Vagner Pool Rapid Series User manual

EN CZ
(RH25L –RH50L)
Swimming Pool Heat Pump
Thank you for choosing our product and trusting our company.
This manual is to provide you with necessary information for optimal
use and maintenance, please read it carefully and keep it for subsequent
use.
INSTALLATION AND USER MANUAL
Swimming Pool Heat Pump
RAPID Series

Content
Ⅰ . Introduction
Safety precaution........................................................................................1
Important features of this product..............................................................1
Parameters of product range .....................................................................3
Ⅱ . Installation Guide
Transport it in proper manner....................................................................4
Determining Optimum installation position...............................................5
Water pipe connection................................................................................7
Electric connection ....................................................................................7
Trial after first installation.........................................................................8
Heating priority .........................................................................................9
Ⅲ . Operation guide
LED controller.........................................................................................10
Permanent Display................................................................................... 11
Common setting ....................................................................................... 11
Automatic on/off....................................................................................... 11
Automatic on/off.......................................................................................12
IV Maintenance ...............................................................................13
Ⅴ . Trouble shooting
Common faults.........................................................................................14
Failure code.............................................................................................15

1
Ⅰ . Introduction
Safety precaution
-The swimming pool heat pump must be installed by a qualified electrician.
-Always install a differential protective device with a sensitivity of 30 mA on the
distribution unit before the electrical box.
-Always fit a circuit breaker for all active conductors on the power supply of the box.
-In the event of abnormal behavior (noise, smell, smoke), cut off the power supply
immediately and contact you reseller. Do not attempt to repair the system yourself.
-Keep the main power supply switch far from children.
-Rotating parts: Never remove the grid from the fan. Never place your hand or any other
object in the air inlet or outlet of the heat pump.
Important features of this product
Water Flow Switch
The water flow switch contacts close when pressure is applied as pool water flows through
the titanium heat exchanger. Low flow rates as well as no flow will let these contacts open
and this will cause the unit to shut down. The LED display will read “EE3” if the water
pressure is not sufficient.
Always switch off power supply
before working on the heat pump
and stop the hydraulic circuit.
This swimming pool heat pump is equipped with safeguards that will stop
operation to protect your unit automatically and display error code on the
LED controller in case of some events as following:
Caution: Danger of electric shock

2
High / Low Refrigerant Pressure Switches
•The high-pressure switch senses the refrigerant pressure in the sealed refrigeration system
and shuts the heat pump down in the event unsafe operating pressures are reached. The heat
pump will automatically reset after the system pressure drops back to normal operating
pressures. When this switch is tripped, digital displays will read “EE1”
•The low-pressure switch senses the refrigerant pressure in the sealed refrigeration system
to protect against certain conditions that could be detrimental to compressor life. The switch
shuts the unit down in the event of loss of refrigerant or not enough refrigerants. The switch
automatically resets when the pressure rises to normal operating pressures. The display will
show “EE2” if this switch is tripped.
Low Ambient Temperature
If the air outside the heat pump is not warm enough to produce heat, the system will shut
down. The actual point at which your unit will shut down due to low temperature varies
depending on current weather conditions, the amount of sunlight reaching the heat pump.
The shutdown can occur anywhere within a wide range of temperatures, usually below 0
degrees. A shutdown occurs because low temperatures will activate the systems
low-pressure safeguard switch (digital controller will display a code “PP7”.) The unit will
start up again when the temperature has raised enough to reset this switch.
Time Delay
All models use a 3-minute time delay to prevent repeated tripping of the compressor thermal
overload, which is caused by attempting startup before system pressures are equalized. Any
interruptions, outside of power loss, will result in a 3-minute time delay.

3
Parameters of product range
Specification
Model
RH(C)25L
RH(C)35L
RH(C)50L
Function
Heating capacity Kw
(air 26℃, water 26℃)
10
13.5
17.5
C.O.P. (air26℃,water26℃)
6.6
7
6.7
Heating capacity Kw
(air 15℃,water 26℃)
6.6
9.9
11.4
C.O.P.(air15℃,water26℃)
4.64
4.78
4.68
Cooling capacity Kw
(air 35℃,water 28℃)
6
8
10
C.O.P. (air35℃,water28℃)
4
4
3.8
Power supply
230-240V/1Ph/50Hz
Rated Input power Kw
1.4
2.1
2.4
Rated Input current A
6.5
9.5
11.4
Advised water flux m³/h
4-6
5-7
6.5-8.5
Water pipe in-out spec mm
50
50
50
Net weight / Gross weight Kg
68/78
70/80
72/82
*C.O.P: Coefficient of performance
Note:
1. ModeRH~ is heating only, RHC is heating and cooling optional. For heating only, please ignore the parameters of
cooling capacityandcoolingC.O.P,otherparameters arethesamewith theheatingand coolingtype
2. This product can work well under air temp +0 ℃ ~43℃. Performance cannot be guaranteed outside the
operating ranges and must take account the exterior conditions of use identified to select suitable mode
(such as location, volume of swimming pool, and numbers of swimmer.)
3. Above parameters are subjected to adjustment periodically for technical improvement with further notice.
Please refer to nameplate on each machine for accurate information.

4
Dimension:
CE
A
D
F
G
B
H
Ⅱ . Installation Guide
Transport it in proper manner
1. Transport it in original package.
2. When moving the machine, do not lift the water nozzle since the titanium heat exchanger
inside the machine will be damaged. Please refer to the following wrong operation
picture:
A
B
C
D
E
F
G
H
RH(C)25L
380
590
382
420
961
280
74
658
RH(C)35L
380
590
382
420
961
310
74
658
RH(C)50L
380
590
382
420
961
310
74
658
This swimming pool heat pump must be installed by a skilled team.
Attention!
Name
Size(mm)
Model

5
Determining Optimum installation position
The location of the swimming pool heat pump is very important for efficient operation,
think about the following factors when choose the proper place:
Avoidance of air recirculation
Easy for wire and pipe connection and Water pipe line of long water lines (not
longer than 10m.) from heater to pool.
Easy for maintenance.
Drainage of condensation.
Pay attention to the following points:
1．The heat pump must be installed OUTSIDE in a well ventilated place to avoid air
recirculation or in a place with adequate room area both for installation and
maintenance. Please refer to the following illustration:
A minimum of 300mm of clearance from walls, shrubbery, equipment, etc. is required around the entire
pump circumference. This allows for ample air intake. No less than 800mm clearance on the air outlet is
required to prevent re-circulation of air. We recommend not placing the unit underneath eaves, decks, or
porches, as this causes recirculation of discharged air, or the efficiency of the heater will be reduced or
even stopped.
The manufacturer cannot accept responsibility for damage incurred or repairs
necessitated due to improper handling of our equipment.
!!Warning:
Because the machine is very heavy, the
water nozzle can not bear to be lifted during
transit or installation

6
2．The heater should be located on a solid, level and non-corrodible structure that is
capable of supporting the weight of the heat pump. It must be fixed by bolts (M10) to
concrete foundation.
3．The heat pump should be far from any source of combustibles and corrosive material to
avoid any damage to this unit.
Never place heat pump near sprinkler systems, evaporation of acid or alkaline gas. If you live in an
oceanfront area, the heat pump should be placed out of direct spray of sand and salt, since this will also
clog, damage, and corrode the unit. You may consider protecting your heat pump by planting shrubbery
or a privacy fence between the unit and the prevailing beachfront wind.
4．When the machine is running, there will be condensation water discharged from the
bottom. Make sure there is enough space for water drainage.
Wrong installation
TIPS: HEAT PUMPS GENERATE WATER CONDENSATION DURING NORMAL
OPERATION.THISSHOULDNOTBEMISTAKENFORALEAKINTHEUNIT.
!!Warning:
Don’t install the heat pump close to
a wall or plants. And Never inside a
closed building!
!!Warning:
The machine must not be hung onto the
wall with soft pipe since the inlet/outlet
union on the machine can’t hold weight.
The machine must always be connected
with hard pipe!

7
Water pipe connection
-The water flow through this machine needs to be driven by an appended water pump
(Prepared by the user). The recommended pump specification-flux is shown on the
product specification and Max. lift ≥10m;
-Pipe length between heat pump and swimming pool should not be longer than 10m.
Electric connection
-Wiring must be handled by a professional technician according to the circuit diagram as
following.
-Connect the heat pump to appropriate power supply and the voltage should comply with
the rated voltage of each model stated on the specification.
-Make sure the machine is ground well.
-Always put leakage protector according to the local code for wiring (leakage operating
current ≤30mA).
-Protect the circuit with a suitable circuit breaker or fuse (as it is shown in table on page 9)
Noted: The drawing is just for demonstration, and layout of the pipes for reference.

8
Recommendation for protecting devices and cable specification
※Above data is subject to modification without notice.
Note: The above data is adapted to power cord ≤ 10 m .If power cord is ＞10 m, wire
diameter must be increased. The signal cable can be extended to 50 m at most.
Trial after first installation
Inspection before connecting power supply
-Check the installation of the whole machine and the pipe connections according to the
pipe connecting drawing.
-Check the electric wiring according to the electric wiring diagram, and ground well.
-Make sure no blockage on the air inlet and outlet, or the efficiency of the heater will be
reduced or cause machine to stop operation.
MODEL
RH(C)25L
RH(C)35L
RH(C)50L
Breaker
Rated Current (A)
15
20
25
Rated Residual Action
Current (mA)
30
30
30
Fuse char. D (A)
16
20
25
Power Cord（mm2）
3×2.5
3×2.5
3×4
Signal cable （mm2）
3×0.5
3×0.5
3×0.5
Always Start the water pump before turning on this machine
Turn off this machine before turning off the water pump.
Attention:
Attention: The swimming pool heater must be earthed well.

9
Trial after connecting power supply
-Connect the machine with electric power supply, then relative information will display on
the LED controller.
(For Detail operation of LED controller, please refer to Chapter “Operation guide”.)
-Start the water pump before turning on the Machine to avoid any damage.
-Press power on/off on LED controller to turn on/off machine.
-During the first start of machine, please check if there is any water leakage in the piping
connection system. Then set suitable temperature.
-After the swimming pool heater runs, check if there is any abnormal noise or smell.
Special cases:
-In the event of an unexpected power cut, the heat pump will automatically restart. Check
the setting and adjust if necessary.
-In the event of an expected power cut, switch off the heat pump. When power is restored,
switch on the pump, check the settings and adjust if necessary.
-Always switch off the machine in stormy weather.
Heating priority
In any abnormal situation, such as serious noise, smell or smoking please cut the
power supply immediately and inform resellers, never try to repairit byyourself.
Induction coil of filter
pump - Phase for control
of the contactor

10
L N
/
YLW GRN
POWER
1 2
Earthing
Power Supply
220~240V
50Hz
L
N
Breaker/fuse
(Customer prepare)
contactor
Water Pump
Ⅲ . Operation guide
LED controller
Heat/Cool Mode Press the Mode button to switch from one mode to another.
( Available only in heat and cool machine. )
Power on/off
CLOCK Set local time.
TIME OFF Set the time required for machine to auto-stop.
Light A Shows the auto-stop time being set.
TIME ON Set the time required for machine to auto-operate
Light B Shows the auto-operate time being set.
Down-ALLOW Set required temperature and time.
UP-ALLOW Set required temperature and time.
LED screen Display time, temperature and machine failure code.

11
Permanent Display
A. The LED screen will display Time when the machine is turned off, in stand by
mode.
B. The LED screen will display Water temperature in swimming pool when the
machine is turned on.
Common setting
1．Heat/Cool Mode
Press the Mode button to switch from one mode to another.
（ Available only in heat and cool machine. ）
2．Required pool water temperature
It can be adjusted both when the machine is on or off.
A. Press UP-ALLOW key or DOWN-ALLOW key to set to your required pool
water temperature.
B. The numbers in the LED screen will flash during your operation.
C. After five seconds, it will stop flashing and be saved, the LED screen will return
to the permanent display. (it shows temperature of water)
D. When you want to check the temperature, press UP-ALLOW key or
DOWN-ALLOW key to see the current setting.
3．Time setting
It can be adjusted both when the machine is on or off.
A. Press key to set time according to your local time.
B. Time on the LED screen flashes.
C. Press again then press UP-ALLOW key or DOWN-ALLOW key
to set hour.
D. Before it stops flashing, press and then press UP-ALLOW key or
DOWN-ALLOW key to set minutes
E. After setting, press and the water temperature will appears. 30 seconds later, it
will stop flashing and the LED screen will return to the permanent display.
Automatic on/off
This function can make the machine work or stop automatically in your required time.

12
1. Time on
A. Press to set timer on.
B. When the indicator light is on and the time is flashing , press again to set hour.
Use and to adjust.
C. Before the flashing stops, press to set minute Use and to adjust.
D. After adjusting, press “TIMER ON”and water temperature will be seen. 30
seconds later, the controller display will be back to the normal mode.
2. Time off
A. Press to set timer off.
B. When the indicator light is on and the time is flashing , press again to set hour.
Use and to adjust.
C. Before the flashing stop, press to set minute Use and to adjust.
D. After adjusting, press and water temperature will be seen. 30 seconds later,
the controller display will be back to the normal mode.
3. Cancelling the automatic mode
A. Press or to cancel timer on and off.
B. When the number is flashing, press . When timer indicator light is off and
LED shows water temperature, the timer on and off is canceled.
C. 30 seconds later, the controller display will be back to the permanent display.
Automatic on/off
This function can make the machine work or stop automatically in your required time.
1. Time on
A. Press to set timer on.
B. When the indicator light is on and the time is twinkling, press again to set
hour. Use and to adjust.
C. Before the twinkling stops, press to set minute .Use and to adjust.
D. After adjusting, press “TIMER ON”and water temperature will be seen. 30
seconds later, the controller display will be back to the normal mode.
2. Time off
A. Press to set timer off.

13
B. When the indicator light is on and the time is twinkling, press again to set
hour. Use and to adjust.
C. Before the twinkling stop, press to set minute .Use and to adjust.
D. After adjusting, press and water temperature will be seen. 30 seconds later,
the controller display will be back to the normal mode.
3. Cancelling the automatic mode
A. Press or to cancel timer on and off.
B. When the number is twinkling, press . When timer indicator light is off and
LED shows water temperature, the timer on and off is canceled.
C. 30 seconds later, the controller display will be back to the permanent display.
IV Maintenance
A．In winter season when you don’t swim:
1. Cut off power supply to prevent any machine damage
2. Drain water clear of the machine.
3. cover the machine body when not in use.
B．Please clean this machine with household detergents or clean water, NEVER use
gasoline, thinners or any similar fuel.
C．Check bolts, cables and connections regularly.
“Cut off”power supply of the heater before
cleaning, examination and repairing
Caution: Danger of electric shock
!!Important:
Unscrew the water nozzle of inlet pipe to let the water
flow out.
When the water in machine freezes in winter
season,the titanium heat exchanger may be damaged.

14
Ⅴ . Trouble shooting
Common faults
Phenomenon
Possible reason
Not
failure
A.NoticeableWhitevaporous
coldairorwater.
B. Plopping sound
A. The fan motor stops automatically for defrost.
B. There will be sound from the solenoid valve when
machine starts or ends to defrost.
C. During machine working or just stopping, a sound like
water flow, in 2~3 minutes of starting the machine. This
Sound comes from refrigerant flowing or water drainage
during dehumidification.
D. The plopping sound during the operation is caused by
expand on heating and contract on cooling of the heat
exchanger when temperature varies.
Automatic start or stop
Check whether there is mal-function on the timer.
Recheck
Heat pump does not run
A. Power supply failure
B. Check manual power supply switch to make sure it is on.
C. Fuse burned.
D. If machine auto- protector has started (check failure
code display on controller).
E. Check whether machine automatic on or off was set.
Running but not heating or
cooling
Check if there is blockage on air inlet and outlet of the unit.
Note: If the following conditions happen, please stop the machine and cut off the power
supply immediately, then contact your dealer:
The fuse is frequently broken or leakage circuit breaker jumped.

15
Failure code
NO.
Failure
code
Failure description
Action
1
EE 1
High pressure protection of refrigerant
Contact your dealer.
2
EE 2
Low pressure protection of refrigerant
Contact your dealer.
3
EE 3
Low water pressure protection
1. Check if there is no water
through the machine; make
sure the pump is on.
2. Or contact your dealer.
4
EE 4
A.Single phase machine : failure
connection due to loose wire terminal of
PROT2 on the PC board
B.Three phase machine : 3 phase
sequence protection
Contact your dealer.
5
PP 1
Pool water temp sensor failure
Contact your dealer.
6
PP 2
a. Heat only type : Exhaust temp sensor
failure
b. Heat and cool type: Cooling coil pipe
temp sensor failure
Contact your dealer.
7
PP 3
Heating coil pipe temp sensor failure
Contact your dealer.
8
PP 4
Gas return temp sensor
Contact your dealer.
9
PP 5
Air temp sensor
Contact your dealer.
10
PP 6
Compressor exhaust overload protection
Contact your dealer.
11
PP 7
When the temperature ＜0℃,auto stop
for protection (Not Failure )
Machine Auto-protection
12
EE8/888
/Messy
Code
Communication Failures
Contact your dealer.

16
Instalační a uživatelská příručka
(RH25L –RH50L)
Děkujeme Vám, že jste si zvolili náš produkt a za projevenou důvěru. Tato příručka Vám
poskytne potřebné informace pro optimální využití a údržbu. Pečlivě si ji prostudujte a
uložte pro další použití.
Bazénové tepelné čerpadlo

17
Obsah
Ⅰ . Úvod
Bezpečnostní opatření..............................................................................18
Důležité charakteristiky výrobku..............................................................18
Parametry výrobků...................................................................................20
Ⅱ . Průvodce instalací
Správný způsob přepravy.........................................................................22
Určení optimální instalační pozice ..........................................................22
Připojení vodního potrubí........................................................................24
Elektrické zapojení................................................................................... 25
Zkouška prvotní instalace ........................................................................26
Schématické zapojení ...............................................................................27
Ⅲ . Průvodce provozem
LED ovladač ............................................................................................28
Trvalé zobrazení.......................................................................................28
Obvyklé nastavení ....................................................................................29
Automatické zapnutí/vypnutí....................................................................29
Ⅳ . Údržba ........................................................................................30
Ⅴ . Řešení problémů
Obvyklé poruchy ......................................................................................31
Kód poruchy.............................................................................................32

18
Ⅰ . Úvod
Bezpečnostní opatření
-Bazénové tepelné čerpadlo musí vždy instalovat zkušený elektrikář.
-Vždy instalujte proudový chránič s citlivostí 30 mA do rozvaděče před tepelné čerpadlo.
-Vždy instalujte jistič pro všechny aktivní vodiče do rozvaděče.
-V případě neobvyklého chování (hluk, zápach, kouř) okamžitě odpojte od zdroje a
kontaktujte prodejce. Nesnažte se opravovat systém sami.
-Síťový vypínač instalujte z dosahu dětí.
-Rotující díly: Nikdy nesundávejte mřížku z ventilátoru. Nikdy nestrkejte ruce ani jiné
předměty do otvorů pro přívod nebo výstup vzduchu tepelného čerpadla.
Důležité charakteristiky výrobku
Spínač průtoku
Kontakty spínače průtoku vody se sepnou, když dojde k průtoku vody přes titanový tepelný
výměník. Při nízkém nebo žádném průtoku zůstanou tyto kontakty otevřené, což způsobí, že
se jednotka zastaví. Při nedostatečném průtoku vody zobrazí LED displej hlášení „EE3”.
Před prací na tepelném čerpadle vždy odpojte
zařízení od napájení a zastavte hydraulický okruh
Bazénové tepelné čerpadlo je vybaveno následujícími ochrannými
zařízeními, která automaticky zastaví provoz, aby ochránila jednotku a
zobrazí chybové hlášení na LED ovladači:
Pozor: Nebezpečí úrazu elektrickým proudem