Operation Limit
SiUS071735EB
139
Appendix
3. Operation Limit
RX09/12/15/18/24RMVJU, RX09/12/18RMVJU9, RX09/12/18RMVJU9A, RX15/24RMVJUA
Notes:
1. The graphs are based on the following conditions.
• Equivalent piping length 25ft
• Level difference
0ft
2. Facility Setting (cooling at low outdoor temperature: only for RX model)
This function is limited only for facilities (the target of air conditioning is equipment such as computers).
Never use it in a residence or office (the space where there is a human).
Indoor fan tap should be fixed to high.
• Cutting jumper 6 (J6) on the circuit board
: extend the operation range to 14˚F (-10˚C).
• Installing an air direction adjustment grille (wind baffle) (sold separately) : extend the operation range to -4˚F (-20˚C).
Heating
Cooling
70
122
64.4
114.8
60
104
50
86
41
68
Pull-do
wn per
iod
Contin
uous oper
ation
32
50
Outdoor temp
. (˚FDB)
Outdoor temp
. (˚FWB)
23
32
Contin
uous oper
ation
14
14
5
57.2
68
73.4
82.4
50
86
68
86
50
Indoor temp. (˚FWB)
Indoor temp. (˚FDB)
*NOTE 2
3D092209E
Summary of Contents for FDMQ09RVJU
Page 12: ...SiUS071735EB 1 List of Functions Part 1 List of Functions 1 Functions 2 ...
Page 14: ...SiUS071735EB 3 Specifications Part 2 Specifications 1 Specifications 4 ...
Page 125: ...SiUS071735EB Check Service Diagnosis 114 15 18 24 class R25105 1 2 3 4 Multimeter ...
Page 127: ...SiUS071735EB Check Service Diagnosis 116 15 18 24 class R20704 W V U DC_P1 DC_N1 ...
