Daikin EWAT290B-SRA1 [43/62] Units with multi v layout

OPERATING LIMITS

Operating limits

43/62

EWAT~B-S (SILVER SERIES)

Ref 1 Operations below 4°C Evaporator Leaving Temperature require opt 08 (brine) and glycol

Ref 2 Units with Reduced Sound configuration might increase their sound level in this area

Ref 3 Certain unit sizes might work in part load in this area (Full load operation might need opt 142 - High Ambient Kit) Refer to

Chiller Selection Software for detailed information"

Ref 4 In Multi-V units, operations below 10°C Ambient Temperature require Opt 99 (fan speed modulation) or Opt 42 (Speedtroll)

The above graph refers to the unit operating at full load. Unit may be able to operate outside the above envelope with compressors

unloading. Please contact factory for further details.

The above graphic represents a guideline about the operating limits of the range. Please refer to the latest Chiller Selection Software

(CSS) for real operating limits working conditions for each size.

-20

-10

-15 -10 -5 0 5 10 15 20 25

Amb T [

°C]

ELWT [°C]

Units with Single-V Layout

Ref 1

Ref 3

Ref 2

-20

-10