT 12
PHRT 16
Heating Cooling
PHRT 7 6.90 kW - 5.90 kW
PHRT 9 9.00 kW - 7.10 kW
PHRT 12 10.70 kW / 12.70 kW * - 8.50 kW / 9.00 kW *
PHRT 16 15.20 kW - 11.40 kW
For terminal units and boiler overhaul applications
* single-phase / three-phase

2
SUMMARY
1 - Application - Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 - Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 - Technical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 - Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 - Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 - Heating performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
7 - Cooling performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
8- Corrections to be made when using anti-freeze . . . . . . . . . . . . . .9
9 - Curves of available pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
10 - Sound levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
11 - Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
12 - "ECH" electronic control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
MARKING
This product marked conforms to the essential requirements of the Directives:
- Low voltage no. 2006/95/EC.
- Electromagnetic Compatibility no. 89/336 EEC, modified 92/31 and 93/68 EEC.
1 - APPLICATION - USE
•Chilled water or hot water generator for air conditioning or heating of rooms for terminal unit and boiler overhaul
applications.
NOTE : The electronic control parameterization is factory-set for terminal unit and boiler overhaul applications.
R 410 A
• R 410 A is a high-pressure refrigerant (+ 50% in relation to
R 22 and R 407 C).
• The compressors approved for operation with this fluid are
filled beforehand with polyalcohol oil.
Contrary to mineral oil, it is very hygroscopic: it absorbs the
humidity of the ambient air very quickly. This can modify its
lubricant properties and lead in time to the destruction of the
compressor.
MAINTENANCE INSTRUCTIONS
1-Never add oil to the appliance; the compressor is filled
with polyalcohol oil, a special oil which cannot tolerate the
presence of other oils.
2-The instruments used for:
-filling,
- pressure measurements,
- emptying under vacuum,
- recovering the fluid,
must be compatible and only used for the R 410 A fluid.
Note: the pressure taps of the refrigerating circuit are
5/16 SAE (1/2 - 20 - UNF)
3-In the case of a new charge:
- the charge must be undertaken in liquid phase,
-use a balance and a dip pipe type R 410 A cylinder,
- charge the weight of R 410 A as per the value indicated
on the unit’s identification plate (for “split systems”, refer
to the installation instructions as the charge must
consider the length of the connecting lines).
4-In case of leakage, do not complete the charge: recover
the remaining refrigerant for recycling and perform a total
charge.
Recovery, recycling or the destruction of the fluid must be
done in compliance with the laws in force in the country
concerned.
5- If the refrigerant circuit is opened, you must:
-avoid the entry of air into the circuit as much as
possible,
- replace or install a drier,
- perform the “vacuum operation” at a minimum level of
0.3 mbar (static).
APPLIANCES FILLED WITH R 410 A

2.1 - DESCRIPTION
3
2 - PRESENTATION
NOTE: The units are supplied with a water filter which is to be installed on the water intake.
2.2 - ELECTRICAL EQUIPMENT
• Per EN 60 335-2-40.
•"ECH" electronic control with fan speed control
• Pressure safety cutout.
• Water flow detector.
•Compressor starter with current limitation device (for single-phase units).
• Phase order controller (for three-phase units).
110 2
796
5 4
4 5
769
8
1 10 2
8
16
11
3
12
15
13
14
16
11
3
15
12
13
14
1- Sound-proofed hermetic compressor.
2- Plate water heat exchanger.
3- "Plate-Fin" air heat exchanger.
4- Fan motor.
5- Fan protection grille.
6- Electrical box.
7- Microprocessor control unit display
keyboard.
8- Circulating pump.
9- Expansion tank.
10 - Safety valve.
11 - Pressure gauge.
12 - Water inlet connector.
13 - Water outlet connector.
14 - Filling / drainage of the water circuit.
15 - Air vent.
16 - Hole for connecting cables.
Materials:
- Copper piping.
- Painted sheet metal cabinet.
- Copper/aluminium air heat exchanger.
- Stainless steel water heat exchanger.
- Plastic grille.
PHRT 7
PHRT 9
PHRT 12
PHRT 16

4
3 - TECHNICAL CHARACTERISTICS
(*) Gross value (without circulator) Single-phase / three-phase
NOMINAL OPERATING CONDITIONS
NOTE: Water system pressure: 1,5 to 3 bar.
OPERATING LIMITS (pure water) (*)
(*) The limits indicated are those of the machine.
(**) At 43°C outside air temperature, the max. temperature of the water outlet is limited to 18°C instead of 20°C.
PHRT 7 PHRT 9 PHRT 12 PHRT 16
+ 19° C + 19° C + 19° C + 19° C
+ 5° C + 5° C + 5° C + 5° C
- 5° C - 5° C - 5° C - 5° C
- 15° C - 15° C - 15° C - 15° C
+ 70° C + 70° C + 70° C + 70° C
+ 25° C + 25° C + 25° C + 25° C
+ 43° C (**) + 43° C (**) + 43° C (**) + 43° C (**)
+ 10° C + 10° C + 10° C + 10° C
+ 20° C (**) + 20° C (**) + 20° C (**) + 20° C (**)
+ 5° C + 5° C + 5° C + 5° C
Min. water outlet temperature
COOLING
Max. outside air temperature (dry)
Min. outside air temperature (dry)
HEATING
Max. outside air temperature (humid)
Min. outside air temperature (dry) for water
output temperature 50°C
Max. water outlet temperature
Min. outside air temperature (dry) for water
output temperature 55°C (max.)
Min. outside air temperature (dry) for water
output temperature 45°C (nominal)
Min. water outlet temperature
Max. water intlet temperature
Outside air temperature (dry) + 7° C
Outside air temperature (humid) + 6° C
Water outlet temperature + 45° C
Outside air temperature (dry) + 35° C
Water outlet temperature + 7° C
HEATING
COOLING
PHRT 7 PHRT 9 PHRT 12 PHRT 16
Heating capacity kW 6.90 9.00 / 9.00 10.70 / 12.70 15.20
kW 2.54 3.16 / 3.10 3.48 / 3.94 4.82
Water regime 40/45°C 2.72 2.85 / 2.90 3.06 / 3.22 3.15
Water regime 30/35°C 3.48 3.63 / 3.68 3.89 / 4.00 4.05
Total Max. kW 3.27 4.00 4.70 _
power consumption kW _4.00 5.10 7.00
Total Max. A14.60 18.20 21.30 _
current consumption A_7.20 9.00 12.70
Nominal water flow
m3/h 1.24 1.58 1.87 / 2.16 2.70
4.40 4.40 5.20 / 6.00 7.50
Available pressure kPa 58.00 47.00 66.00 / 53.00 68.00
Cooling capacity kW 5.90 7.10 / 7.10 8.50 / 9.00 11.40
kW 2.54 3.14 / 3.09 3.31 / 3.73 4.98
(EER)* 2.32 2.26 / 2.30 2.57 / 2.41 2.29
Total Max. kW 3.27 4.00 4.70 _
power consumption kW _4.00 5.10 7.00
Total Max. A14.60 18.20 21.30 _
current consumption A_7.20 9.00 12.70
Nominal water flow
m3/h 1.02 1.22 1.48 / 1.51 1.98
2.80 3.40 4.10 / 4.20 5.50
Available pressure kPa 64.00 59.00 82.00 / 80.00 84.00
Performance factor (COP)*
10-4 m3/s
1-phase
3-phase
1-phase
3-phase
Model
10-4 m3/s
1-phase
3-phase
1-phase
3-phase
COOLING
Nominal power consumption*
HEATING
Nominal power consumption*

5
4 - PHYSICAL CHARACTERISTICS
Dimensions Lmm 1,190 1,190 1,190 1,190
Hmm 735 735 1,235 1,235
Pmm 340 340 340 340
Weight kg 98 98 128 133
Dimensions Lmm 1,270 1,270 1,270 1,270
packaged Hmm 920 920 1,420 1,420
Pmm 420 420 420 420
Weight kg 110 110 141 146
PHRT 16
PHRT 12
Model
PHRT 7
PHRT 9
168
80
135 100
4
321 168
109
54
80
535 100
3 2
1
4
H
P
L
H
P
L
370
810
1
Water inlet connection (male) with air
vent valve
2Water outlet connection (male)
3Water circuit fill/drain
4Holes for electric cables
PHRT 7
PHRT 9
PHRT 12
PHRT 16
Fastening
“Rear view” “Rear view”