Daikin WGZ030DW Operating And Maintenance Manual page 18

Keypad/Display
A 4-line by 20-character/line liquid crystal display and 6-key keypad is mounted on the unit controller. Its
layout is shown below.
Figure 8, Keypad and Display in MENU Mode
Air Conditioning
The four arrow keys (UP, DOWN, LEFT, RIGHT) have three modes of use.
Scroll between data screens as indicated by the arrows (default mode).
Select a specific data screen in a hierarchical fashion using dynamic labels on the right side of the display
(this mode is entered by pressing the MENU key).
Change field values in edit mode according to the following table:
LEFT Default
UP Increment
These four edit functions are indicated by one-character abbreviation on the right side of the display (this
mode is entered by pressing the ENTER key).
Inputs/Outputs
Table 3, Analog Inputs
C1 = Refrigerant Circuit #1, C2 = Refrigerant Circuit #2, UT = Unit, *n = Refrig. Dependent
#
*1 Evaporator Refrigerant Pressure #1 (R134a,R22)
*1 Evaporator Refrigerant Pressure #1 (R410a)
*2 Evaporator Refrigerant Pressure #2 (R134a,R22)
*2 Evaporator Refrigerant Pressure #2 (R410a)
*3 Condenser Refrigerant Pressure #1 (R134a,R22)
*3 Condenser Refrigerant Pressure #1 (R410a)
4 Leaving Evaporator Water Temperature
Condenser Entering Water Temperature or Outside Ambient
5
Temperature (See Note below)
*6 Condenser Refrigerant Pressure #2 (R134a,R22)
*6 Condenser Refrigerant Pressure #2 (R410a)
7 Reset of Leaving Water Temperature
8 Demand Limit (R22, R410A)
9 Compressor Suction Temperature #1
10 Compressor Suction Temperature #2
Notes:
1. If Water Cooled = Y, then Entering Condenser. If Water Cooled = N, then Outside Ambient.
2. Selection of R134a in unit setpoint screen will modify unit operation for Templifier application.
18
Key to Screen Pathway
< ALARM
< VIEW
< SET
Arrow Keys
Description
WGZ030D through WGZ200D
Menu Key
"Enter" Key
RIGHT Cancel
DOWN Decrement
Type Signal Source
C1 0.1 to 0.9 VDC
C1 0.1 to 0.9 VDC
C2 0.1 to 0.9 VDC
C2 0.1 to 0.9 VDC
C1 0.1 to 0.9 VDC
C1 0.1 to 0.9 VDC
NTC Thermister
UT
(10k@25°C)
NTC Thermister
UT
(10k@25°C)
C2 0.1 to 0.9 VDC
C2 0.1 to 0.9 VDC
UT 4-20 mA Current
UT 4-20 mA Current
NTC Thermister
C1
(10k@25°C)
NTC Thermister
C2
(10k@25°C)
Range
0 to 132 psi
0 to 350 psi
0 to 132 psi
0 to 350 psi
3.6 to 410 psi
0 to 700 psi
-58 to 212°F
-58 to 212°F
3.6 to 410 psi
0 to 700 psi
0-(10 to 80°F)
0-100 % Load
-58 to 212°F
-58 to 212°F
OMM 1130-2