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Condens 7000 F

Bosch Condens 7000 F, GC7000F 75***300 Operating Instructions For Users

6720871579 (2018/07) IE/UK
Operating instructions for users
Gas condensing boiler
Condens 7000 F
GC7000F 75...300
Table of contents
2
Table of contents
1 Explanation of symbols and safety instructions . . . . . . . . . . . 3
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 3
2 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Product data for energy consumption. . . . . . . . . . . . . . . 5
2.3 Water quality (fill and top-up water) . . . . . . . . . . . . . . . . 5
2.4 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4.1 Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4.2 The heating system is operated and monitored via
App or Web Portal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Product description of optional control units . . . . . . . . . . . . . 7
3.1 Product description of optional control units. . . . . . . . . 7
3.2 Switching on the boiler at the control unit . . . . . . . . . . . 7
4 MX25 control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 MX25 control unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Overview of control elements . . . . . . . . . . . . . . . . . . . . . 9
4.3 Switching on the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.4 Switching the heating on or off . . . . . . . . . . . . . . . . . . . . 9
5 CC8313 control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5.1 Control elements of the control unit and the user
interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 Function buttons and system status . . . . . . . . . . . . . . .10
5.2.1 ResetReset key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2.2 Flue gas inspector key (flue gas test) . . . . . . . . . . . . . . 11
5.2.3 Key for manual operation, emergency operation . . . . . 11
5.3 Operating and display elements of the touch
screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.4 Operating the appliance . . . . . . . . . . . . . . . . . . . . . . . . 12
5.4.1 Control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.4.2 Switch on and enable control unit. . . . . . . . . . . . . . . . . 13
5.4.3 Lock screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.4.4 Calling up menu levels or functions. . . . . . . . . . . . . . . . 13
5.4.5 Calling up submenus . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.4.6 Information menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.1 Checking the operating pressure, topping up the
heating water and venting the system. . . . . . . . . . . . . . 15
6.1.1 Checking the operating pressure . . . . . . . . . . . . . . . . .15
6.1.2 Topping up the heating water and venting the
system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6.2 Switching on the heating system. . . . . . . . . . . . . . . . . .15
7 Shutting down the heating system . . . . . . . . . . . . . . . . . . . . . 15
7.1 Shutting down the heating system via the control
unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.2 Shutting down the heating system in an
emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8 Environmental protection/disposal. . . . . . . . . . . . . . . . . . . . . 16
9 Inspection and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9.1 What makes regular service important? . . . . . . . . . . . .16
9.2 Cleaning and care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
10.1 Recognising the operating condition and clearing
faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Explanation of symbols and safety instructions
3
1 Explanation of symbols and safety instructions
1.1 Explanation of symbols
Warnings
In warnings, signal words at the beginning of a warning are used to indicate the type and seriousness of the ensuing risk if measures for minimising danger are not taken.
The following signal words are defined and can be used in this document:
DANGER:
DANGER indicates that severe or life-threatening personal injury will
occur.
WARNING:
WARNING indicates that severe to life-threatening personal injury may
occur.
CAUTION:
CAUTION indicates that minor to medium personal injury may occur.
NOTICE:
NOTICE indicates that material damage may occur.
Important information
The info symbol indicates important information where there is no risk to people or property.
Additional symbols
Table 1
1.2 General safety instructions
H Instructions for the target group
These operating instructions are intended for the heating system user.
All instructions must be observed. Failure to comply with instructions may result in material damage and personal injury, including possible loss of life.
▶ Read and retain the operating instructions (heat
source, heating controller, etc.) prior to operation.
▶ Observe the safety instructions and warnings.
H Safety of electrical devices for domestic use
and similar purposes
The following requirements apply in accordance with EN 60335-1 in order to prevent hazards from occurring when using electrical appliances:
“This appliance can be used by children of 8 years and older, as well as by people with reduced physical, sensory or mental capabilities or lacking in experience and knowledge, if they are supervised and have been given instruction in the safe use of the appliance and understand the resulting dangers. Children shall not play with the appliance. Cleaning and user maintenance must not be performed by children without supervision.”
“If the power cable is damaged, it must be replaced by the manufacturer, its customer service department or a similarly qualified person, so that risks are avoided.”
H Danger through failure to consider your own
safety in an emergency such as a fire
▶ Never put yourself at risk of fatal injury. Your own
safety is paramount.
H If you smell gas
▶ Close gas isolator. ▶ Open windows and doors ▶ Never operate electrical switches, including
telephones, plugs or doorbells.
▶ Extinguish any naked flames. Do not smoke! Never
use any lighters or sources of ignition of any kind!
▶ Warn all occupants in the building, but do not ring
doorbells.
▶ If you can actually hear gas escaping, leave the
building immediately. Prevent third parties from entering and notify police and fire brigade from outside the building.
▶ From outside the building, call your gas supplier
and licensed contractor.
H Danger if you smell flue gas
▶ Switch off the boiler. ▶ Open windows and doors. ▶ Notify an approved contractor.
H Installation and conversion
▶ Correct and proper installation and adjustment of
the burner and the control unit are the fundamental requirements for safe and economical operation of the floor standing boiler.
▶ Only permit an authorised contractor to install the
boiler.
▶ Never modify any parts for flue gas routing.
Symbol Meaning
▶ a step in an action sequence a reference to a related part in the document
• a list entry – a list entry (second level)
Explanation of symbols and safety instructions
4
▶ Electrical work must only be carried out by qualified
electricians.
▶ With open-flue mode: do not cover or reduce the
size of ventilation apertures in doors, windows or walls. If draught-proof windows are fitted, ensure there is an adequate supply of combustion air.
▶ Use the DHW cylinder exclusively for heating hot
water.
▶ Never shut off pressure relief valves!
Water may be expelled at the pressure relief valve of the heating circuit and DHW pipework during heat­up.
H Inspection/maintenance
Heating systems must be regularly maintained. In that way, you will obtain a high level of efficiency and
low fuel consumption. You will achieve a high level of operational safety and
reliability. And you will obtain the cleanest possible combustion. ▶ Recommendation for customers: arrange a
maintenance and inspection contract with an authorised contractor, covering an annual inspection and demand-dependent maintenance.
▶ Maintenance and repairs may only be carried out by
an authorised contractor.
▶ Have any faults immediately rectified to prevent
damage to the system.
▶ The user is responsible for ensuring the heating
system is safe and environmentally compatible.
▶ Only use genuine spare parts! Damage caused by
the use of spare parts not supplied by Bosch is not covered by the warranty.
H Danger posed by explosive and easily
flammable materials
▶ Any work on components that carry gas may only be
carried out by an approved contractor.
▶ Never use or store easily flammable materials
(paper, thinners, paints etc.) near the boiler.
H Danger of poisoning
Insufficient ventilation can lead to dangerous flue gas leaks.
▶ Ensure that ventilation or extract air apertures are
not reduced or closed.
▶ Faults should be rectified without delay, otherwise
the boiler must not be operated.
▶ If flue gas enters the installation location, ventilate
and vacate the area and if necessary call the fire brigade.
▶ Inform the system user in writing of the problem and
associated danger.
H Danger of water damage
▶ In the event of severe risk of flooding, shut down the
power and fuel supply to the device before water enters the installation location.
▶ Never use the device if any part of it has been under
water.
▶ Immediately get in touch with a qualified service
technician to have the device inspected and have any part of the control system and any air/gas ratio control valves that have been under water replaced.
H Combustion air/ambient air
The air in the installation location must be free of flammable or chemically aggressive substances.
▶ Do not store or use any corrosive substances
(solvents, adhesives, chlorinated cleaning agents, etc.) within the vicinity of the heat source.
▶ Avoid very dusty atmospheres.
H Risk of damage from operating errors
Operator errors can result in personal injury and/or material damage. ▶ Ensure that children never operate this appliance
unsupervised or play with it.
▶ Ensure that only personnel who can operate this
appliance correctly have access to it.
H Additional important notes
▶ Never switch off or interrupt the power supply to
the pump in case of overheating or if the gas supply does not shut down. Instead, interrupt the gas supply at another point outside the heating system.
▶ The flue system must be checked annually. During
this inspection, have a contractor replace any parts that show signs of damage through corrosion or other causes.
▶ The boiler must be serviced annually by a qualified
service provider. The inspection must include the main burner, the entire flue gas and air supply system and the ventilation apertures or air inlet openings. During this inspection, have a contractor replace any parts that show signs of damage through corrosion or other causes.
Product Information
5
2 Product Information
To ensure safe, economical and environmentally responsible use of the heating system, we recommend that you read the safety instructions and operating instructions carefully.
These instructions provide the operator of the heating system with an overview of the use and operation of the boiler.
2.1 Declaration of Conformity
The design and operation of this product conform to European Directives and the supplementary national requirements. Its conformity is demonstrated by the CE designation.
You can view the Declaration of Conformity on the internet ( back cover).
2.2 Product data for energy consumption
The following product data satisfy the requirements of the EU Regulations No. 811/2013, No. 812/2013, No. 813/2013 and No. 814/2013 supplementing Directive 2010/30/EU.
Table 2 Product data for energy consumption
2.3 Water quality (fill and top-up water)
▶ For information regarding the water quality, see the enclosed
operator's log "Water quality requirements for heat sources made from aluminium".
Do not use softened water as fill and top-up water.
2.4 Product overview
The Condens 7000 F is a floor standing condensing boiler with an aluminium heat exchanger.
Right-hand version 8732909990 8732909991 8732909992 8732909993 8732909994 8732909995 Left-hand version 8732909996 8732909997 8732909998 8732909999 8732910000 8732910001 Product data Symbol Unit
Product type – – Condens
7000 F-75
Condens
7000 F-100
Condens
7000 F-150
Condens
7000 F-200
Condens
7000 F-250
Condens
7000 F-300
Floor standing condensing boiler
– – Yes Yes Yes Yes Yes Yes
Nominal heat output P
rated
kW 69 93 140 186 233 280
Available heat output
At rated output and high­temperature operation
1)
1) High temperature operation means a return temperature of 60 °C at the boiler inlet, and a flow temperature of 80 °C at the boiler outlet.
P
4
kW 69.4 93.0 139.8 186.2 233.1 280.0
At 30 % of rated output and low-temperature operation
2)
2) Low temperature operation means a return temperature (at the boiler inlet) of 30 °C for floor standing condensing boilers, of 37 °C for floor standing boilers, and 50 °C for other boilers
P
1
kW 23.1 31.0 46.5 62.1 77.7 93.0
Useful efficiency
At rated output and high­temperature operation
1)
4
% 88.3 88.1 88.1 88.3 88.2 88.3
At 30 % of rated output and low-temperature operation
2)
1
% 97.8 98.0 97.7 98.1 98.0 97.7
Auxiliary power consumption
At full load el
max
kW 0.083 0.156 0.250 0.234 0.298 0.336
At part load el
min
kW 0.028 0.032 0.046 0.048 0.049 0.057
In standby mode P
SB
kW 0.009 0.009 0.009 0.009 0.009 0.009
Other data
Standby heat loss P
stby
kW 0.161 0.161 0.183 0.247 0.261 0.298
Energy consumption of the ignition flame
P
ign
kW – – – – – –
NOx emissions NOx mg/kWh 41 49 34 36 32 36
Product Information
6
2.4.1 Product Description
The main Condens 7000 F components are:
• Control unit
• Boiler block
• Appliance frame and casing
• Gas burner The control unit monitors and controls all electrical boiler components. The boiler block transfers the heat generated by the burner to the
heating water. The thermal insulation reduces the radiation and standby losses.
The control unit enables the standard operation of the heating system. For this, it makes the following functions available, including:
• Switching the heating system on/off
• Setting the DHW temperature and the maximum boiler temperature in heating mode
• Status display
This floor standing boiler can be operating via the CC 8313 or MX25 control unit.
Many additional functions that enhance control and operating convenience as well as information on the heating system settings are described in the corresponding Technical documentation of the installed control unit.
Fig. 1 Condens 7000 F, 75...100 kW main components (shown: right-hand version; cleaning cover and flow and return are located on the right)
[1] Boiler front panel (2-part) [2] Gas valve [3] Gas burner with burner rod [4] Control unit CC 8313 (optional) [5] MX25 control unit (optional)
[6] Boiler block with thermal insulation [7] Boiler casing [8] Condensation catch pan and siphon [9] Bottom panel [10] Burner control unit
0010014182-001
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