User manual
Table Of Contents
- Index
- 1 Key to symbols and safety instructions
- 1.1 Key to symbols
- 1.2 Safety information
- 2 Standard delivery
- 3 Appliance details
- 4 Installation instructions
- 4.1 Tools required
- 4.2 Location requirements
- 4.3 Secure the appliance
- 4.4 Water piping
- 4.4.1 Inlet - Outlet connections
- 4.4.2 Dielectric joint (not supplied with the appliance)
- 4.4.3 Condensate Drain Tubes (not supplied with the appliance)
- 4.4.4 TPR Valve (supplied with the appliance)
- 4.4.5 Thermal expansion tank (not supplied with the appliance)
- 4.4.6 Temperature mixing device (not supplied with the appliance)
- 4.4.7 Pressure limiting valve (not supplied with the appliance)
- 4.4.8 Expansion control valve (not supplied with the appliance)
- 4.5 Electric requirements
- 4.6 Installation configurations
- 4.7 Insulation blanket
- 4.8 Fill the water storage tank
- 4.9 Installation checklist
- 4.10 What to expect for “normal startup”
- 4.11 Off-peak compatibility
- 5 Operation Instructions
- 5.1 Safety warnings
- 5.2 Working display
- 5.3 Working modes
- 5.4 „Operating“ menu
- 5.5 Temperature set point
- 5.6 „Main“ menu
- Accessing the „Main“ menu
- 5.6.1 „Mode“ function - heating modes
- 5.6.2 „Prog“ function - Timetable operation programming
- 5.6.3 Silent Mode programming - „Sil“ function
- 5.6.4 „Leg“ function - automatic thermal disinfection
- 5.6.5 „Set“ function - adjustments
- 5.6.6 „Purg“ function - purge
- 5.6.7 „Info“ function - information
- 5.7 Troubleshooting
- 5.8 Factory configurations
- 5.9 Selecting the temperature units - „C“ or „F“
- 5.10 Setting the time and day of the week
- 5.11 Controls
- 6 Maintenance and repair
- 6.1 Periodic Inspection
- 6.2 Temperature and pressure relief valve (PTR Valve)
- 6.3 Flushing tank
- 6.4 Draining the Water Heater
- 6.5 Vacation and Extended Shutdown
- 6.6 Clearing the Condensation Drain Tubes
- 6.7 Refrigerant circuit
- 6.8 Anode Rod servicing
- 6.9 Checking/replacing the magnesium anode
- 6.10 Service menu
- 7 Display
- 8 Electrical diagram
- 9 Environmental protection
- 10 Warranty details

6 720 801 244 (2013/08) Compress 3000 DW FO
28 | Operation Instructions
Fig. 27 „P2“ and „P3“ periods
Setting the operating periods to „P2“ and „P3“
4 operating periods will be set in each of the functions:
• 2 periods for days „1 to 5“
• 2 periods for days „6 to 7“
Definition of operating periods
▶ Access the „P2“ or „P3“ functions ( section 5.4).
▶Press „ok“.
Display shows the start schedule of the 1
st
operating
period in blink mode.
Fig. 28 Start of 1
st
operating period
▶ Use the „+“ and „-“ keys to define the operating start
schedule.
▶Press „ok“.
Blinking display shows operating stop schedule for the 1
st
period.
▶ Use the „+“ and „-“ keys to set the operating duration.
▶ Press „ok“.
Blinking display shows the start schedule for the 2
nd
operating period.
Fig. 29 Beginning of the 2
nd
operating period
▶ Use the „+“ and „-“ keys to set the operating start schedule
of the 2
nd
period.
▶ Press „ok“.
Blinking display shows the operating stop schedule for the
2
nd
period.
▶ Use the „+“ and „-“ keys to set the operating duration.
▶ Press „ok“.
Days „1 to 5“ are now set.
Fig. 30 Start of 1st operating period for days „6 to 7“
Days 1, 2, 3, 4 and 5 corresponds to
Monday, Tuesday, Wednesday, Thursday
and Friday, respectively. Days 6 and 7
corresponds to Saturday and Sunday (
Section 5.10).
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If the start of the 2
nd
operating period is set
within the operating period of the 1
st
period,
the end of operation of the 1st period will be
adjusted to the newly defined value.
If there‘s no need for a 2nd working period:
▶ Select the start schedule and end of
functioning for the same time.
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