Daikin EWAD270TZ-PR [34/75] Operating limits

OPERATING LIMITS

PLATINUM VERSION EWAD TZ-P

Note

The above graphic represents a guidelines about the operating limits of the range. Please refer to Chiller Selection Software (CSS) for

real operating limits working conditions for each size.

Table 1 - Water heat exchanger - Minimum and maximum water Δt

Legend:

A = Max evaporator water Δt

B = Min evaporator water Δt

Table 2 - Minimum glycol percentage for low air ambient temperature

Legend:

AAT = Air Ambient Temperature (°C) (2)

A = Ethylene glycol (%) (1)

B = Propylene glycol (%) (1)

(1) Minimum glycol percentage to prevent freezing of water circuit at indicated air ambient temperature

(2) Air ambient temperature do exceed the operating limits of the unit, a protection of water circuit may be needed in winter season at

non-working conditions.

Page 34 of 75