Table of Contents
Advertisement
Control Box
1 Description of the unit
1 1
Designation
Control system for heating and domestic hot water,
depending on weather conditions and room temperature.
This control box is suitable for a heating system
consisting of a monobloc heat pump (see table below),
a heating circuit and a domestic hot water circuit.
References of heat pump
Monobloc heat pump
Model
Output
WPYA080LA
8 kW
WPYA100LA
10 kW
Optional equipment
• DHW kit (UTW-KDWXA)
- for connecting a DHW tank
(with built-in electrical backups).
• Boiler connection kit (UTW-KBSXA)
- for connecting a boiler to the heat pump.
• Room thermostat (UTW-C55XA)
- For correcting the ambient temperature.
• Room control unit (UTW-C75XA)
- For
correcting
the
programming the heat pump.
• Swimming pool kit (UTW-KSPXA)
Scope of application
This regulation allows :
- Heating in winter.
- Production of domestic hot water* (provided that
combined with a DHW tank).
Cooling in summer (for floor heating-cooling system or
fan-convectors).
- Installation with boiler connection as a supplementary
heating for the coldest days.
*
: These options require the use of additional kits.
- 4 -
Control Box
Code
UTW-SCBYA
ambient
temperature
1 2
Package
1 2 1 Control box
• 1 package :
- Control box (regulator, user interface).
- Outdoor sensor QAC34.
Control Box
Outdoor sensor QAC34
1 3
Specifications
and
Regulator :
- Supply voltage : 230 V~ +/- 10 %.
- Nominal frequency : 50 Hz.
Ohmic value of the outdoor sensor QAC34
43907
10000
2490
1000
338
-50
-25
figure 2 - Ohmic value of the outdoor sensor
figure 1 - Description
0
25
50
Installation and operating manual "1395 - EN"
QAC34
° C
75
Advertisement
Table of Contents
