Uponor C-46 User Manual

CLIMATE CONTROLLER C-46 - INSTALLATION AND OPERATION MANUAL
7
3.1.2 Meltaway example
The figure below shows how the Climate Controller C-46 can be
set up in a meltaway system. The figure also shows several system
components that can be connected to the Climate Controller
C-46.
3.2 Sensor handling
The Climate Controller C-46 can use sensors connected in
different ways:
• Wired sensors directly connected to the Climate Controller
C-46
• Radio thermostats linked through an antenna connected to
the Climate Controller C-46
• Radio thermostats linked through an antenna connected to
the Controller C-56 Radio, which in its turn is connected to
the Climate Controller C-46 with a cable
3.2.1 Wired sensors
The following Uponor wired sensors can be connected to the
Climate Controller C-46:
• Supply sensor
• Return sensor
• Indoor sensor
• Outdoor sensor
Each sensor type has a dedicated connector on the Climate
Controller C-46, see section 5.4
Connecting the Climate
Controller C-46, page 14.
3.2.2 Radio thermostats
If an antenna is connected to the Climate Controller C-46, the
following thermostats and sensors can be used:
• Relative Humidity Sensor H-56
• Thermostat Public T-54 Radio
• Thermostat T-55 Radio
• Thermostat T-75 Radio
• Floor sensor connected to a Thermostat Public T-54 Radio
• Outdoor sensor connected to a Thermostat Public T-54
Radio
• Indoor sensor connected to a Thermostat Public T-54 Radio
3.2.3 Radio thermostats through Controller C-56 Radio
If the Controller C-56 Radio is connected to the Climate
Controller C-46, then the following thermostats and sensors liked
to Controller C-56 Radio can be used:
• Relative Humidity Sensor H-56
• Thermostat Public T-54 Radio
• Thermostat T-55 Radio
• Thermostat T-75 Radio
• Outdoor sensor connected to a Thermostat Public T-54
Radio
• Indoor sensor connected to a Thermostat Public T-54 Radio
Note: A floor sensor connected to a Thermostat T-54 Radio,
which is linked to the Controller C-56 Radio, will not be visible on
the system bus and cannot be used by the Climate Controller
C-46.
3.2.4 Considerations in Heating and cooling mode
If the Climate Controller C-46 is working in Heating and cooling
mode, the following conditions apply:
• Wired sensors
Setpoints for heating and cooling are set separately in the
Climate Controller C-46.
• Radio thermostats
The setpoint in this case is adjusted in the thermostat.
The heating setpoint is defined as the setpoint set in the
thermostat.
The cooling setpoint is defined as the heating setpoint plus
1.5 °C.
• Radio thermostats through Controller C-56 Radio
NOTE!
Only Uponor sensors and should be used in
combination with the Climate Controller C-46.
Item Description
C-46 Climate Controller C-46
1 Simplified meltaway using timer and pushbutton
(alternative solution)
2 Meltaway controller with snow-and-ice sensor
(alternative solution)
3 Supply sensor
4 Return sensor
5 Circulation pump
6 Mixing valve actuator
• Thermal (see illustration above)
• Motorized, externally powered
7 Pipes to meltaway system
8 Pipes to heating source

Uponor C-46 Specifications

General

Brand	Uponor
Model	C-46
Category	Temperature Controller
Language	English