Rotenso WINDMI Series - Parameter and Status Checking; Querying System Parameters

45User manual
Wired control - ORIS
EN
No. Item Description
21
Booster Delta
temperature
1~20°C, default 10°C
22
Second zone
setting
0 - No bi-zone function
1 - Bi-zone function for heating mode only
2 - Bi zone function for both cooling and heating mode
23
Water pump ΔT
control setting
ΔT default as 5°C, can be adjust from 3.5°C~8°C, with precision 0.5°C
24
Water pump
control type
setting
0 - ΔT control
1 - Force to on
2 - Force to o
25
Water pump
speed setting
It is only available when “item 24” set to 1- force to on, then set the speed
from 1%~100% speed
0 - 1% speed
1 - 2% speed
…
99 - 100% speed
4. PARAMETER AND STATUS CHECKING
This wired controller can be used to check the system status and running parameter. Press the “query” button
to go into the parameter query interface, and press “conrm” button or without pressing any button for more
than 10s to exit the parameter query interface.
After going into query interface, press “u” or “down” button to check the parameters or status as follow table
Note:
DI: Customized input, dry contact;
DO: Customized output, 230V contact;
All the setting will only be changed by reset, never be cleaned by repower.
No. Denition Description
1 Setting temp.: Ts1 Display Ts1 during standby/cool/heat mode
2 Setting temp.: Ts2 Display Ts2 during DHW mode
3 Setting temp.: Ts3 Display Ts3 when it chooses the air setpoint control
4 Capacity of unit HP*10, example: 10 means that unit is 1HP capacity
5 Target frequency Target compressor frequency
6 Running frequency Running compressor frequency
7 Water ow rate m
3
/h, feedback from inverter water pump
8 Capacity output =1.163* (water ow rate) * [Tw_out – Tw_in] (kW)