background image

7

 

COLUMN 1

Time Zone 1

COLUMN 2

Time Zone 2

COLUMN 3

Active Time Zone

O

N at 08h00

OFF at 23h00 

O

N at 04h00

OFF at 09h00 

O

N at 04h00

OFF at 09h00 

Follow the steps below to cancel the Timer Function (thus allowing the heat pump to 

reheat the water as and when required during a 24 hour day):
1. 

Press  the   

button.

2. 

Press the 

SET

 button.

3. 

Repeat steps 1 and 2 four times to cancel all 4 time settings (1 ON, 1 OFF, 2 ON 
and 2 OFF.

NOTE: 

• 

It is possible to decrease your saving by setting your timers incorrectly (such as 
letting the heat pump operatre during the coldest part of the day).

• 

The heat pump will operate even without any timers being engaged.

• 

For energy efficient timer settings please see Section 9: How to optimise energy savings.

The heat pump will therefore only run between 4 AM and 9 AM irrespective of the first 
time Zone allowing it to run till 11 PM

NOTE:  

Time zones in the 

Timer Function are 

NOT

 allowed to overlap.

The table illustrates an 

incorrect

 timer setting where time zone 1 and time zone 2 

overlaps with a resulting allowed operational time in column 3

3. 

Press the 

button to acknowledge the 

Hour

 

setting and continue to the Minutes setting. 

(The 

Minutes

 and the “

1 ON

” sign will flash.)

4. 

Make use of the 



 buttons to set the 

Minutes

 

parameter. 

(Set to the first start-up Minutes)

5. 

Press the 

button to acknowledge the 

Minutes

 

setting and continue to the  “

1 OFF

” 

Hour

 setting.  

(The 

Hours

 and the “

1 OFF

” sign will flash.)

6. 

Make use of the 



 buttons to set the 

Hour

.

(Set to the first shutdown 

Hour

)

7. 

Press the 

button to acknowledge the 

Hour 

setting and continue to the 

Minutes

 setting. 

(The 

Minutes

 and the “

1 OFF

” sign will flash.)

8. 

Make use of the 



 buttons to set the 

Minutes

.

(Set to the first shutdown 

Minutes

)

9. 

Press the 

button to acknowledge the 

Minutes

 setting and continue to the 

2 ON

” 

Hour

 setting. 

(The 

Hours

 and the “

2 ON

” sign will flash.) 

10.  To set up the second time zone, repeat steps 2 to 7 above for “

2 ON

” and “

2 OFF

”.

Timer

Active

 

FOR INFORMATION ONLY 

Configuration Management 

M-Tech Industrial (Pty) Ltd 

 

Содержание generation 5

Страница 1: ...Residential Heat Pump USER GUIDE Please read this guide before operating the heat pump GENERATION 5 FOR INFORMATION ONLY Configuration Management M Tech Industrial Pty Ltd...

Страница 2: ...g Parameters 13 7 MAINTENANCE AND SERVICING 15 7 1 Self maintenance by the user 15 7 1 1 Cleaning the strainer 15 7 1 2 Other general maintenance considerations 16 7 2 Annual service performed by the...

Страница 3: ...ed in SANS 10142 WARNING Do not turn off main power supply to the heat pump during a vacation or if not in use The heat pump must have electricity in order to protect itself during cold climate condit...

Страница 4: ...board DB the intelligent controllerwill start up and displaythe initialization phase for a few seconds after which the time will be displayed as 00 00 The unit is now in standby mode and ready for op...

Страница 5: ...ion and should only be used in the exemption when reheating time needs to be reduced due to a temporary higher demand of hot water WARNING Do not turn off main power supplyto the heat pump during a va...

Страница 6: ...position will now be flashing 5 Make use of the buttons to change the Minutes Change to the current Minutes 6 Press SET to acknowledge the Minutes setting Time Setting NOTE To lock or unlock the inte...

Страница 7: ...owed to overlap The table illustrates an incorrect timer setting where time zone 1 and time zone 2 overlaps with a resulting allowed operational time in column 3 3 Press the button to acknowledge the...

Страница 8: ...ligent controller directly to the electric element Auto Heat pump operation On Backup element only Once the power is switched over to the electric element it will be controlled by the element thermost...

Страница 9: ...on Cycle the sign will flash on the LCD controller The pathogenic Gram negative bacterium that grows in central heating and air conditioning systems at a certain temperature that can cause Legionnaire...

Страница 10: ...hot water on tap solution The installer will ensure that the commissioning valve on the return line is set to an approximate 10 bypass i e closed 90 Activate the micro circu lation function by changi...

Страница 11: ...g interval 30 90 min 40 min Do not change 3 Temperature at which defrosting operation starts 30 0 C 7 C Do not change 4 Temperature at which defrosting operation stops 2 30 C 13 C Do not change 5 Dura...

Страница 12: ...surement probe offset 10 10 C 3 C Do not change 20 Automatic geyser temperature measurement probe offset 0 fixed 1 calculated 0 Do not change 21 EEV setting 0 5 0 5 See remarks at the end of the table...

Страница 13: ...as 4 for ERHP SU20E MS ERHP SU20E PL Parameter 21 should be set as 5 for ERHP SU26E MS To adjust or change the parameter settings follow the steps below If the target temperature needs to be changed p...

Страница 14: ...te If both continue to flash please ensure the heat pump is in Standby mode 3 Make use of the buttons to change the value to the desired or default value 4 PresstheSETbuttontoconfirmthesettingandretur...

Страница 15: ...he strainer by using the correct size spanner 3 Remove the strainer element or Sieve 4 Rinse and clean the strainer element under running water by slightly opening the inlet ball valve 5 Reinsert the...

Страница 16: ...ent at all times Ensure that the geyser tank probe is still correctly inserted and fastened into the geyser probe pocket or onto the geyser flange Open and service the water circulation pump Ensure th...

Страница 17: ...t running Check the air temperature Clean the finned coil as per maintenance section Remove the obstacle Contact the installer P01 Water inlet temperature sensor failure In case of any of these failur...

Страница 18: ...30 seconds and switch on again Clean inline water strainer Check municipal water supply pressure Contact the installer to open and clean water circulation pump E06 LP switch failure Contact the instal...

Страница 19: ...water to the geyser If the temperature decreases the fan will resume operation again 4 If the unit enter the defrosting mode the fan may stop working temporarily Once the evaporator coil temperature...

Страница 20: ...s and enhance heat transfer This absorbed heat energy is then further intensified i e more energy added by passing the gas through the compressor which increases the pressure and temperature of the ga...

Страница 21: ...n this picture it can be clearly seen that the heat pump will save more energy i e money at higher outside air temperatures The picture below depicts the typical average daily ambient temperature on a...

Страница 22: ...ust enough water for morning consumption i e two showers It is best to let the heat pump deactivate before consumption starts Below are some examples of timer settings to guide the user NOTE The LCD c...

Страница 23: ...ssor unit of the product 2 The warranty will only be valid provided that proof of the correct installation commissioning and operating procedures as set out during training and certification were foll...

Страница 24: ...ted as a result of acts of God including damage due to extreme cold and frost or Force Majeure 4 Notwithstanding the provisions where goods are to be manufactured to the instructions drawings or speci...

Страница 25: ...are comprehensively completed by boththe client andthe installerto ensurethewarrantyonthe heat pump is instated Heat Pump Serial Number Installation date INSTALLER DETAILS Company Name Reference Numb...

Страница 26: ...26 FOR INFORMATION ONLY Configuration Management M Tech Industrial Pty Ltd...

Страница 27: ...27 Please visit www enerflow co za for the performance specifications of your specific heat pumpmodel Performance Specifications FOR INFORMATION ONLY Configuration Management M Tech Industrial Pty Ltd...

Страница 28: ...chefstroom South Africa 27 0 18 297 0326 7 27 0 18 297 0318 rhp enerflow co za Tel Fax Email SWIMMING POOL HEAT PUMPS Harvests free thermal energy from the atmosphere and transfers it to your pool FOR...

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