REMEHA Gas 310 ECO Technical Information page 3

9 Installation instructions for gas installer
9.1 Gas connection
9.2 Gas pressures
9.3 Gas/ air ratio control
10 Commissioning
10.1 Initial lighting
10.2 Shutdown
11 control and safety equipment
11.1 General
11.1.1 Instrument panel layout
11.1.2 LED indicators
11.2 Switch function keys
11.2.1 Manual/automatic operation
11.2.2 Forced mode 'high' (h [[)
11.2.3 Forced mode 'low' (l [[)
11.3 Display of values
12 Operating mode
12.1 Operating mode (x [[)
12.2 Read-out mode (X [[)
12.3 Control strategy c
12.4 Shut-off (b xx)
12.4.1 Shut-off
12.4.2 Shut-off mode
12.5 Counter mode (1, , and .)
(service level)
12.5.1 General
12.5.2 Reading out counter mode
13 Setting mode
13.1 User level setting mode (X [[)
13.1.1 Flow temperature (!)
13.1.2 Pump run on time (@)
13.1.3 Boiler control (A)
13.2 Setting mode service level (only for
the qualified service engineer) (X [[)
13.2.1 Minimum fan speed ($ and 5)
13.2.2 Maximum fan speed (^ and 7)
13.2.3 Forced part load time (*)
13.2.4 Cycling prevention delay
time (()
13.2.5 Required flow temperature
at 0 - 10 volts (a and B)
13.2.6 High operation signal
switch point (C)
13.2.7 Shunt pump post-circulation
time (D)
13.2.8 dT from control stop point to
start point (E)
Supplied By www.heating spares.co Tel. 0161 620 6677
Remeha Gas 310 ECO
31 13.2.9 Maximum flue gas tempera-
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31 13.2.10 Maximum temperature
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13.2.11 Modulation start point at dT (H)
31 13.2.12 Minimum water pressure (I)
31 13.2.13 Adjustments options/ acces-
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13.2.14 "Low" speed with H/L control (L) 43
34 13.2.15 Boiler type (P)
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34 14 Fault-finding
35 14.1 General
14.2Failure mode (1 [[) (service level)
35
35 14.3 Cooling mode
35 14.4 Summary of failures (lock-out)
35
35 15 Inspection and maintenance instructions
15.1 General
36 15.2 Cooling mode
36 15.3 Annual Inspection
36 15.4 Maintenance
37 15.4.1 Inspection of air box and dirt trap
37 15.4.2 Cleaning the non return valve
37 15.4.3 Cleaning the venturi
37 15.4.4 Cleaning the fan
15.4.6 Cleaning the burner assembly
38 15.4.5 Cleaning the heat exchanger
38 15.4.7 Cleaning the condensate collector 50
38 15.4.8 Cleaning the syphon
15.4.10 Cleaning the inspection glass
39 15.4.9 Cleaning/Replacing the Ignition/
39
39 15.5 Exploded view and spare parts list
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40 16 appendices
16.1 Control menu
40 16.2 Shut-off codes
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ture (F)
setting (G)
sories (J)
Ionisation electrode
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