User Guide

Page 26
506728−01
APPROVED MATCHED SYSTEM COMPONENTS, TARGETED SUBCOOLING (SC) VALUES AND
ADD CHARGE VALUES
Listed below are the approved matched system
components (air handlers and indoor coils), targeted
subcooling and add charge values for the XP13. This
information is also listed on the unit charging sticker
located on the outdoor unit access panel.
Subcooling values listed in the following tables are based
on outdoor ambient air temperature of:
 60°F (15.5°C) and above for cooling mode
 59°F (15.0°C) and below for heating mode.
Table 3. Unit Indoor Matches, Targeted Subcooling, and Add Charge Values
Size
Indoor Coil or Air
Handler
Subcooling
*Additional
Charge
Size
Indoor Coil or Air
Handler
Subcooling
*Additional
Charge
Size
Indoor Coil or Air
Handler
Subcooling
*Additional
Charge
Heat Cool Lbs Oz. Heat Cool Lbs Oz. Heat Cool Lbs Oz.
−018
CBX26UH−018 11 8 0 0 −030 (continued) −042 (continued)
CBX27UH−024 11 14 1 1 CBX40UHV−036 9 22 1 0 CH33−48C 7 14 1 2
CBX32M−018/024 10 12 0 5 CH33−42B 10 7 0 0 CR33−50/60C 8 21 2 4
CBX32MV−024/030 11 14 1 1 CH33−31B 10 7 0 0 CX34−43B 8 14 1 13
CBX32MV−018/024 10 12 0 5 CR33−30/36AB/C 9 7 0 9 CX34−50/60C 8 14 1 13
CBX40UHV−024 10 18 1 8 CX34−31A/B 9 19 0 14
−048
CBX26UH−048 7 7 1 2
CH33−25A 13 7 0 4
−036
CBX26UH−036 19 15 0 0 CBX27UH−048 10 8 1 5
CH33−36A 13 7 0 4 CBX27UH−036 8 13 1 2 CBX27UH−060 8 10 1 9
CR33−30/36A/B/C 11 4 0 4 CBX32M−036 8 13 1 2 CBX32M−048 10 8 1 5
CX34−25A/B 11 12 0 3 CBX32MV−036 8 13 1 2 CBX32M−060 9 6 0 9
−024
CBX26UH−024 12 12 1 9 CBX40UHV−030 8 13 1 2 CBX32MV−048 10 8 1 5
CBX27UH−024 12 18 1 15 CBX40UHV−036 8 13 1 2 CBX32MV−060 9 6 0 9
CBX27UH−030 11 22 1 6 CH33−36C 8 12 0 5 CBX40UHV−042 10 8 1 5
CBX32M−030 12 18 1 15 CH33−42B 8 7 0 0 CBX40UHV−048 10 8 1 5
CBX32MV−018/024 8 15 2 2 CH33−31B 8 7 0 0 CBX40UHV−060 9 8 1 3
CBX32MV−024/030 12 18 1 15 CR33−48B/C 9 6 0 8 CH33−50/60C 9 7 1 6
CBX32MV−036 11 22 1 6 CX34−38A/B 8 16 1 2 CH33−60D 7 6 0 11
CBX40UHV−024 11 22 1 6 CX34−44/48B/C 8 19 1 6 CR33−50/60C 7 6 0 12
CH33−25B 11 13 0 15
−042
CBX26UH−042 11 7 1 1 CR33−60D 7 6 0 12
CH33−36B 11 13 0 15 CBX27UH−042 8 23 2 11 CX34−49C 6 7 0 0
CR33−30/36A/B/C 11 6 0 0 CBX27UH−048 8 23 2 11 CX34−60D 9 5 0 0
CX34−25A/B 12 16 1 9 CBX32M−048 8 23 2 11
−060
CBX26UH−060 6 8 1 11
−030
CBX26UH−030 9 16 0 14 CBX32MV−036 7 8 0 0 CBX27UH−060 6 8 2 1
CBX27UH−030 9 22 1 0 CBX32MV−048 8 23 2 11 CBX32MV−060 6 7 0 15
CBX32M−036 9 22 1 0 CBX40UHV−042 8 23 2 11 CBX32MV−068 8 11 2 2
CBX32MV−024/030 9 18 3 3 CBX40UHV−048 8 23 2 11 CBX40UHV−060 6 7 0 15
CBX32MV−036 9 22 1 0 CBX40UHV−036 7 8 0 0 CH33−62D 7 11 2 1
CBX40UHV−024 9 22 1 0 CH33−43C 7 14 1 2 CR33−60D 10 6 1 6
CBX40UHV−030 9 22 1 0 CX34−62C 7 8 1 6
*Amount of charge required in additional to charge shown on unit nameplate. CX34−62D 7 7 0 0
Table 4. Normal Operating Pressures − Liquid +10 and Vapor +5 PSIG
IMPORTANT
Use table 4 as a general guide when performing maintenance checks. This is not a procedure for charging the unit (Refer
to Charging / Checking Charge section). Minor variations in these pressures may be expected due to differences in instal-
lations. Significant differences could mean that the system is not properly charged or that a problem exists with some
component in the system.
Vapor Pressure
Model
Number
Heating Mode Cooling Mode
ºF (ºC)*
20
(−7)
30
(−1)
40
(4.5)
50
(10)
60
(16)
65
(18)
70
(21)
75
(24)
80
(27)
85
(29)
90
(32)
95
(35)
100
(38)
105
(41)
110
(43)
115
(45)
XP13−018 66 80 96 116 136 136 138 138 138 139 140 141 142 144 145 147
XP13−024 65 79 93 112 134 138 139 139 140 141 143 144 145 144 145 146
XP13−030 58 73 88 103 119 139 140 141 141 142 143 144 145 146 147 147
XP13−036 78 87 98 110 128 133 134 134 136 136 137 138 138 139 139 140
XP13−042 60 75 89 108 125 135 136 137 138 139 140 141 142 143 145 146
XP13−048 59 71 84 92 95 135 136 137 138 139 140 142 142 143 144 147
XP13−060 63 76 88 101 113 131 132 133 134 135 136 137 138 139 140 142
*Temperature of the air entering the outside coil.