Technibel REVE 247CH2O Manual

Cooling only model
Heat pump model
0.8180.518.1 11 / 2007
REVE 247CH2O( I )
REVE 237RH2O( I )
TECHNICAL DATA & SERVICE MANUAL

Page
A
SPECIFICATIONS
1) Unit specifications 1 3
2) Unit specifications 2 4
3) Major Component specifications 5 / 6
BOPERATING RANG
E
6
CDIMENSIONAL DAT
A
7
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
E
37
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
2

A
SPECIFICATIONS
1) UNIT SPECIFICATIONS 1
IN CITY WATER IN WATER LOOP
COOLING COOLING
BTU / h 9650 9200
kW 2,83 2,7
BTU / h
kW
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
A
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
mm
mm
mm
kg
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
30
ELECTRICAL RATINGS 59
Fan speed (air conditioner)
Fan speed (hot-water system)
Airflow direction
(Indoor) Horizontal
Vertical
Air filter
3 + Auto
3
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 .
27
17
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 46
3

REVE 237RH2O Heat pump model
PERFORMANCE CHARTS SC and HP2
REVE 247CH2O Cooling model
MOISTURE REMOVAL
40
50
60
70
80
90
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
80
85
90
95
100
105
110
115
120
125
130
110 210 310 410 510
WATER FLOW RATE - l/h
%
CAPACITY INPUT
EER MOISTURE
E
9

Conditions: Power source 230 V - 1- 50 Hz - Single phas
e
Indoor air velocit
y
High speed
Heating characteristics
Indoor relative humidity 48%
PERFORMANCE CHARTS heat pump1
REVE 237RH2O Heat pump model
capacity
80
85
90
95
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
80
85
90
95
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
F
10

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
kW
A
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
A
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
mm
mm
mm
kg
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
3
1/2"Gas
Auto (manual for hot water system)
Sound
pressure level Hot-water system Hi/Me/Lo dB-A
48
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
17
27
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
4

3) MAJOR COMPONENT SPECIFICATIONS
Controls
Jumper Setting J1….J5 (see Electric waring diagram)
Model
Resistance (at 25° C) kΩ
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
W
cc
Coil resistance (at 20° C) Ω
Ω
µF
VAC
°C
°C
Operating amp. (Ambient temp. 25° C)
Open
Close
Operating
temperature
Open
Overload relay (OLR)
Run capacitor (C1)
Close
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
30
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)
30
Autoreset
5PS102EAA
GRY-WHT: 545÷630
WHT-VLT: 92÷105
150 ± 10K
5

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
L
Coil
Rows
Fin pitch mm
Face area m
2
PLATE EXCHANGE
R
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
W
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
3
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
2
1,2
250 VAC-200 VDC
30
UNIT MODEL REVE 247CH2OREVE 237RH2O
S09
MP24GA1
SQ-136---
1440 ± 5%---
0,107
B
6

DIMENSIONAL DATA
C
7

Conditions: Power source 230 V - 1- 50 Hz - Single phas
e
Indoor air velocit
y
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
70
75
80
85
90
95
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
70
75
80
85
90
95
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
60
70
80
90
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
D
8