OPERATION AND MAINTENANCE MANUAL
DTR MCK v.2.4
PAGE
GDYNIA
MODULAR AIR HANDLING UNITS
MCKS, MCKH, MCKP
2017 EN
2/45
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TABLE OF CONTENT
1.
GENERAL INFORMATION ................................................................................................................................ 3
2.
GENERAL TECHNICAL DESCRIPTION ............................................................................................................ 3
2.1
INTENDED APPLICATION ................................................................................................................................. 3
2.2
TECHNICAL PARAMETERS AND AHU DESIGNATION ................................................................................... 3
2.2.1
AHU SIZE ........................................................................................................................................................... 3
2.2.2
OPTIMAL PARAMETERS OF HEATING, COOLING AND HUMIDIFYING MEDIUMS ...................................... 4
2.2.3.
MCK AHU DESIGNATION METHOD ................................................................................................................. 4
2.2.4
DAMPERS AND CONNECTORS TABLE ........................................................................................................... 5
2.2.5
AHU VERSION ................................................................................................................................................... 6
2.3
AHU CONSTRUCTION ...................................................................................................................................... 6
2.3.1
AHU STRUCTURE ............................................................................................................................................. 6
2.3.2
FUNCTIONAL SETS .......................................................................................................................................... 7
2.3.3
CM, PM, HPM.H.BPS AND CM.H.BPS TYPE COOLING SET ........................................................................ 16
2.4
COMMISSIONING ............................................................................................................................................ 20
3.
SCOPE OF DELIVERY AND COMPONENTS ................................................................................................. 21
4.
SPARE PARTS SPECIFICATION .................................................................................................................... 21
4.1
SPARE PARTS FOR FILTERS: ....................................................................................................................... 21
5.
TRANSPORT AND STORAGE......................................................................................................................... 21
6.
ASSEMBLY, INSTALLATION AND CONNECTING AHUS .............................................................................. 22
6.1
AHU ASSEMBLY .............................................................................................................................................. 22
6.1.1
AHU FRAMEWORK ......................................................................................................................................... 22
6.1.2
CONNECTING THE SEGMENTS .................................................................................................................... 22
6.1.3
INSTALLATION AND FOUNDATION OF THE MCKS-RX AHU ....................................................................... 23
6.2
AHU INSTALLATION AND CONNECTION ...................................................................................................... 24
6.2.1
AIR SYSTEM .................................................................................................................................................... 24
6.2.2
CONNECTING ELECTROSTATIC FILTERS ................................................................................................... 25
6.2.3
CONNECTION OF HEATING AND COOLING BLOCKS ................................................................................. 25
6.2.4
CONNECTING THE HUMIDIFICATION BLOCK .............................................................................................. 27
6.2.5
ELECTRICAL CONNECTION .......................................................................................................................... 29
6.2.6
DRAINING OUT CONDENSATE ...................................................................................................................... 29
7.
AHU START-UP ............................................................................................................................................... 30
8.
OPERATION AND MAINTENANCE ................................................................................................................. 32
8.1
DAMPERS ........................................................................................................................................................ 32
8.2
FILTERS ........................................................................................................................................................... 32
8.3
HEAT EXCHANGERS ...................................................................................................................................... 35
8.4
SILENCER ........................................................................................................................................................ 36
8.5
HUMIDIFIER ..................................................................................................................................................... 36
8.6
FAN .................................................................................................................................................................. 36
9.
PLANNING AND ASSEMBLY INDICATIONS .................................................................................................. 38
9.1
GENERAL INDICATIONS ................................................................................................................................ 38
9.2
INDICATIONS FOR THE WATER HEATERS .................................................................................................. 38
9.3
INDICATIONS FOR THE CONTROL SYSTEM DESIGNER ............................................................................ 38
9.4
PROTECTING THE WATER HEATERS AGAINST FREEZING ...................................................................... 38
9.5
PROTECTING THE ELECTRICAL HEATERS AGAINST OVERHEATING ..................................................... 38
9.6
BASIC DEPENDENCIES IN OPERATION OF AIR CONDITIONING AND VENTILATION DEVICES ............. 38
10.
MCK AHUS IN EXTERNAL VERSION ............................................................................................................. 39
11.
ADDITIONAL INDICATIONS AND INFORMATION REGARDING AHUS IN HYGIENIC VERSION (MCKH) .. 41
11.1
BLOCK ILLUMINATION ................................................................................................................................... 41
11.2
INSPECTION EYEHOLES ............................................................................................................................... 41
11.3
FAN CASING .................................................................................................................................................... 41
11.4
FILTRATION MATERIALS ............................................................................................................................... 41
11.5
DRIP TRAYS .................................................................................................................................................... 41
11.6
DROPLET SEPARATORS ............................................................................................................................... 41
11.7
TRAY OUTLETS............................................................................................................................................... 41
11.8
CABLE GLAND................................................................................................................................................. 41
11.9
MATERIALS ..................................................................................................................................................... 41
11.10
CONSTRUCTION SOLUTIONS ENSURING CLEANLINESS .......................................................................... 42
11.11
DESIGN AND APPLICATION GUIDELINES RELATED TO DIN 1946-4 ......................................................... 43
12.
ADD. INDICATIONS AND INFORMATION REGARDING AHUS IN SWIMMING POOL VERSION (MCKP) ... 44
13.
DEVICE OPERATION LOG SHEET ................................................................................................................. 45
14. CERTIFICATES
