Technibel REVE 247CH2O Manuale

Cooling only model

Heat pump model

0.8180.518.1 11 / 2007

REVE 247CH2O( I )

REVE 237RH2O( I )

TECHNICAL DATA & SERVICE MANUAL

Page

SPECIFICATIONS

1) Unit specifications 1 3

2) Unit specifications 2 4

3) Major Component specifications 5 / 6

BOPERATING RANG

CDIMENSIONAL DAT

DPERFORMANCE CHARTS SC and HP1 8

EPERFORMANCE CHARTS SC and HP2 9

FPERFORMANCE CHARTS heat pump1 10

GPERFORMANCE CHARTS heat pump2 11

HWATER SIDE PRESSURE DROP 12

IREFRIGERANT FLOW DIAGRAMS 13

LFUNCTIONS

1) Cool Mode Operation 14

2) Heat Mode Operation 15

3) Auto (Cool/Heat) Mode Operation 16

4) Dry Mode Operation 17

5) Fan Mode Operation 17

6) Auto Fan Speed 17

7) Forcede mode 18

8) Protection Operations in Cool and Dry Modes 18

9) Protection Operations in Operation Heat Mode 19

10) I Feel Function 21

11) Night Function 21

12) Diagnostic 22

13) Jumpers 23

14) Contacts for building automation 27

15) Maintenance 27

16) Manual Unit control and Led indicators 25

17) Ws Imput Switch 26

MELECTRIC WIRING DIAGRAMS 28/29

NTROUBLESHOOTING 30

OREFRIGERANT CHARG

PCHECKING ELECTRICAL COMPONENTS 38

1) Measurement of Insulation Resistance 38

2) Checking Continuity of Fuse on PCS Ass'y 39

3) Checking Motor Capacitor 39

QBOILER CONNECTION KIT 40

1) Specifications and operating limits 40

2) Performance charts 41

3) Component specifications 42

4) Hydraulic connections and valves 43

Table of contents

SPECIFICATIONS

1) UNIT SPECIFICATIONS 1

IN CITY WATER IN WATER LOOP

COOLING COOLING

BTU / h 9650 9200

kW 2,83 2,7

BTU / h

Air circulation (high/med/low) m3/ h

Water flow m3/ h 0,165 0,575

Pressure drop kPa 2,0 32,0

Moisture removal (high speed) Cooling l / h

Dry 27°C ( 60% R.U.) liters / 24h

Dry 30°C (80% R.U.) liters / 24h

Voltage rating V

vailable voltage range V

Running Ampere (air conditioner) A 2,9 3,0

Running Ampere (hot-water system) A

Power input (air conditioner) W 640 650

Power input (hot-water system) W

Power factor 0,96 0,94

E.E.R. / C.O.P 4,42 4,15

Compressor locked rotor amperes A

Refrig./Stand. Charge at shipment R410A

Water connections diameter

NOTE

Rating conditions cooling :

Hot-water system : ambient temp. 20°C - inlet water temp. 70°C - outlet 60°C.

UNIT MODEL

Power source 220 - 240 V 50 Hz

REVE 247CH2O

PERFORMANCES

Capacity (air

conditioner)

330-300-280

1,2

Capacity (hot-water

system) 7160

2,1

Washable, easy access

ELECTRICAL RATINGS 59

Fan speed (air conditioner)

Fan speed (hot-water system)

Airflow direction

(Indoor) Horizontal

Vertical

Air filter

3 + Auto

Auto (manual for hot water system)

Manual

220 - 240

198 - 264

0,10

ON / OFF 24 hours and program

City water : ambient temp. 27°C d.b. / 19°C w.b.- inlet water temp.18°C - outlet 36°C .

FEATURES

Controls / temperature control Microprocessor / I.C. Thermostat

Control unit Wireless remote control unit

Timer

Compressor Rotary (hermetic)

Refrigerant control Capillary tube

360g

Sound pressure

level Air conditioner Hi/Me/Lo dB-A 44-42-41

Hot-water system Hi/Me/Lo dB-A 42-39-32

1/2"Gas

DIMENSIONS AND WEIGHT

Height 735

Widht 839

Depht 260-280

Water loop : ambient temp. 27°C d.b. / 19°C w.b. - inlet water temp. 30°C - outlet 35°C

Net weight Data can be changed without notice

REVE 237RH2O Heat pump model

PERFORMANCE CHARTS SC and HP2

REVE 247CH2O Cooling model

MOISTURE REMOVAL

100

110

120

130

140

12 15 18 21 24

INLET WATER TEMP - °C

MOISTURE REMOVAL - %l/h

Tamb 19°C

Tamb 27°C

Tamb 32°C

CORRECTION FACTOR

100

105

110

115

120

125

130

110 210 310 410 510

WATER FLOW RATE - l/h

CAPACITY INPUT

EER MOISTURE

Conditions: Power source 230 V - 1- 50 Hz - Single phas

Indoor air velocit

High speed

Heating characteristics

Indoor relative humidity 48%

PERFORMANCE CHARTS heat pump1

REVE 237RH2O Heat pump model

capacity

100

105

110

115

120

12 15 18 21 24

inlet water temp - °C

capacity - %W

Tamb 15°C

Tamb 20°C

Tamb 25°C

power input

100

105

110

115

120

125

12 15 18 21 24

inlet water temp - °C

power input - %W

Tamb 15°C

Tamb 20°C

Tamb 25°C

2) UNIT SPECIFICATIONS 2

COOLING HEATING COOLING HEATING

BTU / h 10060 10740 10230 12140

kW 2,95 3,15 3,00 3,56

BTU / h

ir circulation (high/med/low) m3/ h

Water flow m3/ h

Pressure drop kPa

Moisture removal (high speed Cooling l / h 1,3 -------- 1,3 --------

Dry 27°C ( 60% R.U.) liters / 24h 32 -------- 32 --------

Dry 30°C (80% R.U.) liters / 24h 61 -------- 61 --------

Voltage rating V

vailable voltage range V

Running Ampere (air conditioner) A 2,9 3,8 3,11 3,9

Running Ampere (hot-water system) A

Power input (air conditioner) W 630 830 680 860

Power input (hot-water system) W

Power factor 0,94 0,95 0,95 0,96

E.E.R. / C.O.P 4,68 3,8 4,41 4,14

Compressor locked rotor amperes A

Refrig./Stand. Charge at shipment R410A

Water connections diameter

NOTE

Rating conditions cooling / heating :

Hot-water system : ambient temp. 20°C - inlet water temp. 70°C - outlet 60°C.

UNIT MODEL

Power source

PERFORMANCES

DIMENSIONS AND WEIGHT

Air conditioner Hi/Me/Lo dB-A

Airflow

direction Vertical

Capacity (air

conditioner)

Capacity (hot-

water system)

ELECTRICAL RATINGS

FEATURES

Fan speed (air conditioner)

Air filter

Horizontal

Height

Widht

Depht

Net weight

Fan speed (hot-water system)

Timer

Control unit

Controls / temperature control

Water loop heating : ambient temp. 20°C d.b. - water temp. 15°C

Compressor

Refrigerant control

3 + Auto

1/2"Gas

Auto (manual for hot water system)

Sound

pressure level Hot-water system Hi/Me/Lo dB-A

City water cooling : ambient temp. 27°C d.b. / 19°C w.b.- inlet water temp.18°C - outlet 36°C .

City water heating : ambient temp. 20°C d.b. - inlet water temp.18°C - outlet 6°C .

Water loop cooling : ambient temp. 27°C d.b. / 19°C w.b. - inlet water temp. 30°C - outlet 35°C

260-280

42-39-32

Data can be changed without notice

REVE 237RH2O

220 - 240 V 50 Hz

735

839

0,10

Microprocessor / I.C. Thermostat

Wireless remote control unit

ON / OFF 24 hours and program

IN CITY WATER IN WATER LOOP

7160

2,1

330-300-280

220 - 240

198 - 264

Capillary tube

Manual

Washable, easy access

Rotary (hermetic)

470g

44-42-41

0,165

2,0

0,575

40,0

3) MAJOR COMPONENT SPECIFICATIONS

Controls

Jumper Setting J1….J5 (see Electric waring diagram)

Model

Resistance (at 25° C) kΩ

Model

Number / Diameter / Lenght mm

No. of pole / rpm (230 V, high)

Nominal input W

Coil resistance (at 25° C) Ω

°C

µF

VAC

Model

Coil resistance (at 20° C) Ω

Ω

µF

VAC

°C

Operating amp. (Ambient temp. 25° C)

Open

Operating

temperature

Open

Overload relay (OLR)

Run capacitor (C1)

Compressor oil RB68A or Freol Alpha68M

10 ± 3%

THERMISTOR (ROOM SENSOR) TH2

2,54mm - 3 pcs

PCB

REMOTE CONTROL UNIT

THERMISTOR (COIL SENSOR) TH1 NTC (with brass pipe)

Trip in 6 to 16 sec. at 16A

VLT-ORG: 62÷71

GRY-BRN: 78÷90

2,54mm - 2 pcs

384208021

(Internal bimetallic type)

TMR : blu - STB : yellow - OPR : green

RC-7 (ST) RC-7 (RC)

69 ± 9°C

Microprocessor

UNIT MODEL REVE 247CH2OREVE 237RH2O

SAC ON-OFF IDU

CONTROLLER (PCB)

Part No.

250VAC - 5A -T

Run capacitor (C2)

Nominal cooling capacity

COMPRESSOR (CM)

Control circuit fuse (F1)

SWITCH INDICATOR ASSY

Led color

Safety device

Setting

440

148 ± 5°C

350

2350

External

C-R : 3.863

C-S : 3.309

FAN & FAN MOTOR (FMI)

Cross-flow 1 / Ø100 / 515

4 / 1350

K35406-MO2024

1,5

10 ± 5%

450

Rotary ( Hermetic)

Autoreset

5PS102EAA

GRY-WHT: 545÷630

WHT-VLT: 92÷105

150 ± 10K

FLAP MOTOR (FLP)

Model

Rating

Coil resistence (Ambient temp. 25°C) Ω

4 WAYS VALVE (20S

)

Model

Coil rating

Coil resistence (Ambient temp. 20°C) Ω

HEAT EXCHANGER COI

Coil

Rows

Fin pitch mm

Face area m

PLATE EXCHANGE

Model

Plate N°

Gas connections Øi mm

Water connections Øi mm

SOLENOID VALVE

Coil resistance (at 20° C) Ω

Rating °C

Nominal input

FLOW SWITCH

Water flow rate( ON ) l / min

Water flow rate( OFF ) l / min

Reed switch features : V

HIGH PRESSURE SWITCH

OPERATING PRESSURE SETTING

bar

Contact rating

OPERATING RANGE

Cooling only model

Heat pump model

250 V - 6A

OFF ON

42 ± 1 33 ± 1,5

Model CH23 IT

68mA

Dry Maximum

Minimum

Cooling

Temperature

Maximum

Minimum

19° C DB/ 14° C WB

Heating

Temperature

Maximum

Minimum

Maximum

Minimum

Cooling

16° C BS/ 80% R.U.

Dry Maximum 32° C BS/ 80% R.U.

Minimum 16° C BS/ 80% R.U.

27° C DB

Indoor air intake temp.

32° C DB/ 23° C WB

1,6

Aluminium plate fin / copper tube

32° C BS/ 80% R.U.

19° C DB/ 14° C WB

32° C DB/ 23° C WB

9,6

14,3

Indoor air intake temp.

Model

DC 12V

WHT-BLU (respectively 4 wires) : 380 ± 7%

AC 220V, 50 Hz, 6W

---

220-230VAC~50Hz

14 20

1132/04A6

1050

1,2

250 VAC-200 VDC

UNIT MODEL REVE 247CH2OREVE 237RH2O

S09

MP24GA1

SQ-136---

1440 ± 5%---

0,107

DIMENSIONAL DATA

Conditions: Power source 230 V - 1- 50 Hz - Single phas

Indoor air velocit

High speed

Cooling characteristics

Indoor relative humidity 48%

Capacity (%)

Power input (%)

E.E.R. (%)

REVE 237RH2O Heat pump model

PERFORMANCE CHARTS SC and HP1

REVE 247CH2O Cooling model

COOLING CAPACITY

100

105

110

115

120

12 15 18 21 24

INLET WATER TEMP - °C

CAPACITY - %W

Tamb 19°C

Tamb 27°C

Tamb 32°C

POWER INPUT

100

105

110

115

120

12 15 18 21 24

INLET WATER TEMP - °C

POWER INPUT - %W

Tamb 19°C

Tamb 27°C

Tamb 32°C

EER

100

110

120

130

12 15 18 21 24

INLET WATER TEMP - °C

EER - %W/W

Tamb 19°C

Tamb 27°C

Tamb 32°C

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