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HRW 120
Инструкция по эксплуатации Страница: 2

Airwell HRW 120 Инструкция по эксплуатации онлайн [2/42] 342433

Airwell HRW 096 Инструкция по эксплуатации онлайн [2/42] 342432

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Contents 4
Ducting and noise level reduction 4
Electrical connections 7 4
Final tasks 5 starting recommendations settings 6 4
General recommendations 4
Hydraulic connections 1 4
In warranty return material procedure 2 service and spare parts order 2 4
Inspection and storage generalities contents of parcel dimensions handling 4
Installation 4
Maintenance and servicing 8 4
Rcl and µbms control modules wiring 8 4
Return air temperature measurement 2 power failure 2 remote on off make break switch 2 4
Technical specifications 4
Wiring diagram and legend 5 4
Électric spécifications 4
General recommendations 5
It is mandatyory to cutoff power supply before starting to 5
Safety directions 5
Warning 5
Work in the electric casing boxes 5
Contents of parcel 6
Generalities 6
Inspection and storage 6
Dimensions 7
Handling 7
Net weight 7
Air temperature limits 8
Electrical power supply 8
Environment 8
Operating limits 8
Technical specifications 8
Water temperature limits 8
Électric spécifications 8
Installation 9
Unit location 9
Ducting and noise level reduction 10
Air blowing frame 11
Connection frame dimensions 11
Return air intake frame 11
An outdoor air intake new air may be required for ventilation the blown air temperature must be controlled in order to avoid the temperature of the mixture of outdoor air and return air at the heat pump inlet exceeding the appliance s operating limits it is also common practice to shut down ventilation during periods of inoccupation night time setting of the set temperature 12
And release a small length 12
Each appliance s ventilation system is generally a sub system within the building with its own distribution duct network the simple introduction of outdoor air into each return air plenum quite close to the unit s return air intake is sufficient and recommended new air should not be introduced directly into the appliance provide for a sufficient distance to ensure effective mixing of the outdoor air with the return air refer to operating limits 12
Each unit is supplied with a connection frame also serving as the filter support this enables to filter to be removed from the side without having to dismantle the duct or the connection frame 12
External static pressure available 12
Filter access 12
Fit the fan blower panel 12
In the same location as the access 12
Modifying the air blowing direction 12
Of motor cable 12
Refit the fan access panel 12
Refit the top panel 12
Remove the fan blower panel 12
Remove the fan motor access panel 12
Remove the top panel 12
The flow static pressure adjustment is made with the aid of a variable pulley when adjusting this pulley it is important to ensure that the belt is positioned properly the pulleys belt assembly must be aligned perfectly and the belt tensioned in accordance with best practices 12
The unit sizes 096 to 120 can be supplied configured for either frontal air blowing known as in line or for side air blowing known as rear it is also possible to modify the air blowing configuration on site to achieve this 12
Ventilation 12
Hydraulic connections 13
Recommendations for hydraulic connections 13
Recommendations for cleaning and flushing out the system 15
Protection against freezing 16
Description of wiring diagram references 17
Legend 17
Power supply 17
See appendix 17
Wiring diagram 17
Wiring diagram and legend 17
Colour code 18
Pressostats settings 18
Electrical connections 19
Generalities 19
N 400v 50hz 19
Setting of thermal protection and fuses 19
Rcl and µbms control modules wiring 20
X x x x x 21
X x x x x x x 21
Μbms and storm 22
Μbms storm and miu 22
Appliance configuration 23
Client settings 23
Factory configuration 23
Plug identification 23
Power failure 24
Remote on off make break switch 24
Return air temperature measurement 24
Rcl only 25
Zone n 1 25
Zone n 2 25
Μbms supervision module 25
Addressing procedure 26
N400v 50hz 26
Final tasks 27
If needed fix the cables and the pipes on the wall with clamping collars 27
Initially closed the valve opens 30 seconds before the compressor starts and closes 20 seconds after it stops 27
Motorised water valve 27
Operate the air conditioner in the presence of the user and explain all functions 27
Place the plugs back on the valves and check that they are properly tightened 27
Show him how to remove clean and place back the filters 27
The ofan output marked 6 on the storm pcb can be used for a 230 v connection to supply a motorised water valve the valve motor capacity must not exceed 250 watts 27
When a high or low temperature limit alarm code is activated the compressor stops and the motorised valve closes after 30 minutes the valve re opens for 1 minute to allow for water outlet temperature measurement this operation will be repeated every 30 minutes until the water outlet temperature measurement authorises at logic level the compressor to restart 27
When this valve is installed on the system it limits main circulation pump energy consumption as well as limiting the overall pressure losses in the hydraulic circuit 27
Commissioning 28
Demand for cooling 28
Starting recommendations settings 28
Demand for heating 29
Fan drive system 30
Fault finding 30
Maintenance and servicing 30
Neither the fan nor the compressor operate 30
Appearance of abnormal noises and vibrations in the casing 31
Appearance of water droplets in the appliance 31
Insufficient cooling or heating production 31
Insufficient water flow at the level of the plate exchanger 31
Ventilation fan mode operates but the compressor does not operate 31
Alarm codes 32
Cooling mode 32
Lockout if 3 faults within 1 hour cut the mains power supply for 5 seconds and then reconnect 32
Note more than 2 alarm codes can be activated at the same time only the last code detected will be visible on the rcl control module or on the adapter board after the source of the first alarm code is resolved the second code will appear and so on until all the faults are cancelled and until the led stops flashing 32
This case only concerns installations where the valve is fitted on the water loop upstream of the machine 32
Heating mode 33
Lockout if 3 faults within 1 hour cut the mains power supply for 5 seconds and then reconnect 33
Low presure 1 bars 33
Note more than 2 alarm codes can be activated at the same time only the last code detected will be visible on the rcl control module or on the adapter board after the source of the first alarm code is resolved the second code will appear and so on until all the faults are cancelled and until the led stops flashing 33
The plate exchanger has dual protection to avoid any risk of icing 33
This case only concerns installations where the valve is fitted on the water loop upstream of the machine 33
Water temperature too low 8 c 33
In warranty return material procedure 34
Service and spare parts order 34
Appendix annexe anlage allegato anexo 39
Esquema electrico 39
Schema eletrico 39
Schemas electriques 39
Stromlaufplans 39
Wiring diagram 39
Declaración ce de conformidad 41
Dichiarazione ce di conformità 41
Déclaration ce de conformité 41
Ec compliance declaration 41
Eg konformitätserklärung 41
Ace industrie 42
Route de verneuil 27570 tillières sur avre france 42

Airwell HRW 120 Инструкция по эксплуатации онлайн [2/42] 342433

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