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Smarty 3X VE / Smarty 3X VE 3.0
www.salda.lt
“Menu” → “Extra” → “Service” additional settings from the controlled recuperator, enter the password 4444.
1. „Menu configuration“
- configuration of the main menu. (Only from V2.3 controller version and description under paragraph 17.1 the selected
value -”VerX.3“)
1.1. „OFF permission“ – possibility to stop the unit.
1.1.1. „OFF time“ - {24h - 0h} for what period of time it is possible to turn the unit off according to a chosen season.
24h – unlimited turn off time, items „OFF season“ and „Seasons“ are not used.
Xh – it is possible to turn off for a selected number of hours a day during a selected season.
Selecting the mode “OFF” backward clock displays when the unit will turn on.
0h – impossible to turn off during a chosen the season.
1.1.2. „OFF season“ - {summer, winter, Always}which season of the year can unit‘s turn off „OFF permission“ function.
1.2. „Seasons“
1.2.1. „Switch season“ - choose according to what the seasons are changing.
3 days mean – according to 3 days average outdoor air temperature, selection in paragraph 1.2.2.
Calendar – according to a chosen date, selection in paragraph 1.2.2.
summer – manual turn on of summer season turn on.
winter – manual turn on of winter season turn on.
1.2.2. „Settings“ – winter/summer time settings
„Outdoor air temp.“ – (0-20°C) outdoor temperature is set to calculate 3 days average, if the outside air temperature falls below the set value during
the course of three days, „OFF permission“ function is allowed.
„summer“ – summer season beginning date when „Calendar“ is chosen.
„winter“ – winter season beginning date when „Calendar“ is chosen.
2. „PI“ - PI coefficients of the entire system which define the response to heating or cooling.
2.1. „Kp“ - {1-1000}
2.2. „Ki“ - {1-10000}
3. „Room PI“
- coefficients for work based on the extracted air.
3.1. „Kp“ - {1-1000}
3.2. „Ki“ - {1-10000}
4. „HeaPI“
- electric heating coefficients
4.1. „Kp“ - {1-1000}
4.2. „Ki“ - {1-10000}
5. „Byp/RotPI“
- coefficients of the bypass valves or rotor
5.1. „Kp“ - {1-1000}
5.2. „Ki“ - {1-10000}
6. „ChilPI“
- coefficients of the cooler
6.1. „Kp“ - {1-1000}
6.2. „Ki“ - {1-10000}
7. „PreHeatPI“
- coefficients of the preheater
7.1. „Kp“ - {1-1000}
7.2. „Ki“ - {1-10000}
8. „NightCtrl“
- night cooling settings. Function will be active when the set outdoor air temperature limit „day T“ is exceeded for the working unit,
and when temperature drops below „Night T“ and the room temperature stays above „Room T“ after switching the unit off.
8.1. „Day T“ - {15-40}°C maximum outdoor air temperature
8.2. „Night T“ - {0-15}°C minimum outdoor air temperature
8.3. „Room T“ - {10-30}°C indoor air temperature
8.4. „Exercise“- {0-5} h. Period for blowing, measuring. If the setting is “0”, outdoor air sensor should be placed outdoors.
9. „Wheat“ - temperature settings of the water heater.
9.1. „W_crit“ - {„Watter stop“+5, 20}°C The limit from which the temperature of the return water is
forced to be increased.
9.2.„W_stop“ - {-10 „Watter crit“-5}°C The limit at which fans are stopped.
9.3. „Pump_stop“ - {10-30}min. Time after which the water pump is switched off if there is no need for heating.
9.4. „Exercise“ - {0-5}h. The period for preventive start of the water pump „Pump_stop“ time.
10. „Act“ - select the basic settings of the unit.
NOTICE! Leaving this paragraph the unit and the controller reloads.
10.1. „Heater“ - {E_On/Off, E_0_10, E_ESKM, W_VAL+-, W_0_10}
E_On/Off - the electric heater is On/Off controlled using the relay
E_0_10- the electric heater is controlled using 0–10 V output
E_ESKM- TRIAC control of the electric heater
W_VAL+- - Control of the three-position actuator of the water heater
W_0_10
- Control of the 0–10 V actuator of the water heater
10.2. „Exch“ - {R_0_10, R_On/Off, B_0_10, B_DMP}
R_0_10- 0–10V control of the rotor heat exchanger
R_On/Off - On/Off control of the rotor heat exchanger using the relay
B_0_10- 0–10 V control of the bypass valve of the plate hater exchanger
B_DMP- Control of the three-position bypass valve of the plate heat exchanger
10.3. „VentUnit“ - {TK, RHEC, RHC}
TK- Supply chamber, paragraph 10.2 is not applicable
RHEC- Recuperator with the heat exchanger control
RHC- Recuperator without the heat exchanger control
10.4. „Fans Tipe“ - {EC_0_100, EC, AC}
EC_0_100
EC- control of the EC motors using 0–10 V signal
AC- control of the AC motors using three fixed voltages
11. „PSI.“ - when pressure support is selected, min. and max. limits are set for the pressure converter
Filters are clogged and no message is shown
on the remote control
Wrong time in filter timers
Shorten filter timer time till the message of
clogged filters
“FLEX” remote control shows the message –
“Wrong Psi
Wrong adjustment of the air transportation
system
Address the servicing staff for the system
adjustment
