62
Table 71 —Refrigerant to Add for Sub MDC
Table 72 —Refrigerant to Add for Connected Capacity
Calculating the Amount of Refrigerant to Add
R = (HP x RGP) + (LP x RLP) + MM + SM = CC
Legend:
R = Refrigerant (lbs)
HP = Actual length of high pressure at diameter Ø (ft)
RHP = Refrigerant to add per high pressure pipe (lbs/ft) (Table 68)
LP = Actual length of liquid pipes at diameter Ø (ft)
RLP = Refrigerant to add per liquid pipe (lbs/ft) (Table 69)
MM = Refrigerant to add for main MDCs (lbs/ft) (Table 70)
SM = Refrigerant to add for Sub MDCs (lbs/ft) (Table 71)
CC = Refrigerant to add for connecting capacity (lbs/ft) (Table 72)
SUB MDC MODEL NAME
CHARGE AMOUNT PER UNIT (lbs)
40VMD006S
2.2
40VMD008S
2.2
40VMD010S
4.4
40VMD016S
4.4
TOTAL CONNECTED CAPACITY of INDOOR UNITS
CHARGE AMOUNT PER UNIT (lbs)
50%~100%
0
100%~120%
1.1
120%~130%
2.2
130%~
3.3
Содержание 38VMA072RDS5-1
Страница 24: ...24 Refrigerant Circuit Diagram Fig 7 38VMA072 096 120RDS Models...
Страница 25: ...25 Refrigerant Circuit Diagram Cont Fig 8 38VMA144RDL 168 196 216 240RDS Models...
Страница 26: ...26 Refrigerant Circuit Diagram Cont Fig 9 38VMA240RDL 264 288 312 336RDS Models...
Страница 55: ...55 Equipment Selection SELECTION FLOW CHART Fig 53 Selection Flow Chart...
