US FLOOR / FLOOR
Minichiller inverter Duo
4
7.5.4
Schema d'esempio RDZ per applicazioni in caldo/freddo con sistemi di ricambio aria/deumidificazione ...... 21
7.5.5
Schema generico RDZ per applicazioni con SOLARE ......................................................................................... 21
7.6 REFRIGERANT
CONNECTIONS ................................................................................................................................ 22
7.6.1
Refrigerant diagram for models 06 and 09 ...................................................................................................... 23
7.6.2
Refrigerant diagram for models 12 and 16 ...................................................................................................... 23
7.7 ELECTRICAL
CONNECTIONS .................................................................................................................................... 23
7.7.1
Indoor unit ........................................................................................................................................................ 24
7.7.1.1 Terminal block connections ....................................................................................................................... 25
7.7.2
Outdoor unit ..................................................................................................................................................... 26
7.7.2.1 Terminal block connections ....................................................................................................................... 26
7.7.3
Wiring between indoor and outdoor units ....................................................................................................... 27
7.7.4
Removal of the front-right side panel of the outdoor unit models 12 and 16 ................................................. 28
7.7.5
Safety thermostats ........................................................................................................................................... 28
8
ARCHITETTURA DEL SISTEMA ............................................................................................................................ 29
9
LAYOUT QUADRO ELETTRICO DELL’UNITA’ INTERNA ......................................................................................... 30
10
START UP .......................................................................................................................................................... 30
11
INDICATIONS FOR THE USER .............................................................................................................................. 31
12
SHUTDOWNS FOR LONG PERIODS ..................................................................................................................... 31
13
MAINTENANCE AND PERIODIC CHECKS ............................................................................................................. 31
13.1 ENVIRONMENTAL
PROTECTION ............................................................................................................................ 32
14
WHEN THE UNIT GOES OUT OF SERVICE ............................................................................................................ 32
15
TECHNICAL DATA............................................................................................................................................... 33
15.1 PERFORMANCE
DATA ............................................................................................................................................ 33
15.2 OUTDOOR
UNITS .................................................................................................................................................... 33
15.3 INDOOR
UNITS ....................................................................................................................................................... 34
15.3.1
Models FLOOR/FLOOR-S ................................................................................................................................... 34
16
ELECTRIC DATA .................................................................................................................................................. 35
16.1 MAXIMUM
POWER
CONSUMPTION/MAX.
INPUT
CURRENT
OF
THE
INDOOR
UNITS
06-09 ................................. 35
16.2 MAXIMUM
POWER
CONSUMPTION
/
MAXIMUM
INPUT
CURRENT
OF
THE
INDOOR
UNITS
12-16 ...................... 35
17
PUMPS PERFORMACE CURVES .......................................................................................................................... 35
18
CIRCULATOR PUMPS CURVES ............................................................................................................................ 36
19
READING OF THE INDOOR UNIT MANOMETERS ................................................................................................. 36
20
DHW INSTANTANEOUS PREPARER .................................................................................................................... 37
21
SOLAR GROUP (MODELS FLOOR-S) .................................................................................................................... 38
21.1 CIRCULATOR
CURVE ............................................................................................................................................... 39
21.2 CALIBRATION
OF
THE
WATER
FLOW
BY
USING
THE
FLOW
CONTROLLER .............................................................. 39
21.3 LOADING
OF
THE
PLANT
CIRCUIT ........................................................................................................................... 39
21.4 WASHING
OF
THE
PLANT ....................................................................................................................................... 39
21.5 MAINTENANCE
OF
THE
CIRCULATOR
PUMP .......................................................................................................... 40
21.6 FACTORY
SETTINGS
OF
THE
CIRCULATOR
PUMP ................................................................................................... 40
21.7 TECHNICAL
CHARACTERISTICS ............................................................................................................................... 40
22
OPTIONAL DHW TECHNICAL SIDE BOILER KIT ..................................................................................................... 40
23
PERFORMANCE ................................................................................................................................................. 41
24
OPERATION LIMITS ............................................................................................................................................ 43
24.1 E
VAPORATOR WATER FLOW RATE
.................................................................................................................................. 43
24.2 C
HILLED WATER PRODUCTION
(
SUMMER OPERATION
) ...................................................................................................... 43
