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10.2.3 Heat Mode
MENU > SYSTEM SETUP > HEAT PUMP
On the SYSTEM SETUP screen, click the HEAT PUMP
button to display the HEAT PUMP SETUP screen. On
this screen, click the HEAT MODE button to set the
heat temperature.
Home
Menu OneTouch
Help
Back
Status
Heat Mode
Chill Mode
Heat/Cool Mode must be set
at the Heat Pump
Heat Pump Setup
Thu June 23, 2011 3:03 PM
Use the numeric keypad to enter the new temperature,
and then click the ENTER button to save it.
Home
Menu OneTouch
Help
Back
Status
Heat Pump
Low Temperature
Threshold
48
7 8
9
4
5
6
1
2 3
0
Clear
Enter
Set:
48
Thu June 23, 2011 3:03 PM
If the heat pump is not part of the system, the following
warning message will be displayed.
Home
Menu OneTouch
Help
Back
Status
System Setup
Dusk
Set Up
Heat
Pump
PLockOut
Enabled
Air Temp
Enabled
HP Priority
N/A
DST
Enabled
Temp
Calibrate
Slr Priority
Disabled
All Off
Time
Product
Info
Degrees
Fº
Assign
JVAs
Thu June 23, 2011 3:03 PM
Ok
Warning
No Heat Pump is present.
10.3 Heat Pump (Chiller Mode)
NOTE
This equipment may not be part of your system.
Please check with your installer.
The CHILLER selection controls the chilling operation
of the heat pump.
10.3.1 Heat Pumps (Chiller) Controlled by
the Extra Aux/Solar Boost Relay
In order to use the chiller mode of the heat pump,
the filter pump must be turned on and the heat pump
must be in CHILLER MODE, and the switch on the
heat pump on the equipment pad must also be set to
CHILLER MODE.
NOTE
CHILLER takes the place of EXTRA AUX or SOLAR
HEAT. It is not possible to have any two (2) of these
on the DEVICES ON/OFF menu at the same time.
To operate the HEAT PUMP in this type of
configuration, set the DIP switch S2-1 to ON and
connect the HEAT PUMP temperature sensor to the
SOLAR SENSOR input.
IMPORTANT Information on Chiller
You must manually change the setting at your heat pump
from Heat to Chiller.
10.3.2 Heat Pumps (Chiller) Controlled by
the RS485 Interface
The CHILLER selection controls the chilling operation
of the heat pump. In order to use the chiller mode of the
heat pump, the filter pump must be turned on and the
heat pump must be enabled. The heat pump will switch
to chill automatically when the water temperature rises
above the chiller temperature set point.
NOTE
In this configuration, it is possible to have HEAT
PUMP/CHILLER and SOLAR HEAT on the
EQUIPMENT ON/OFF at the same time.
NOTE
If both HEAT PUMP/CHILLER and SOLAR HEAT
are to be controlled by the system then set the
DIP switch S2-1 to OFF and connect the SOLAR
SENSOR to the SOLAR SENSOR input.
NOTE
If SOLAR HEAT is not to be controlled by the system
then set the DIP switch S2-1 to ON and connect
the HEAT PUMP temperature sensor to the SOLAR
SENSOR input.
NOTE
If the water temperature is greater than the chiller
temperature setpoint then CHILLER is displayed on
the EQUIPMENT ON/OFF screen. Otherwise HEAT
PUMP is displayed.
Page 42
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