PROHEAT II SERIES · HEAT PUMP AIR/WATER SYSTEM
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Pag: 24
F82
Maximum evaporation
temperature (MOP
10 – 100
20
ºC
Maximum evaporation temperature
(MOP)
F83
M.O.P.
1 – 5
2
ºC
High evaporation temperature
protection
F84
Time M.O.P.
1 – 3
2
min
Time of High evaporation
temperature protection
System
settings
F85
Visualización tiempo en marcha
acumulado
–
-
Day
F86
Probation time
0 -- 999
OFF
Hour
The controller will stop if the
accumulative time is over probation
time, and show the alarm code
“A99”.OFF means no probation time
F87
Reset tiempo en marcha
acumulado
no/yes
no
-
F88
Reset factory parameters
no/yes
no
-
Reset of all parameters. Reset if the
card software is updated.
Test
F90
Show the card model
F91
Show the card software version
F92
Show the model of the display
F93
Display the main board software
version number
F96
Time setting
F97
Reserved for the manufacturer
This function is only for tests. It is forbidden to use it online. Press "S" to exit.
F98
Reserved for the manufacturer
Press “S” to exit.
After entering this function, it shows the “AdF”.
F99
Test output signals
After entering this function, it will show "CCC". The relays will be activated one by
one. This function is only for tests. It is forbidden to use it online. Press "S" to exit.
F00
Exit
* Observation1
：
When F24=1, this means there is only one circuit. Therefore, none of the
System 2 inputs/outputs can be used. And no error codes will be displayed. Also, the error codes
A13, A14, A23, A25, A27 will not be shown.
6.4.
STARTING BASIC OPERATION
6.4.1.
OPERATING MODE
The regulator has 4 operating modes, depending on the heat pump model: Cool, Heat,
Auto and Manual selection of the operating mode. The available operating mode is controlled
by parameter F29.
F29=0, only Auto mode (C/H).
F29=1, only Heat mode (C/H).
F29=2, only Cool mode (C/H).
F29=3, Manual selection of the operating mode (M).
In the Cool mode, the machine starts cooling when the probe temperature is higher than
the "Temperature se Temperature differential" and it stops cooling when the
temperature is lower than the "Setpoint temperature - Differential temperature".
In the Heat mode, the machine starts heating the water when the probe temperature is
lower than the "Temperature se Temperature differential" and it stops heating when
the temperature is higher than the "Setpoint temperature - Differential temperature".
In the Auto mode, the machine starts cooling when the probe temperature is higher than the
"Temperature se Auto mode temperature differential" and it stops cooling when the