Daikin WGZ200DW - Page 51

www.DaikinApplied.com 51 IOM 1322 • WATER-COOLED SCROLL COMPRESSOR
# Description Type Load Output OFF Output ON
5 Motor Control Relay #3 = Compr#3 C1 Starter Compressor OFF Compressor ON
*6 Condenser Fan #3– Water Cooled =N /Tower Fan
#2-Water Cooled=Y
C1/
UT
Fan Contactor Fan OFF Fan ON
*6 Motor Control Relay #5 = Compr#5 (R134a,R410A) C1 Starter Compressor OFF Compressor ON
7 Liquid Line #1 C1 Solenoid Cooling OFF Cooling ON
8 Condenser Fan #2 – Water Cooled =N /Tower Fan
#1-Water Cooled=Y
C2/
UT
Fan Contactor Fan OFF Fan ON
9 Motor Control Relay #2 = Compr#2 C2 Starter Compressor OFF Compressor ON
10 Motor Control Relay #4 = Compr#4 C2 Starter Compressor OFF Compressor ON
*11 Condenser Fan #4 C2 Fan Contactor Fan OFF Fan ON
*11 Motor Control Relay #6 = Compr#6 (R134a,R410A) C2 Starter Compressor OFF Compressor ON
12 Liquid Line #2 C2 Solenoid Cooling OFF Cooling ON
13 Condenser Fan #5 C1 Fan Contactor Fan OFF Fan ON
14 Hot Gas Bypass #1 C1 Solenoid Cooling OFF Cooling ON
15 Hot Gas Bypass #2 C2 Solenoid Cooling OFF Cooling ON
*16 Condenser Fan #6 C2 Fan Contactor Fan OFF Fan ON
*16 Condenser Fan #4 C2 Fan Contactor Fan OFF Fan ON
*17 Condenser Fan #7 C1 Fan Contactor Fan OFF Fan ON
*17 Condenser Fan #5&7 (R134a,R410A) C1 Fan Contactor Fan OFF Fan ON
18 Condenser Fan #8 C2 Fan Contactor Fan OFF Fan ON
19 Condenser Fan #6&8 C2 Fan Contactor Fan OFF Fan ON
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Digital Outputs
The following parameters are digital outputs from this controller.
Types: C1 = Refrigerant Circuit #1, C2 = Refrigerant Circuit #2, UT = Unit
# Description Type Output O󰀨 Output On
1 Evap Water Pump Output #2 UT Pump O󰀨 Pump On
2 Cond Water Pump Output #2 UT Pump O󰀨 Pump On
3 Condenser Fan #9 C1 Fan OFF Fan ON
4 Condenser Fan #10 C2 Fan OFF Fan ON
Analog Inputs
The following parameters are digital outputs from this controller for Templier operation only.
Types: C1 = Refrigerant Circuit #1, C2 = Refrigerant Circuit #2, & UT = Unit
# Description Type Output O󰀨 Output On
1 Entering Evaporator Water Temperature
(R134a)
UT NTC Thermister
(10k@25°C)
-58 to 212°F
2 Demand Limit (R134a) UT 4-20 mA Current 0-100 % Load
3 Liquid Line Temperature #1 (R134a) C1 NTC Thermister
(10k@25°C)
-58 to 212°F
4 Liquid Line Temperature #2 (R134a) C2 NTC Thermister
(10k@25°C)
-58 to 212°F
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