Timer Setting; Control Panel Locking; Equipment Application And Operation; Operating Instructions - AZURO BP-85HS-A Bedienungsanleitung

5.5. 2

TIMER SETTING

Before attempting to set the timer the time shall be set fi rst.
Set the start of this working cycle by means of the key TIMER ON (green marked). Press the TIMER ON key and the time shown on the display will start
fl ashing. Press the TIMER ON key again and using the arrows ◄ and ► set the hour. Press the TIMER ON once more and set the minute in the same way.
Finally, confi rm your selection by pressing the TIMER ON key.
Set the time of working cycle switch-off in similarly, but using the TIMER OFF key (red marked) for the purpose.
As soon as the timer is set, the heat pump will work in the day mode in compliance with the set times of the start and the end of its working cycle.
In case the same times are set for the start (ON) and the end (OFF) the cycle, the timer will not commence operation.
To cancel the timer operation press the TIMER ON and CLOCK keys in sequence (the green indicator light will go off ) and then the TIMER OFF and
CLOCK in the same way (the red indicator light will go off , too).
5.6

CONTROL PANEL LOCKING

Press and hold pressed the keys SET and ◄ simultaneously for about 5 seconds. This operation will lock the control panel. Unlock the panel in the same way.
6.0

EQUIPMENT APPLICATION AND OPERATION

6.1

OPERATING INSTRUCTIONS

IMPORTANT:
In order the heat pump to heat the pool the fi ltration pump has to operate and water must fl ow through the heat exchanger.
Never switch the heat pump on if dry and the fi ltration system is not operating
Never cover the heat pump, as fresh ambient air must fl ow through it.
Protect the heat pump from frost. Before winter season drain all water from the fi ltration system and the heat pump and store them
for winter according to relevant instructions.
6.2

ADJUSTMENT OF OPERATING STATE USING BYPASS

In case a bypass line comprises a part of fi ltration circuit (it is not delivered as a part of heat pump supply), it may be used for setting the optimum operation
of heat pump after putting the latter in operation.
Bypass Use
The bypass line consists of three cock valves installed according to the fi gure below. On the right water comes from the fi ltration pump, while on the left it
fl ows through the return line back to the pool.
Close the cock valve 1 completely and open the cock VALVES 2 AND 3 on the inlet and outlet lines of the heat pump, respectively. At these conditions there is the maximum fl ow through
the heat pump. Put the heat pump into operation in the heating mode. Wait until the value of pressure read on the pressure gauge stabilizes. The correct pressure setting should be
within the range of 21 - 35 kg/cm
rate through the heat pump. If the pressure stabilizes above the value of 35 kg/cm
Routine adjustments of the three bypass valves:
COCK VALVE 1: Closed a bit so that the heat pump pressure gauge shows a pressure within the range from 21 to 35 kg/cm
COCK VALVE 2: Open.
COCK VALVE 3: Half closed.
12
BACK TO
THE POOL
2 (bar). If the pressure stabilizes below the value of 21 kg/cm
BYPASS INSTALLATION
COCK VALVE 1
COCK VALVE 2
COCK VALVE 3
2 , the cock valve 1 should be open a bit and the cock valve 3 closed a bit to reduce the fl ow
2
the fl ow through the fi ltration circuit is insuffi cient and measures should be taken to increase it.
FROM FILTRATION
PUMP
2
(bar).