Daikin WGZ030DW Operating And Maintenance Manual page 22

Table 7, Continued
Description
Expansion Valve Type
Circuit 1 EXV Control
Circuit 1 EXV Position
Circuit 2 EXV Control
Circuit 2 EXV Position
MaxOpPress
SuperheatTarg
Alarms
Low Evap Pressure-Hold
Low Evap Pressure-Unload
High Cond Pressure – Unload
High Cond Pressure – Stop
Evap. Freeze
Cond. Freeze
High Condenser Pressure Stop
(Water-Cooled = Y
High Condenser Pressure Stop
(Water Cooled = N)
High Condenser Pressure Stop (R134a)
Evap Flow Proof
Cond Flow Proof
Recirc Timeout
* Phase Voltage Protection
* Ground Fault Protection
Low OAT Start Time
Condenser Fans (Water Cooled = N)
Number of fans
Speedtrol Option
Stg on Deadband Stg 2
Stg on Deadband Stg 3
Stg on Deadband Stg 4
Stg Off Deadband Stg 1
Stg Off Deadband Stg 2
Stg Off Deadband Stg 3
Stg Off Deadband Stg 4
Cond Sat Temp Target
Forced Fan 1 (>75°F)
Forced Fan 2 (>90°F)
Forced Fan 3 (>105°F)
Cooling Tower (Water Cooled = Y)
Tower Control
Tower Stages
Stage Up Time
Stage Down Time
Stage Differential
Stage #1 On
Stage #2 On
Valve/VFD Control
Valve Setpoint
Valve Deadband
Stage Fan Down @
Stage Fan Up @
Valve Control Range (Min)
Valve Control Range(Max)
Valve Type
Minimum Start Position
Minimum Position @
Maximum Start Position
Maximum Position @
Error Gain
Slope Gain
22
Default
Electronic
Auto
N/A
Auto
N/A
156
10
See following section; Automatic Adjusted Limits
Water: 405 psig Water: 355 – 425 psig
Air: 550 psig
Water: 420 psig Water: 375 – 435 psig
Air: 565 psig
37.0 to 42.0 °F
38.0 °F
Glycol: 17.5 to 42.0°F (R134a,R22, R407C)
7.5 to 42.0°F (R410A)
34.0 °F
280 psi 260 to 380 psi (R22, R407C)
420 psi 375 TO 435 psi (R410A)
380 psi 260 to 380 psi (R22, R407C)
565 psi 425 to 570 psi (R410A)
185 psi
5 sec.
5 sec.
3 min.
N
N
60 sec.
4
No
15 °F
10°F
10°F
20°F
15°F
10°F
10°F
100°F
None
2
2 min
5 min
3.0 °F
70 °F
75 °F
None, Valve Set point, Valve Stage, VFD
None
Stage, Valve SP/VFD Stage
65 °F
2.0 °F
20%
80%
10%
90%
NC to tower
0%
60 °F
100%
90 °F
25
25
WGZ030D through WGZ200D
Range
Thermal, Electronic
Auto, Manual
0-100%
Auto, Manual
0-100%
142 – 170 psig
8-12°F
Air: 410- - 555 psig
Air: 425 – 570 psig
18 to 42 °F
170 to 425 psi
5 to 15 seconds
5 to 15 seconds
1 to 10 minutes
N,Y
N,Y
30 to 240 seconds
4 to 8 (10 for R410a)
No,Yes
15 to 25°F
10 to 15°F
10 to 15°F
15 to 20°F
10 to 15°F
6 to 10°F
6 to 10°F
80 to 120°F
None, Temperature
0 to 2
1 to 60 min
1 to 60 min
1.0 to 10.0 °F
40 to 120 °F
40 to 120 °F
60 to 120 °F
1.0 to 10.0 °F
0 to 100%
0 to 100%
0 to 100%
0 to 100%
NC, NO
0 to 100%
0 to 100 °F
0 to 100%
0 to 100 °F
10 to 99
10 to 99
PW
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
OMM 1130-2