29
(option 70)
ensure the safety of the installation, the control of the cut-out value must take the
presence of leak currents into consideration that result from the use of frequency
- Starter and motor protection devices for each compressor, the fans and the
pump,
•
safety - electrical machine components - part 1: general regulations - corresponds
60721):
- outdoor installation**
Entering water temperature at start-up °C 45
Leaving water temperature during operation °C 25 55
3 10
Air temperature °C -15 40
°C
°C 0
to -20°C (option 42)
°C
°C 0
protection option to -20°C (option 42B)
°C
-20
-100 10 20 30 40 50
Entering air temperature, °C
Leaving water temperature, °C
Full load
Minimum load
Entering water temperature at start-up °C 30
Leaving water temperature during operation °C 5** 20
3 10
Entering air temperature 30RQS*** °C -10
Entering air temperature 30RQSY*** °C -20
°C
°C 0
to -20°C (option 42)
°C
°C 0
protection option to -20°C (option 42B)
°C
*** For transport and storage of the 30RQS/30RQSY units the minimum and maximum
0
0
0
10
20
30
40
30RQS
30RQSY
Evaporator leaving water temperature, °C
Entering air temperature, °C
Full load
Minimum load
NOTE: This operating range applies up top 130 Pa static
pressure without suction air duct for sizes 060, 070 and 078
and 140-160, and up to 240 Pa for all other sizes.
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