FlexPro AEH/18, Инструкции по эксплуатации

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Air to water heat pump operation manual
P4
time setting canceld
2
2 2
2
． ． ． ．
5
5 5
5 Clock
Clock Clock
Clock setting
setting setting
setting
：
press “timer”key for 3s, hear a “toot” voice, press continuingly, after press the “timer”key for 8s,
when hear “toot” voice again, then move away finger, enter clock setting state,
First adjust the “hour ” of clock, press “timer” key again, then adjust “minute” of clock, press “timer” key
again, then finish setting and quit setting.
Note: clock setting just can be operated under the condition of there isn’t definite time set.
2
2
2 2
．
6
6
6 6 Force
Force
Force Force defrosting
defrosting
defrosting defrosting
：
after the heat pump was power on and the compressor has started, then press
“▼ ”
over 8s,
when hear a “toot” voice, move away finger, then enter defrost state, when the temperature of coil
（
evaporator
）
or
defrosting time reach preset parameter, then quit defrost.
2
2 2
2
．
7
7 7
7 Cooling
Cooling Cooling
Cooling mode
mode mode
mode
：
Under heating water mode, press “
▲
”
key over 8s, then hear a “toot” voice, enter cooling
mode. Range of water temperature adjusting: 7
℃
-30
℃，
under cooling mode, then press
“
▲
”
over 8s,
enter heating mode.
Parameter setting and inquiry
（
attached table 1
）
A A A A
：
function function function function inquiry inquiry inquiry inquiry
Under power on state, press “setting” key, inquiry code is from A1 to A9, if single compressor heat pump,
press “setting” key again, then quit inquiry state, if double compressor heat pump, another 9 inquiry code
can be inquired, from b1 to b9, press “setting” key again, quit inquiry state. Please check following stable
：
B
B
B B
：
function
function
function function setting
setting
setting setting
Under power on state, press “setting” key over 3s, when hear “toot” voice ,move away finger,
enter parameter setting state, after parameter set, press “setting” key ,enter next parameter
setting, until all the setting of parameters are finished ,then quit setting.
Inquiry code Meaning( single compressor
Heat pump) Meaning( double syst Code Meaning( double syst)
A1 Coil(evaporator) temperature Coil(evaporator)
temperature 1 b1 Coil(evaporator)
temperature
2
A2 Return gas temperature Return gas temperature1 b2 Return gas temperature 2
A3 Exhaust temperature Exhaust temperature 1 b3 Exhaust temperature 2
A4 Environment temperature Environment temperature b4 Environment temperature
A5 Outlet water temperature Outlet water temperature b5 Outlet water temperature
A6 Return water temperature Return water temperature b6 Return water temperature
A7 00 00 b7 00
A8 Compressor current Compressor current 1 b8 Compressor current 2
A9 Opening angle of
expansion valve Opening angle of
expansion valve1 b9 Opening angle of
expansion valve1
Er Display of error code Display of error code Er Display of error code
Set code Parameter name range Initial
/ / / Water tank temperature 20
℃─
60
℃
50
℃
L1 Temp differentce between water
tank real temp and display temp 0
℃─
15
℃
0
℃
L2 Temp difference between compressor stard restart
temp and preset water tank temp
3
℃─
18
℃
5
℃