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Multiaqua MHCCW-04, Инструкция по установке и эксплуатации

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10 

 

INSTALLATION & OPERATING 

MANUAL 

MHCCW Fan Coils 1- 3 Tons 

 

 

 
 
 
 
 
 
 
 
 
 
 
 

SUPPLY AIR DUCT FLANGE 

 Enclosure Model Number 

Fan 

Coil 
Size 

A 

B 

(in)  

(in) 

MAP468L(NL) 

4 

6 

31.75 

MAP468L(NL) 

6 

6 

31.75 

MAP468L(NL) 

8 

6 

31.75 

MAP10L  (NL) 

10 

6 

37.75 

MAP12L  (NL) 

12 

6 

43.75 

 
 
 
 
 
 
 
 

 
 

 
 
 
 
 
 

 

 

 

 

 

 

Figure 19 

 
 

12. The fan coil enclosure assembly has a supply air duct flange to allow the attachment of ductwork. 
Ensure when attaching ductwork to the flange, that the screws are at least one and half inches away from 
the front of the enclosure. This is to allow proper insertion of the fan coil assembly into the enclosure 
assembly when duct work will be installed before the fan coil is installed. 

Figure 19 

 
 

 

A 

B 

Содержание MHCCW-04

Страница 1: ...Rev 1 2 MHCCW 115 ...

Страница 2: ...installation in accordance with national codes It is the installer s responsibility to install the product in accordance with national codes and or prevailing local codes and regulations Care must be taken to ensure the structural integrity of the supporting members clearances and provisions for servicing power supply coil connections and or condensate removal Before the installation ensure the st...

Страница 3: ... 5 51 21 65 MHCCW06 XX 37 72 34 56 31 41 10 23 5 51 21 65 MHCCW08 XX 37 72 34 56 31 41 10 23 5 51 21 65 MHCCW10 XX 43 70 40 55 37 40 10 23 5 51 21 65 MHCCW12 XX 49 68 46 53 43 38 10 23 5 51 21 65 F E D Water Return Water Supply 1 75 MPT Condensate Drain Connection Both Ends 5 Air Vent Coil Drain B C A Drain Pan Mounting Notches Figure 3 Figure 3 ...

Страница 4: ...at hold the coil into the fan coil frame assembly Four screws per side Figure 5 3 Slide the coil out of the fan coil frame assembly toward the coil supply and return line connections Ensure that care is taken when removing and inserting the coil not to damage the coil fins Insert the coil into the fan coil frame assembly from the other end and reverse procedures 4 5 to reassemble the fan coil Figu...

Страница 5: ... in the next step Figure 7 2 Remove the five screws attaching the blower assembly to the coil assembly Separate the electrical and blower assemblies from the coil assembly Figure 8 3 Insert the coil assembly into the enclosure assembly starting with the discharge air opening of the coil first Ensure that the discharge of the coil is inserted into the discharge of the enclosure completely Failure t...

Страница 6: ...e blower assembly onto the coil assembly using the five screws previously removed in step 2 Figure 8 Figure 11 6 Reinstall the electrical assembly onto the coil assembly using the ten screws previously removed in step 1 Figure 7 Figure 12 ELECTRICAL COIL DRAIN AND RETURN SUPPLY AIR LOCATIONS 7 There are multiple entry points on the factory supplied enclosure assembly for water lines condensate lin...

Страница 7: ...ondensate drain lines have at least one quarter of an inch of fall per foot for proper drainage Figure 14 WATER COIL CONNECTIONS 9 The fan coil unit comes with a manual air bleed and a manual coil drain fitting They are located on the same side as the supply and return water line connections The water supply line is connected to the coil connection furthest away from the fans The water return line...

Страница 8: ... national codes and or local codes and regulations Care must be taken when installing the service access panel to ensure the opening of the hinged service panel Figure 16 17 11 Filters are not supplied with the fan coil unit or the service access panel The filter s must be supplied by the installing contractor If a louvered service access panel is used the filter will mount on the under side of th...

Страница 9: ...oil Size A B C in in in MAP468L NL 4 43 25 27 5 1 5 MAP468L NL 6 43 25 27 5 1 5 MAP468L NL 8 43 25 27 5 1 5 MAP10L NL 10 49 25 27 5 1 5 MAP12L NL 12 55 25 27 5 1 5 Figure 18 FAN COIL MODEL NUMBER RECOMMENDED FILTER SIZES Width in Length in MHCCW04 18 36 MHCCW06 18 36 MHCCW08 18 36 MHCCW10 18 36 MHCCW12 2 qty 18 24 B A C type Figure 17 ...

Страница 10: ...NL 12 6 43 75 Figure 19 12 The fan coil enclosure assembly has a supply air duct flange to allow the attachment of ductwork Ensure when attaching ductwork to the flange that the screws are at least one and half inches away from the front of the enclosure This is to allow proper insertion of the fan coil assembly into the enclosure assembly when duct work will be installed before the fan coil is in...

Страница 11: ... with local national electrical codes and regulations These electrical connections will include over current protection in the form of fuses or circuit breakers Have your contractor identify label the circuits and the location of them so that you may be in a position to make inspections and or replacements in the event the unit fails to operate or is being serviced If fuses are used ensure that th...

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