Table Of Contents - Mitsubishi Electric PQHY-P200YHM-A Data Book

Contents
I Brine information
1. Brine freezing temperature ........................................................................................................ 1
2. Capacity correction by brine concentration (For heat source unit) ...................................... 2
3. Pressure drop correction by brine concentration (For heat source unit) ............................. 3
II Heat source unit information
1. General lineup of water-cooled heat source unit .................................................................... 4
2. PQHY-P-Y(S)HM-A ...................................................................................................................... 5
(1)Specification .............................................................................................................................................. 5
(1)-1 Heat source units specification for standard combination
(1)-2
(2)External dimension .................................................................................................................................. 21
(3)Center of gravity ...................................................................................................................................... 24
(4)Electrical wiring diagram .......................................................................................................................... 25
(5)Sound levels ............................................................................................................................................ 26
(6)Capacity tables with indoor units ............................................................................................................. 30
(6)-1 Cooling capacity with standard indoor units ................................................................................. 30
(6)-2 Heating capacity with standard indoor units ................................................................................. 43
(7)Correction by total indoor ......................................................................................................................... 44
(8)Correction by refrigerant piping length ..................................................................................................... 46
(9)Correction by water temperature (For heat source unit) .......................................................................... 49
(9)-1 Connection with standard CITY MULTI indoor units .................................................................... 49
(9)-2 Connection with PWFY-P100/200VM-E-AU (HEX unit) ............................................................... 49
(9)-3 Connection with PFD-P250/500VM-E .......................................................................................... 50
(10)Correction by water flow rate (For heat source unit) .............................................................................. 51
(10)-1 Connection with standard CITY MULTI indoor units .................................................................... 51
(10)-2 Connection with PWFY-P100/200VM-E-AU (HEX unit) ............................................................... 51
(10)-3 Connection with PFD-P250/500VM-E .......................................................................................... 51
(11)Correction by indoor temperature .......................................................................................................... 52
(11)-1 Connection with standard CITY MULTI indoor units .................................................................... 52
(11)-2 Connection with PWFY-P100/200VM-E-AU (HEX unit) ............................................................... 52
(11)-3 Connection with PFD-P250/500VM-E .......................................................................................... 52
(12)Correction by water flow rate (For PWFY-P100/200VM-E-AU (HEX unit)) ............................................ 53
(12)-1 Connection with PWFY-P100VM-E-AU (HEX unit) ...................................................................... 53
(12)-2 Connection with PWFY-P200VM-E-AU (HEX unit) ...................................................................... 53
(13)Water pressure drop correction by water volume ................................................................................. 54
(13)-1 Heat source unit correction
(13)-2 HEX unit correction (Connection with PWFY-P100/200VM-E-AU) .............................................. 54
(13)-3 Water pressure drop of strainer only (accessory for PWFY-P100/200VM-E-AU) ........................ 54
(14)Operation temperature range ................................................................................................................ 55
(14)-1 Connection with standard CITY MULTI indoor units .................................................................... 55
(14)-2 Connection with PWFY-P100/200VM-E-AU (HEX unit) ............................................................... 55
(14)-3 Connection with PFD-P250/500VM-E .......................................................................................... 56
(15)Piping design ......................................................................................................................................... 57
(15)-1 R410A Piping material .................................................................................................................. 57
(15)-2 PQHY-P200-300YHM Piping
(15)-3 PQHY-P400-600YSHM Piping
(15)-4 PQHY-P650-900YSHM Piping
(15)-5 PQHY-P250/P250+P250YHM
(15)-6 Refrigerant charging calculation ................................................................................................... 62
(Standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU) .................................................. 5
System specification for closed control system (PFD-P250/500VM-E) ....................................... 19
(Connection with Standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU,
PFD-P250/500VM-E) ................................................................................................................... 54
(Connection with standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU) ...................... 58
(Connection with standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU) ...................... 59
(Connection with standard CITY MULTI indoor units, PWFY-P100/200VM-E-AU) ...................... 60
(Connection with PFD indoor unit) ............................................................................................... 61