Lennox ROOFTOP FLEXY FCK 190

Page 60 - IOM / ROOF-TOP FLEXY™ Series
CLIMATIC™ PARAMETERS
100%
75%
50%
25%
0%
Cp1
Cp2
Cp3
Cp4
Cp1
Cp2
Cp3
Cp4
Figure 79
Inversion by
setpoint 60
Differential in heating
setpoint 55
Inversion by
setpoint 59
Hysteresis in heating
setpoint 55





: Gas 2 + Gas 1

: Gas 2 + 1/2 Gas 1

: Gas 1

: 1/2 Gas 1
Cp1...Cp4 : Compressor no. 1...4
Inversion by
setpoint 58
Hysteresis in air cond.
setpoint 56
Differential in air cond.
setpoint 57
Inertia
zone
Min. fresh
air
Heating
setpoint 16
Air conditioning
setpoint 15
Damper
3-way valve
3-way valve or
water coil