Dimplex LA MI Setup Manual Download Page 11

Page: 11 / 34

OPTION 12 – STERILISATION TIME & DAY

ON, Fri

00:00,Str

Press

SELECT

Press

▲▼

Set Duration

2 3 : 0 0

Press

S E T

to Store

Option13 Press

▼

OPTION 11 – STERILISATION FUNCTION

TANK

█

StrL, Fun.

Press

SELECT

Press

▲▼

Set Duration

Y E S

Press

S E T

to Store

Option 12 Press

▼

Is thermal disinfection being controlled by the heat pump
and carried out by the cylinder immersion heater.

Y E S

– Thermal disinfection enabled.

OPTION 13 & OPTION 14 Below.

Pre

Configuration

– Hydraulic

Design

Is thermal disinfection being controlled by the heat pump
and carried out by the cylinder immersion heater.

N O

– Thermal disinfection disabled.

Sets the thermal disinfection time and day. Usually timed to
coincide with off peak tariffs.

FRI / ON/ 2 3 : 0 0

- the hot water cylinder immersion heater

will be turned ON, Friday at 23.30

OPTION 10 – STERILISATION FUNCTION

TANK

█

, StrL, Fun.

Press

SELECT

Press

▲▼

Set Duration

N O

Press

S E T

to Store

Option 11 Press

▼

Summary of Contents for LA MI

Page 1: ...LA MI Settings Function Programming Overview 8 60381 0 1 ...

Page 2: ...e 6 Pre Configuration Hydraulic Configuration Page 13 System Setting Heating DHW settings 2 Page 18 Heat Pump Run HP On Running command Page 20 Mode Heaters Operation modes and inline heater operation Page 25 Timer Function Setting the advanced timer function ...

Page 3: ...Setting The Time 3 ...

Page 4: ...SS C L O C K BUTTON FOR 5 SECONDS TO ENTER CLOCK SET MENU CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION ACTUAL HEATER BOOSTER TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c SOLAR REMOTE MON 08 30 4 ...

Page 5: ...he hour of the day Sets the minute past the hour 3 0 Set 30 minutes past the hour 5 STEP 2 SETTING THE HOUR H O U R Flashes Press Select Hour 0 8 Press S E T See STEP 3 STEP 1 SETTING THE DAY D A Y Flashes Press Select Day Reqd M O N Press S E T See STEP 2 STEP 3 SETTING THE MINUTES MINUTES Flash Press Select Minutes 3 0 Press S E T COMPLETED ...

Page 6: ...Pre Configuration 6 ...

Page 7: ...TON PRESS S E T C H E C K BUTTONS SIMULTANEOUSLY FOR 5 SECONDS TO ENTER PRE CONFIGURATION MENU CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c MON 08 30 ACTUAL HEATER BOOSTER 7 ...

Page 8: ...rlocked with a room thermostat Horstmann PRT1 Either NO or YES as Indicated in OPTION 2 N O There is no room thermostat proving heat pump interlocking the heating will be regulated by flow temperature Is the heat pump interlocked with a room thermostat Horstmann PRT1 Either NO or YES as Indicated in OPTION 1 Y E S the heat pump is interlocked with a room thermostat proving the heat pump with a dem...

Page 9: ...t water via a suitable hot water cylinder Either NO or YES as Indicated in OPTION 3 Y E S the heat pump is preparing hot water and is connected to a suitable heat pump hot water cylinder Is space heating to be given priority Either NO or YES as Indicated in OPTION 6 Y E S the heat pump gives priority to space heating Hot water will only be prepared once the space heating demand is satisfied Is spa...

Page 10: ...mp switches over to hot water priority once the time period has elapsed 1 0 0 Sets a 1hr delay Space heating continues to be met for 1hr before the hot water demand is covered Pre Configuration Hydraulic Design Sets the maximum time period hot water preparation will be covered Switching back over to cover the space heating demands 1 3 0 Sets a 1hr time period when hot water preparation is terminat...

Page 11: ...n heater Y E S Thermal disinfection enabled OPTION 13 OPTION 14 Below Pre Configuration Hydraulic Design Is thermal disinfection being controlled by the heat pump and carried out by the cylinder immersion heater N O Thermal disinfection disabled Sets the thermal disinfection time and day Usually timed to coincide with off peak tariffs FRI ON 2 3 0 0 the hot water cylinder immersion heater will be ...

Page 12: ...0 C Press S E T to Store Option 14 Press Pre Configuration Hydraulic Design Sets the thermal disinfection temperature the immersion heater will raise the hot water cylinder too 6 0 c the cylinder will be raised to 60C using the cylinder immersion at 23 30 on Friday Sets the duration the hot water cylinder will be maintained at the disinfection temperature for 1 0 0 the cylinder will be maintained ...

Page 13: ...System Settings Menu Setting Parameters 13 ...

Page 14: ...NCEL BUTTON PRESS S E T BUTTON FOR 5 SECONDS TO ENTER SETTINGS MENU CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c MON 08 30 ACTUAL HEATER BOOSTER 14 ...

Page 15: ...rature required for weather compensation 0 C Sets the low ambient air temperature which corresponds with the higher water flow temperature entered in SETTING 3 BELOW Sets the high ambient air temperature to be used in conjunction with lower water flow temperature required for weather compensation 15 C Sets high the ambient air temperature which corresponds with the lower water flow temperature ent...

Page 16: ...rresponds with the high ambient air temperature entered in SETTING 2 ABOVE Sets the high ambient air temperature at which space heating is blocked and no demand occurs 18 C No space heating request processed above 18 C ambient Sets the low ambient air temperature when the inline flow boiler is utilised bivalent point of the system Used in conjunction EN14511 CIBSE Table 2 MIS3005 2 C Sets the biva...

Page 17: ... T to Store Completed Settings Menu Parameter Sets the domestic hot water set temperature WARNING Setting values above what the achievable heat pump temperature will be done using the electric immersion heater 45 C Sets the hot water storage temperature at 45 C Parameter adjustable 40 C to 75 C 17 ...

Page 18: ...Heat Pump On Running 18 ...

Page 19: ...SENT FROM EITHER THE CYLINDER OR ROOM THERMOSTAT NO STATUS IS INDICATED DURING THIS PERIOD WAIT HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 10 c 18 c SOLAR REMOTE MON 14 46 ACTUAL HEATER BOOSTER 19 ...

Page 20: ...Operating Mode Heater Enable Selection 20 ...

Page 21: ... TO ENABLE THE BACKUP HEATERS PRESS MODE BUTTON ONLY TO CHANGE OPERATING MODE CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c MON 08 30 ACTUAL HEATER BOOSTER 21 ...

Page 22: ...ing operation covered by the heat pump will operate in accordance with settings entered for heating Inline heaters are enabled and operate in accordance with setting entered HEAT OUT ON bivalent point of heaters HEAT TANK MODE Both space heating hot water preparation covered by the heat pump Heat pump will operate in accordance with settings entered for space heating and hot water operations TANK ...

Page 23: ...BUTTON ONLY TO ENABLE THE FORCE HEATER MODE CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c MON 08 30 ACTUAL HEATER BOOSTER 23 ...

Page 24: ...operation covered by the inline heaters will operate in accordance with settings entered for heating Heat Pump faulty conditions and the space heating only will be covered by inline heaters HEATER ONLY MODE FOR SPACE HEATING Green LED will illuminate once FORCE is pressed circulation pump running and demand met by inline immersion CANCEL FORCE HEATER MODE Force HEATER mode cancelled LED OFF Heat p...

Page 25: ...LA MI Advanced Settings Timer Programming Overview 25 ...

Page 26: ...UTTON MODE QUIET BUTTONS PRESS TIMER BUTTON TO ENTER TIMER FUNCTION SETUP CONTINUED BELOW HEAT TANK QUITE HEATER FORCE OPERATION TIMER OUTDOOR WATER OUTLET OFF ON Ф TIMER OFF ON CLOCK SET SELECT CANCEL SETTING MODE QUITE ERROR RESET CHECK HEATER FORCE SEARCH PUMPDW STATUS SETTING STATUS PUMPDW 18 c 25 c MON 08 30 ACTUAL HEATER BOOSTER 26 ...

Page 27: ... The table below shows the Timer Settings used in the guide on the following pages only 5 Settings are used The guide shows how to set the Timer Function on Monday only however The procedure is the same for each day of the week PERIOD DAY MODE ON TIME OFF TIME DESCRIPTION P1 MON TANK 01 00 N A HP will switch ON at 01 00 in Hot Water Mode only TANK P2 MON HEAT QUIET 03 00 N A HP will be ON in Heati...

Page 28: ... using the buttons MON Monday has been selected The time periods can now be set Allows the desired time period to be selected Whilst flashing the desired time period can be selected using the buttons 1 Time period P1 has been selected to be set Allows the desired ON or OFF request to be selected for this time period Pressing the ON OFF button alternates between an ON period being selected or an OF...

Page 29: ... Modes selected 01 00 The heat pump will switch on at 01 00 HOT WATER ONLY MODE has been selected TANK If a demand is present from the sensor then the heat pump will cover Hot Water Preparation Only until next time period Timer setting P1 has been set when the appear above it and TIMER will now be displayed 2 The next time setting will appear in the display and flash allowing it to be selected and...

Page 30: ...The time when setting P2 comes into effect SETTING 8 P2 MODE SETTING TIMER TANK 03 00 Press MODE QUIET Selected HEAT Selected See Setting 9 Below Allows the desired heat pump MODE of operation to be selected during the TIME period set 03 00 03 00 has been set QUIET MODE HAS BEEN SET HEAT MODE HAS BEEN SET The heat pump will move from hot water only in the previous setting P1 to cover heating in qu...

Page 31: ...lowing it to be selected and set Allows the desired ON request MODE of operation and TIME to be selected for this time period P3 ON HEAT 06 30 A third ON period is set during time setting P3 when the heat pump cover heating as normal QUIET operation has been removed 06 30 The time when setting P3 comes into effect SETTING 12 P4 SELECTED Press SELECT 4 Steady See Setting 13 Below Selecting the next...

Page 32: ... and TIME to be adjusted and SET for this time period P4 HEAT QUIET ON A fourth ON period is set during time setting P4 when the heat pump cover heating in QUIET mode 19 30 The time when setting P4 comes into effect Pressing SET Store the setting adjusted SETTING 15 P5 ON or OFF MODE TIME SET Press ON OFF OFF 23 30 Press SET to store settings See Setting Below Allows the desired OFF request for th...

Page 33: ...HEN CANCEL TO TURN THE TIMER FUNCTION OFF DAY TIME Displayed TIMER SET Automatic operation of heat pump based on timer settings TIMER CANCELLED Manual operation of heat pump based on priority settings and requests Repeat the above steps for each day of the week Select the Days required the ON or OFF demands the appropriate Times Modes for each particular day installation 33 ...

Page 34: ...Completed 34 ...

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