Ingersoll-Rand A952V040BD3SAB, Руководство по установке

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98 88-A952V001-1C-EN
A952V
Examples of System Status
= Idle,
no demand for cooling, heang, or fan
= Demand
fo
r
1
st
stage gas
heat
= Demand for
2
nd
stage gas heat
= Demand for 1
st
stage cool
ing
= Demand for 2
nd
stage cooling
= Demand for 1
st
stage heat pump
= Demand for
2
nd
stage heat pump
= Demand for connuous fan = Demand for outdoor unit defrost,
furnace runnin
g in gas heat mode
/
=
Airflow request is for 800 cfm.
Airflow display is rounded
down to the
nearest 10
cfm
NOTES: (1)
The menu
status
displayed is solel
y
dependent
on the inp
u
t of 24VAC
that is applied to
the lo
w voltage terminal
strip.
(2) The
status
will alternate between the system mode
and the airflow
request ev
ery 2 seconds.
(3) If an error occurs,
an E*.* will
al
ternately
flash with the system mode
and airflow request. See first example (4)
Mulply the value shown by 10 for actual airflow
Example
800 CFM
Example
1st Stage Pressure
Switch Error
Example
Airflow Requested
IIn ntte eg grra atte ed d F Fu urrn na acce e C Co on nttrro oll M Me en nu u