H B X E C O - 0 5 5 0 G e o t h e r m a l C o n t r o l
V e r s i o n 2 . 0 0
Page 6
GEOTHERMAL MODE
Status Screen
STATUS
HOT TANK
COLD TANK
OUTDOOR
HP1
ON
HD CD WWSD CWSD
10:00
AM
TARGET
HP 2
ON
BKUP
OFF
REV VL
ON
105
°F
95
°F
10
°F
110
°F
45
°F
Heat Demand
Cooling Demand
Warm Weather Shut Down
Current Time
Cold Weather Shut Down
Current Temperatures
Hot Tank Target
WiFi Indicator
Cold Tank Target
Multicolour backlit Display
The Multicolour Backlit Display is one of the key features of the HBX Controls stand-alone ECO-0550 Control.
Depending on which mode of operation is selected the screen color will change to indicate information about
the status of the system.
Screen Colors
Light
Blue
-
No
Heat
Demand
Red - Demand and heat pumps running (Heating Mode)
Green
-
Demand
ON,
no
heat
pumps
running
Dark Blue - Demand ON and heat pumps running (Cooling Mode)
Purple - Demand ON and Backup Only running (EcoSwitch Mode)
5 A
RL
1
RL
15
14
1
5 A
RL
2
RL
17
16
2
HBX
GR
120
13
N
L
12
11
1
1
TM
3
2
8
TM TM
7
9 10
BL
1
BL
6
5
1
2A
1-10v
+
-
DO NOT
CONNECT
POWER
HERE
1
2
DS
1
2
2
DS DS
1
3
4
DO NOT
CONNECT
POWER
HERE
DS
5 A
RL
2
RL
19
18
2
ECO-0550
Central Processing Unit
Heat Demand
Cooling Demand
Heat Pump 1
Hot Tank Sensor/
Cold Tank Sensor/
Outdoor Sensor
Reversing Valve
Heat Pump 3/
Backup Boiler
System Pump/
Heat Pump 2
Supply Power 120 VAC
24VAC
MAX