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the impurities from the drain pan mid coil dust or dirt create the
conductance.
A second ground wire with appropriate
terminal
to the drain pan cml be used with file control to replace the air
coil ground path. The condensate
sensor cml also be any open
contact that closes upon a fault comlection.
Table 6 -- Thermistor Calibration Points
MINIMUM
MAXIMUM
NOMINAL
TEMP (F)
RESISTANCE
RESISTANCE
RESISTANCE
(ohm)
(ohm)
(ohm)
78.5
9,523
9,715
9,619
77,5
9,650
9,843
9,746
76.5
10,035
10,236
10,135
75.5
10,282
10,489
10,385
33,5
30,975
31,598
31,285
32.5
31,871
32,512
32,190
31.5
32,653
33,310
32,980
30,5
33,728
34,406
34,065
1.5
80,624
82,244
81,430
0.5
83,327
85,002
84,160
0.0
84,564
86,264
85,410
Deluxe D Control
--
The Deluxe D control includes all
of the control operations
above in addition
to the following
advanced operations:
LED INDICATORS
--
There are 3 LED indicators
on the
Deluxe D control. See Table 7 for indicatol.'s.
Status LED -- Status LED indicates the current status or mode
of the Deluxe D control. The status LED light is green.
Test LED -- Test LED will be activated any time the Deluxe
D control is in Test mode. The test LED light is yellow.
Fault LED --
Fault LED light is red. The fault LED will al-
ways flash a code representing
the last fault in memory. If there
is no fault in memory, the fault LED will flash code 1 on the
and appear as 1 fast flash alternating
with a 10-second
pause.
See Table 7.
90.0
80.0
70.0
600L
50.0
8 40.0
30.0
cE
20.0
10.0
0,0
0.0
20.0
40.0
60.0
80.0
100,0
120.0
140.0
Temperature
(degF)
Fig. 8 -- Thermistor Nominal Resistance
EXTENDED
COMPRESSOR
OPERATION
MONITOR
--
ff the compressor
has been on for 4 continuous
hours the con-
trol will automatically
turn off the compressor
relay and wait
the short cycle time protection
time. All appropriate
safeties
including
the low-pressure
switch will be monitored.
If all
operations
are normal,
and the compressor
demand
is still
present, the control will turn the complessor
back on.
STANDBY/FAN
ONLY MODE
--
The compressor
will be
off. The fan enable, fan speed, and level.sing valve (RV) relays
will be on if inputs are present. If there is a fan 1 demand, the
[an enable will immediately
turn on. If there is a fan 2 demmld,
file fan enable and [an speed relays will immediately
turn on.
NOTE: DIP switch 5 on SI (dehumidification
[an mode select)
does not have an effect upon [an 1 and [an 2 outputs.
Table 7 -- Aquazone
TM
Deluxe D Control Current LED Status and Alarm Relay Operations
DESCRIPTION
STATUS
LED
TEST LED
FAULT LED
ALARM
RELAY
(Green)
(Yellow)
(Red)
Normal
Mode
On
Off
Flash
Last Fault Code in Memory
Open
Cycle (closed
5 sec,
Normal
Mode
with
PM
On
Off
Flashing
Code 8
open 25 sec, ...)
Deluxe
D Control
Off
Off
Off
Open
is Non-Functional
Test Mode
--
On
Flash
Last Fault Code in Memory
Cycling
Appropriate
Code
Night
Setback
Flashing
Code 2
--
Flash
Last Fault Code in Memory
--
ESD
Flashing
Code 3
--
Flash
Last Fault Code in Memory
--
Invalid
Thermostat
Inputs
Flashing
Code 4
--
Flash
Last Fault Code in Memory
--
No Fault in Memory
On
Off
Flashing
Code
1
Open
HP Fault
Slow Flash
Off
Flashing
Code 2
Open
LP Fault
Slow Flash
Off
Flashing
Code 3
Open
FP1 Fault
Slow Flash
Off
Flashing
Code 4
Open
FP2 Fault
Slow Flash
Off
Flashing
Code 5
Open
CO Fault
Slow Flash
Off
Flashing
Code 6
Open
Over/Under
Voltage
Slow Flash
Off
Flashing
Code 7
Open
(closed
after 15 minutes)
HP Lockout
Fast Flash
Off
Closed
LP Lockout
Fast Flash
Off
Closed
FP1 Lockout
Fast Flash
Off
Closed
FP2 Lockout
Fast Flash
Off
Closed
CO Lockout
Fast Flash
Off
Closed
Swapped
FPI/FP2
Fast Flash
Off
Closed
LEGEND
CO
--
Condensate Overflow
ESD --
Emergency Shutdown
FP
--
Freeze Protection
HP
--
High Pressure
LP
--
Low Pressure
PM
--
Performance Monitor
Flashing
Code 2
Flashing
Code 3
Flashing
Code 4
Flashing
Code 5
Flashing
Code 6
Flashing
Code 9
NOTES:
1. If there is no fault in memory,
the Fault LED will flash code 1.
2. Codes will be displayed
with a 10-second
Fault LED pause.
3. Slow flash is 1 flash
every 2 seconds.
4. Fast flash is 2 flashes
every
1 second.
5. EXAMPLE:
"Flashing
Code 2" is represented
by 2 fast flashes
fol-
lowed
by a 10-second
pause.
This sequence
will repeat
continually
until the fault is cleared.
13
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