1
FIRŠT-ROTOTEHNIKA, s.p., Radegunda 54, SI-3330 Mozirje, Slovenija
tel. +386 3 898 35 00, fax. +386 3 898 35 35, e-mail: [email protected], http://www.rototehnika-sp.si
DTC 200
DTC 200 is a double differential thermostat used
for domestic hot water heating.
INSTALLATION INSTRUCTIONS
P7-3703-08-DTC200-english-montaza
INFORMATION FOR ORDER:
CODE
DTC200/4 .................................................................... 13020
The set consists of:
Differential thermostat DTC 200, 2 x sensor BSF1, 2 x sensor
KF, 2 x mounting kit, installation instructions and instruction for
use
DTC200 ....................................................................... 13018
The set consist of:
Differential thermostat DTC 200, installation instructions and
instruction for use
Sensor BSF1 .............................................................. 27072
KTY 10-6 PVC (1,5m), max 70°C
Sensor KF .................................................................. 27073
KTY 10-6 SILICON (2m), max 180°C
Mounting kit ................................................................ 27089
Tube TV2 ..................................................................... 27080
(1/2", l=100mm, inner diameter 14mm)
INDEX:
Technical data ---------------------------------------------------------- 2
Testing sensors
Mounting the thermostat
Cables connection
Choosing the working regime -------------------------------------- 3
Sensors installation
1. DTC 200 (2 sensors) ---------------------------------------------- 4
1.1 Basics
1.2 Operation
1.3 Electrical connection
1.4 Examples of use
2. DTC 200 (3 sensors) ---------------------------------------------- 5
2.1 Basics
2.2 Operation
2.3 Electrical connection
2.4 Examples of useji
3. DTC 200 (4 tipala) -------------------------------------------------- 7
3.1 Basics
3.2 Operation
3.3 Electrical connection
3.4 Examples of use
WARNING!
Installation instructions are meant for specialist. All examples
listed in the instructions are merely indicative. The manufac-
turer accepts no responsibility for incorrect hydraulic connec-
tion of machine parts of installations should comply with all
safety regulations defined by law and the rules. Carefully read
the instructions to make good use of the product.
We reserve the right to modify the instructions and the technical
data of the product without prior notice.
WITH DIFFERENTIAL THERMOSTAT ARE THREE
POSSIBLE WAY OF USE:
SYSTEM 1 (two sensors)
Heating the domestic hot water from one heating source (solar
collectors, boilers, heat pump...) with controlling the heating
source (burner).
SYSTEM 2 (three sensors)
Heating the domestic hot water from one heating source (solar
collectors, boilers, heat pump...) in:
- two water tank
- one hot water tank with two exchanger
- water tank and swimming pool
SYSTEM 3 (four sensors)
Heating the domestic hot water from two heating sources (col-
lector, boiler, …) in one water tank.