Lennox Fhm 150 Installation, Operating And Maintenance Guide

CONTROL VARIABLES
FLEXYII_WSHP-IOM-1307-E - 72 -
Digital inputs (dry contacts)
Maximum 2 free input contacts on BM60 :
BM-J4-ID4
Not always available
BM-J4-ID7
Not always available
Maximum 4 free input contacts on BE60
BE-J4-ID1
always available
BE-J4-ID2
always available
BE-J4-ID3
always available
BE-J4-ID4
always available
Functions can be set among followings:
Power
Power of the unit (ON/OFF)
Reset Al
Reset, Alarm
Summer
Control, Unloaded heating mode
Winter
Control, Unloaded cooling mode
Low Fan
Blower, Force reduced flow (low speed)
High Fan
Blower Force nominal flow (high speed)
No F.A
Fresh Air, Force the damper to close (0%)
10% F.A
Fresh Air, Force the damper to minimum opening (10%)
20% F.A
Fresh Air, Force the damper to minimum opening (20%)
30% F.A
Fresh Air, Force the damper to minimum opening (30%)
40% F.A
Fresh Air, Force the damper to minimum opening (40%)
50% F.A
Fresh Air, Force the damper to minimum opening (50%)
All F.A
Fresh Air, Force the damper to full opening (100%)
No FreeC
Fresh Air, Unloaded Free-Cooling mode
No FreeH
Fresh Air, Unloaded Free-Heating mode
No Air.Q
Air Quality, Unloaded control
Defrost
Circuit, Defrosting cycle delayed (Compressor)
50% Cp.
Circuit, Unloaded immediately 50% of compressors
running
No Comp.
Circuit, Unloaded all compressor
No HPump
Circuit, Unloaded all compressor in heat-pump mode
No Cp&Ht
Circuit and Heaters, Unloaded all
50% Ht.
Heaters, Unloaded immediately 50% of heaters running
No Heat.
Heaters, Unloaded all heaters
Prio.Ht.
Control, Force the Priority of the heaters vs Compressors
Tcb G
TCB, G
Tcb B
TCB, B
Tcb Y1
TCB, W1
Tcb Y2
TCB, W2
Tcb W1
TCB, Y1
Tcb W2
TCB, Y2
for BMS
BMS, input reading for BMS
Sched. A
Schedule, Force the Mode A
Sched. B
Schedule, Force the Mode B
Sched. C
Schedule, Force the Mode C
Sched. D
Schedule, Force the Mode D
Sched.BMS
Schedule, Force the Mode BMS

Lennox Fhm 150 Specifications

General

Brand	Lennox
Model	Fhm 150
Category	Heat Pump
Language	English