Heatrae Sadia ELECTROMAX SOLAR Installation & Servicing Instructions Manual page 46

4.8.6 PROGRAMMING MENU
The programming menu is used to the check parameters which may be changed.
FIGURE 31: PROGRAMMING MENU ICONS
INDICATION
01°C max.
dT max 7 K
dT min 3 K
min 100
2
To check / alter a parameter:
• Select the programming sub menu as shown in section 4.8.4
• Press UP or DOWN to scroll to the required parameter.
• Press RIGHT to select the parameter. The icon will flash.
• Press UP to increase the parameter value.
• Press DOWN to decrease the parameter value.
• Press RIGHT and the OK icon will flash.
• Press RIGHT to confirm the parameter setting.
4.8.7 MANUAL OPERATION MENU
The manual operation menu allows the solar sytem to be operated by hand for test / service
purposes.
NOTE: During manual operation there is no auotmatic regulation of the system.
FIGURE 32: MANUAL OPERATION MENU ICONS
INDICATION
To manually operate the solar pump:
• Select the manual operation sub menu as shown in section 4.8.4
• Press UP or DOWN to switch the pump ON or OFF.
• Press RIGHT to confirm the setting.
NOTE: Automatic regulation will be re actived after 8 hours.
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DESCRIPTION
MAXIMUM STORAGE TANK
TEMPERATURE
STORAGE TANK SWITCH ON
DIFFERENCE (dTon)
STORAGE TANK SWITCH OFF
DIFFERENCE (dTo )
PUMP SPEED CONTROL
(100% = SPEED CONTORL OFF )
DESCRIPTION
SWITCH SOLAR CIRCULATION PUMP ON / OFF
FACTORY SET RANGE
65°C 15 - 95°C
7K 3 - 40 K
2 - 25 K
3K
100% 30 - 100%
RANGE
1 = ON
0 = OFF