The graphs are based
on the following conditions.
Notes:
· Equivalent piping length
0ft
High
25ft
· Airflow rate
· Level difference
64.4
Heating
70
60
41
32
23
14
5
50 8668
50
Continuous operation
Outdoor temp.(°FWB)
Indoor temp.(°FDB)
(5°FWB)
Cooling
122
114.8
104
86
68
50
Outdoor temp.(°FDB)
Pull-down period
Continuous operation
32
14
57.2 73.4 82.468 8650
Indoor temp.(°FWB)
The graphs are based
on the following conditions.
· Equivalent piping length 25ft
· Level difference 0m
· Air flow rate High
4D071134
Note: Operation can be extended to 0ºF in cooling
with use of the optional wind baffle.