Owner`s manual

2
Basic information
Welcome in the world of air-source water heat pump. Your decision to purchase heat pump will reward you
for many years. This is your assurance that you have purchased quality heat pump system, which is
manufactured based on the latest level of knowledge and innovation.
We are pleased to introduce new powerful high temperature heat pump S-THERM+ series, which has been
tested based on EHPA and EN 14511 standards and reached excellent results in energy-efficiency; these
results are indicated in submitted protocols.
Control units of existing air-water heat pumps adjust refrigerant quantity through thermostatic or electric
expansion valve to set temperature based on temperature and pressure of refrigerant without taking into
consideration status of additional nodes of heat pump system.
Control unit of SINCLAIR S-THERM+ heat pump optimizes the control process of heat pump
comprehensively, which means that control unit uses several additional data sources, gathered in important
nodes of the whole system. Control process is thus expanded with the data of outdoor temperature,
compressor temperature, refrigerant temperature and pressure, position of control valves, heating water
temperature and flow, air flow through evaporator etc.
This comprehensive way of heat pump controlling can react more quickly and precisely to the changes of
physical quantities, which have influence on the efficiency of the whole system. Next advantage brings the
fact, that monitoring these important physical quantities gives the control unit the possibility to foresee
expected changes and react in advance. As a result of this, control process becomes smoother without
fluctuations and overshooting, which is typical for existing less sophisticated or versatile control units.
Operation of SINCLAIR S-THERM+ heat pump system is thus much more stable.
High temperature heat pump SINCLAIR S-THERM+ and its control unit was designed as a complex system
providing efficient management of thermal energy to guarantee balanced and efficient operation of a house,
inclusive integration of solar cells as a additional source of thermal energy and a possibility for swimming
pool heating. But the system is of course for its operation dependent on continuous supply of necessary
amount of electric energy from distribution network. For the case of power supply failure, there is the
possibility to add a special optional battery operated GSM module, which can in the case of power failure
send SMS message to given telephone numbers informing about this event; in case of fatal failure of the
system, message defining current status can be sent to the user, giving him a chance to take necessary
steps for system operation recovery or to take necessary measures.
Standard equipment includes also LAN module, which gives the possibility of remote control and monitoring
via internet network.
Read before use
The following instructions will guide you through the whole documentation. Besides this operation manual
there are also other manuals to be respected. Please read this operation manual and installation instructions
carefully and keep these manuals on a safe place. Should there will be a change of user of this product,
please pass this manual to a new user. Make this manual available for service engineers when providing
service and maintenance work.
When operating the unit, please follow strictly all instructions also for other components of your heating
system. Let an authorized service company to make detailed training in operation of heat pump system.
During operation please make only activities, described in this operation manual.
Manufacturer takes no responsibility for any damage, caused by not following operation instructions.
Qualified persons
Product positioning, its installation and commissioning can be done only by trained person, working in
accordance with all instructions in operation and installation manual.