H7 SVR – INSTRUCTIONS
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4) SOLAR MODE
5) SET CLOCK
6) SAVE & EXIT
1) MANUAL MODE
MANUAL PUMP MODE
UP=ON DOWN=OFF
MANUAL MODE allows you to manually set the pump to ‘on’ by pressing the
Up
button or ‘off’ by pressing the
Down
button.
Pressing
Enter
will return you to the SETTINGS MENU. You can also keep pressing
Enter
to toggle the pump from ‘on’
to ‘off’ and vice versa.
MANUAL MODE will time out, after 24 hours the H7 will return to automatic operation.
2) TEMPERATURE
TEMPERATURE
SOL LIMIT
XX.X°
When you enter the TEMPERATURE menu you may change the solar temperature limit setting by pressing the
Up/Down
buttons, if no change is required simply push
Enter
and you will then be taken to the AUX LIMIT setting. (Factory
default is for SOL LIMIT is 30°C.)
TEMPERATURE
AUX LIMIT
XX.X°
Note: If heat demand is turned off, aux limit will not be shown.
You may change the auxiliary heater temperature limit setting by pressing the
Up/Down
buttons, if no change is
required simply push
Enter.
(Factory default is for AUX LIMIT is 25°C.)
NOTE: For maximum efficiency it is advisable that the solar limit (SOL LIMIT) be set higher than the auxiliary limit (AUX
LIMIT)
SETTING THE AUX LIMIT HIGHER THAN SOLAR LIMIT WILL RESULT IN COOLING!
3) HEAT DEMAND (only set ON if auxiliary heating fitted)
HEAT DEMAND
ON/OFF
When you enter the AUX. HEATER menu you will need to select ON or OFF.
If OFF is selected you will return to the menu and the heater will never run automatically, If ON is selected you will be
prompted for START and END time, the heater will only run between these times.
HEAT DEMAND TIME
HEAT DEMAND TIME
START TIME hh:mm
END TIME hh:mm
NOTE: if a 24 hour continuous run time is required then set the start time and end time to the same value. (E.g. Start
12:00, End 12:00)
IF LIMIT ACTIVE
SAMPLE AT XXXX
Sets the sampling period once the pool has reached the auxiliary or solar temperature limit, options are 15 min, 30
min, 1 hour, 2 hours. Once the pool reaches the aux or solar temperature limit the pump is turned off it will not be
turned on until the sample period expires*, the pump will then run for a minimum period of 3 mins so that water can
flow past the pool temperature sensor and obtain an accurate reading. Should heating be required the pump will
remain on to heat the pool.
*The sampling period may end if solar gain becomes available, for this to occur the roof must be greater than 40°C
and the last pool temperature (when the pump was running) is under the solar limit.
GAS HEATER USED?
YES/NO
Setting this option to YES will turn off the heater before the valve is moved to the roof, auxiliary heating will then
resume until solar gain is high or until aux limit is reached. For PARALLEL installation the heater remains off while water
is diverted to the solar collector (See HEATER CONFIG.)
HEATER CONFIG.
PARALLEL WTH SOL/INLINE WTH SOLAR
This setting depends on the installation; if the valve diverts all water flow to the roof then select PARALLEL WTH SOL, if
the water return path from the solar collector returns to the heater then choose INLINE WTH SOLAR.
Factory default for HEAT DEMAND is OFF (06:00 to 22:00, sample @ 1 hour) GAS HEATER = ON, HEATER SETUP =
PARALLEL WTH SOL
