York THGD18 THRU 60 用户手册

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页码 30
397763-YTG-B-0508
Johnson Controls Unitary Products
3
PROCEDURES:
1. Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and 15 feet of interconnect-
ing line tubing.
2. Verify the TXV or orifice and additional charge required for specific evaporator coil in the system using the above table.
3. Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electrical Data 
Table.
4. For TXV match charge weight needs to be weighed in for specififc coil match and lineset length.
5. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evapo-
rator + adder for line set.
Additional R-410A Charge / Orifice Size for Various Matched Systems
Outdoor Unit 
THGD18
S41S1
THGD24
S41S1
THGD30
S41S1
THGD36
S41S1
THGD42
S41S1
THGD48
S41S1
THGD60
S41S1
Required Orifice or TXV 
1,2
1TVM0901 1TVM0903 1TVM0903 1TVM0904 1TVM0904 1TVM0905 1TVM0906 
Factory Charge, lbs-oz
6 - 5 
8 - 7 
9 - 12 
9 - 15 
9 - 12 
13 - 9 
13 - 6 
Indoor Coil
3,4
Additional Charge, Oz
FC/MC/PC/UC18AB 
FC/MC/PC/UC24AB 
+ 4 
FC/MC/PC30AB 
FC/MC/PC32A 
FC/MC/PC35BC 
FC/MC/PC37A 
FC/MC/PC43BC 
FC/MC/PC/UC48CD 
10 
0 0 –
FC/MC/PC/UC60CD 
FC/MC62D 
12  0 
HC18A 
1 –
HC30A 
10 0  –
HC36B 
HC42 
0 0 0 –
HC60 
HD24 
14 
HD36 
HD48 
+ 8 
+ 8 
HD60 
AHP18 
0 –
AHP30 
0 –
AHP36 
AHP/SHP48 
AHP/SHP60 
AV24 
AV36 
6 0 0 –
AV/SV48 
AV/SV60 
0  –
F4FP24     
F4FP30     
F4FP40     
F4FP45     
F5FP48     
F4FV60     
F5FP60     
FOOTNOTES:
1. For applications requiring a TXV use 1TVM900 series kit.
2. Approved orifice shipped with outdoor unit.
3. Systems matched with furnace or air handlers not equipped with blower-off delays may require blower Time Delay Kit 2FD06700224.
4. PC coils cannot be used in downflow or horizontal applications. FC coils cannot be used in horizontal applications.
See  Caution below   
See  Caution below   
See  Caution below   
See  Caution below   
See  Caution below   
See  Caution below   
See  Caution below   
F*FP Air Handlers come with a factory installed R-22 TXV which MUST BE CHANGED OUT to R-410A TXV or an orifice for proper opera-
tion. If the TXV is not changed out system damage will occur.