Carrier 42 GW - Page 16

16 42GW
Table III: Technical data of electric heaters (if installed)
Models 200 300 400 500 600 701
Electric heater capacity Watt 1380 2300 2300 2760 2760 2760
Supply voltage (ph) Volt 230 230 230 230 230 230
Max. power input Amp 6 10 10 12 12 12
Safety thermostat
N° 1 Thermostat with automatic reset ST1 60°C /
N° 1 Thermostat with manual reset ST2 100°C
IMPORTANT: The electric heater is factory installed (mod. 42GW-------A-). The use of other eletric heaters is absolutely prohibited.
Failure to follow this safety requirement causes unit damage and voids the warranty.
Table
IV: Material supplied
Description Q.ty Use
Installation instructions 1 Unit installation
Valve insulatinq shell (only units with factory-installed valves) 1
Insulating ValvesGaskets (only units with factory-installed valves) 4
Clips (only units with factory-installed valves) 3
Table V: Operating limits
Water circuit
Water- side maximum pressure
1400 kPa (142 m w.c.)
Minimum entering water temperature:+ 5°C
Maximum entering water temperature:+ 80°C
Room air
Installation for humidity level is validated
according to specication prEN 1397:2011
Minimum temperature: 5°C
(1)
Maximum temperature 32°C
Power supply
Nominal single phase voltage
Operating voltage limits
230V ~ 50/60Hz
min. 207V- max. 253V min. 216V
max. 244V (unit with electric heaters)
Notes:
(1)
If the room temperature can go down to 0°C, it is advisable to empty the water circuit to avoid damage caused by ice
(see paragraph on water connections).
Technical data
T.
III
Material supplied
T.
IV V