29
Air to Water Heat Pump
Service Manual- Versati II Series
CONTROL
Circulating two-way valve 2 running state CTW-valve 2 On/Off
Doorguard Doorguard Card in/Card out
Opration LED Opration LED On/Off
Error LED Error LED On/Off
3-way valve running state 4-way valve On/Off
IDU heater 1 running state IDU heater 1 On/Off
IDU heater 2 running state IDU heater 2 On/Off
Auto-antifreeze Auto-antifree. Enabled/Disabled
3�3�4�2 Parameter View (Para View)
1) At the VIEW page, select Parameter and then press the OK key to go to the Para View page.
2) At the Para View page, it is able to view each parameter.
No� Full Name Displayed Name Status
1 Outdoor temperature T-outdoor
Exact values
2 Suction temperature T-suction
3 Discharge temperature T-discharge
4 Defrost temperature T-defrost
5 Liquid temperature T-liquid
6 Water in temperature T-water in
7 Plate exchanger water-out temperature T-waterout PE
8 E-heater water-out temperature T-waterout EH
9 Water tank temperature set point T-tank ctrl.
10 Water tank temperature reading T-tank display
11 Remote room temperature T-remote room
12 Refrigerant-side gas pipe temperature T-RGP
13 Solor heater water-out temperature T-SHW
14 Target temperature for auto mode T-auto mode
15 Target temperature for oor debug T-oor debug
16 Time period for oor debug Debug time
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