Sunrain YC-007 - Page 24

untimed return time period throughout the day. If the start time of a certain working period is greater
than the end time, the end time is considered to be the next day. The factory default return water time
is as follows:
A, time period 1 opening time: 6:30
B, time period 1 closing time: 7:30
C, time period 2 opening time: 18:30
D, time 2 closed time: 22:30
11)Query running status:
When the main interface of the power on or off is displayed, press and hold the “
∧
” or “
∨
” button for
more than 3 seconds to enter the running status query interface; press and immediately release the
“∧” or “∨” button to check each operating condition; press and immediately release the “ ”
button or automatically return to the normal display state without any button operation in 30 seconds.
After entering the view mode, the last viewed data code (the default is “00” after power-on) and its
corresponding value are displayed. After each press and immediately release the “
∨
” button, the
following table can be displayed in order:
name
code
remark
Fluorine cycle/water cycle
heat pump
00
0＝water cycle；1＝fluorine cycle
High pressure switch
01
0＝disconnect；1＝close
Low pressure switch
02
0
＝
disconnect
；
1
＝
close
Water flow switch
03
0
＝
disconnect
；
1
＝
close
EEV value
04
Measured value
Evaporator coil sensor
05
Measured value
ambient temperature sensor
06
Measured value
absorption temperature
sensor
07
Measured value
exhaust temperature sensor
08
Measured value
inlet water temperature(tank
water temperature)
09
Display value = measured value +
compensation value
outlet water
temperature(return water
temperature)
10
Display value = measured value +
compensation value
compressor
11
0＝stop；1＝running
4-way valve
12
0＝stop；1＝running
high-speed fan
13
0＝stop；1＝running
low-speed fan
14
0
＝
stop
；
1
＝
running
circulation water pump
15
0
＝
stop
；
1
＝
running
electric heater
16
0
＝
stop
；
1
＝
running
12)Key lock: