Daikin WGZ030DW - Automatic Adjusted Limits

OMM 1130-2 23
Automatic Adjusted Limits
The following are set points that will be limited based on the option selected.
Evaporator Leaving Water Temperature
Mode
Refrigerant Type
Range
Unit Mode = Cool
R134a, R410A
40 to 60
°
F
Unit Mode = Cool w/Glycol
R134a
20 to 60
°
F
Unit Mode = Cool w/Glycol
R410a
15 to 60°F
Unit Mode = Ice
R410A
20 to 40°F
Conde
nser Leaving Water Temperature
Mode
Refrigerant Type
Range
Unit Mode= HEAT
R134a
110 to 160ºF
Evapor
ator Freeze Temperature
Mode
Refrigerant Type
Range
Unit Mode = Cool
R134a, R410A
36 to 42
°
F
Unit Mode = Cool w/Glycol, Ice
w/Glycol
R134a 18 to 42°F
Unit Mode = Cool w/Glycol, Ice
w/Glycol
R410A 12.5 to 42°F
Ice Lea
ving Water Temperature
Refrigerant Type
Range
R134a
N/A
R22, R407C
20 to 40
°
F
R410A
15 to 40
°
F
Low
Evaporator Pressure Inhibit Loading and Unloading
Mode
Refrigerant Type
Range
Unit Mode = Cool
R134a
R410A
26 to 54 psi
97 to 115 psi
Unit Mode = Cool w/Glycol, Ice
w/Glycol
R134a
R410A
12 to 54 psi
48 to 115 psi
Low
Ambient Lockout Temperature
Speedtrol
Range
Speedtrol = N
35 – 70
°
F
Speedtrol = Y -2 – 70°F
NOTE:
The backup mechanical high pressure cutout is set at 450 psi for water cooled applications and
600 psi for air cooled for air-cooled applications.