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31

Setting the required 
flow 

Setting the time 
interval after which 
the mode is acti-
vated when the PIR 
sensor is activated  
(input terminals 
15/16)

MENU 15 - BOOST

Permission to activate 
the BOOST mode with 
the unit off in stand-by 
mode

Setting the time 
interval after which the 
mode is activated after 
the BOOST contact is 
activated 

Setting the required flow 

Boost can be activated with the button connected to 
the input 13/14, or with the Boost button (Fig. Boost) 
on the main screen

30 minutes

Drain 20 %

15 - Boost

13 - Fire Flow

14 - Occupancy

16 - Freecooling

17 - PID parameters

14 - Occupied mode

17 - PID parameters

30 minutes

Drain 100 %

7. INITIAL COMMISSIONING

MENU 16 - FREECOOLING

16 - Freecooling

17 - PID parameters

15 - Boost

14 - Occupancy

18 - HW test

Setting the time

(assessing the activation of 
FREECOOLING mode)

Date

(assessing the activation 
of FREECOOLING mode)

Permission to use the FREE-
COOLING mode

Setting the 
required flow 

Required temperature settings

(exhaust air temperature)

The FREECOOLING mode is designed for night ventilation in 

summer. If the mode is activated and all the selected conditions 

are met, the bypass fully opens to let cooler air into the room. 

Freecooling is assessed also if the unit is in stand-by (at 
a selected time and date the unit starts-up and assesses 
if the freecooling may be activated - this mode is called 
Pre

-

freecooling)

MENU 17 - PID

Setting the PID features. If the behaviour of the unit is unsteady 

or variable, this configuration can be done only after consulting 

the manufacturer. 

14 - Occupied mode

17 - PID parameters
18 - Test mode

Содержание THERM-X HRFL II

Страница 1: ...THERM X HRFL II Installation Operation Maintenance Manual P02 0329 1117 UK BARKELL A I R H A N D L I N G U N I T S...

Страница 2: ...uding to the technical documentation without prior notice Please store this manual for future use the service manual is a part of the product EC CONFORMITY DECLARATION The product has been designed ma...

Страница 3: ...mat riaux d emballage sont convenablement revaloris s 2 2 DEBALLEZ L UNITE Si l unit de ventilation a t expos e des temp ratures inf rieures 0 C durant le transport laissez l unit d ball e la temp rat...

Страница 4: ...Touchscreen Controller Note Cabling not included UTP cable recommended The cable length should not exceed 50 m 0 5 mm2 1 x Room Temperature Sensor Note Sensor supplied loose cabling not included Note...

Страница 5: ...2 x 1 2 C D c d h i j H x z X Z Y y INDOOR ENVIROMENT OUTDOOR ENVIROMENT a b B K k 1 8 2 x 1 2 C D c d h i j H x z X Z Y y INDOOR ENVIROMENT OUTDOOR ENVIROMENT All sizes in mm C 2 2 AB B A AA D E EE...

Страница 6: ...kW Rated current A HRFL2 040 230 50 2 7 11 8 HRFL2 070 400 50 4 5 11 7 HRFL2 150 400 50 9 18 HRFL2 200 400 50 14 2 24 8 Type Phase pcs Voltage V Frequency Hz Rated power W Rated current A Speed r min...

Страница 7: ...ressure loss Pa Connection diameter Air fl w m h HRFL2 040 1 94 2 65 91 3 4 400 HRFL2 070 3 68 5 4 80 3 4 700 HRFL2 150 7 34 6 57 112 3 4 1500 HRFL2 200 12 62 15 79 94 3 4 2000 Type Airfl w m h Power...

Страница 8: ...nvironment and protected against external atmospheric conditions with an ambient temperature from 5 C to 35 C The temperature of the inlet air should be in the range from 20 C to 60 C and humidity up...

Страница 9: ...cess space must be provided primarily to al low removal of the bottom panels control panel lid and allow electrical and piping connections to the service side of the units TECHNICAL INFORMATION All ma...

Страница 10: ...ype 4 6 stud bolts 4 6 dowels of a suitable type and dimension according to the ceiling material and the unit weight Driller with drills of a suitable type and dimen sion Tongs and nut wrenches Place...

Страница 11: ...Flexible corrugated ducting can impose high re sistances if formed into tight bends and should therefore be avoided All the dimensions are in mm IMPORTANT NOTICE 16 M8 screws 4 pcs of rectangular to c...

Страница 12: ...orresponding nut wrench a flathead and cross point screwdriver sealing tape and sealant YOU WILL NEED Attach the damper to the ductwork at a distance of around 2m ahead of the fresh air inlet opening...

Страница 13: ...temperature PE ground ing conductor and fasteners Unit type Circular damper Dimensions mm D L L1 L2 h HRFL2 040 KRTK A 200 200 280 200 40 67 HRFL2 070 KRTK A 250 250 320 200 60 65 HRFL2 150 KRTK A 315...

Страница 14: ...case If the product is connected to another control system than the original control system contact the company that supplied this system for in formation regarding the electrical wiring of the measu...

Страница 15: ...igner with regard to parameters of the power line wiring and other parameters of the building Recommended values values must be specified by the person responsible for the wiring in the building e g d...

Страница 16: ...MP 11 Lint 12 Lout 11 Lint 12 Lout A 13 14 BOOST input NO BOOST NO A 15 16 FIRE input NC FIRE NC A 17 18 EXTERNAL CONTROL ON OFF input NC ON OFF NC A 18 19 AQS SENSOR 0 10V input 0 10 B 1 2 WATER PUMP...

Страница 17: ...O ERPADLA nastaviteln v stup ON OFF ADIABATICK MODUL v stup ON OFF O DX CHLAZEN TOPEN nastaviteln CO NC NO DX v stup nastaviteln B 9 B 1 2 WATER PUMP 1 Lint 2 Lout 10 B 3 4 HEAT PUMP CONTROL adjustabl...

Страница 18: ...service menu 1616 on the controller 6 5 2 3 OBSOLETE TECHNICAL DATA Location of the 24 V outlet to supply accesso ries 24V DC GND 24V outlet for powering accessories from control panel The maximum loa...

Страница 19: ...rieb f r die Bedienung der lufttech nischen Klappen TD 04 230 1 Type yp 230 Voltage V Spannung 2 Standby W Standby 12 Operation VA Betrieb A 4 torque Nm Drehmoment 90 displacement time s Verschiebung...

Страница 20: ...on the drain is connected to the side discharge on the ventilation unit Ensure ALL connections are TRAPPED 6 INSTALLATION Make sure that the unit is inclined by 3 so that the condensate drain is ensu...

Страница 21: ...unit delivery a Fold the bracket as indicated on the illustration b Using 2 M4 screws fix the bracket to the service side of the unit as indicated on the illustration a Install the liquid reservoir 3...

Страница 22: ...FF input NC ON OFF NC EXTERN OVL D N ON OFF vstup NC 8 A 18 19 AQS SENSOR 0 10V input 0 10 IDLO KVALITY VZDUCHU 0 10V vstup 9 B 1 2 WATER PUMP 1 Lint 2 Lout 1 Lint 2 Lout VODN ERPADLO 1 Lint 2 Lout 10...

Страница 23: ...a suitable outlet If the pipework connecting the outlet from the unit to the condensate drainage system is installed on a loca tion that can freeze the pipe must be insulated or equipped with a frost...

Страница 24: ...rvention or modifications to the internal con nection are forbidden and shall result on loss of war ranty We recommend using the accessories we supply In case of doubt regarding the use non original a...

Страница 25: ...coil Air quality sensor measured value Information on the type of unit UNIT SETTINGS Required temperature settings Air flow settings Language Display backlight Parameters Date and time NFC Timer Back...

Страница 26: ...al Start of time interval Setting manual or automatic mode In addition to the temperature in manual mode you can also set the ventilation rate After the interval the unit goes into STAND BY mode LANGU...

Страница 27: ...ensor e g CO2 RH 0 10V control signal CAV The unit ventilates according to the selected air flow and temperature VAV The unit runs with constant pressure and variable flow MENU 02 HW SETTING Digital o...

Страница 28: ...imum airflow pressure loss when the fan runs at full speed READ CAREFULLY The unit will not work well if the dampers in the ductwork are closed even partially during calibration The ductwork must be f...

Страница 29: ...DUCT LIMITS Maximum temperature in the duct Maximum tem perature in the duct Enable disable reduc tion of ventilation rate when the minimum temperature drops in the inlet duct enabled by default when...

Страница 30: ...OW Setting the unit s rate when the FIRE contact opens input ter minals 15 16 The FIRE input has the highest priority it disables all the other modes including anti freeze protec tion Flow shift Flow...

Страница 31: ...cooling 17 PID parameters 15 Boost 14 Occupancy 18 HW test Setting the time assessing the activation of FREECOOLING mode Date assessing the activation of FREECOOLING mode Permission to use the FREE CO...

Страница 32: ...nger intake Ext3 Fresh air temperature sensor intake Int1 Exhaust air settings exhaust Int2 Antifreeze sensor of the recovery exhaust MENU 20 MODBUS RTU 17 PID parameters 17 PID parameters 17 PID para...

Страница 33: ...1 Mode 15 Modbus RTU 21 Network 25 Factory reset 23 User lock Pressing FACTORY RESET restarts the unit with the factory parameters The following settings remain unchanged Settings like AQS Ventilation...

Страница 34: ...nit once a year If it s not used for a longer period we recommend turning the unit on for one hour every six months Unscrew the inspection cover s Bear in mind the cover s weight before removing itin...

Страница 35: ...he unit does not have a pressure sensor for the filter RESET the clogged filter according to the manual 8 Failure in pre heating 1 Unit is ven tilating Preheated electric exchang er or damaged sensor...

Страница 36: ...0 C is around 10k 19 Inlet Tempera ture sensor failure after the second ex changer T EXT4 Unit is not working Room temperature sensor failure Check that the sensor is correctly connected to the electr...

Страница 37: ...sor failure Unit is venti lating Defective air quality sen sor Check that the quality sensor is connected correctly or check that it is operating correctly output signal value 33 Failure in the recir...

Страница 38: ...B 38 39 EXTERNAL PREHEATER output Water 0 10V electric PWM 0 10 PWM EXTERN P EDEH EV v stup vodn 0 10V elektrick PWM 21 B 36 37 EXTERNAL POSTHEATER output Water 0 10V electric PWM 0 10 PWM EXTERN DOH...

Страница 39: ...in each unit IMPORTANT NOTICE For fast troubleshooting have this data at hand type of the product serial number operating time installed accessories positioning and installation of the unit photo gra...

Страница 40: ...g the board out of the plastic clusters pliers for precision mechanics Release of the PCB Philips screw No 0 Plastic parts Allover isolation of the front panels breaking knife 11 IN CONCLUSION Please...

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