Operation Manual

54
De Dietrich Gas 310/610 ECO
Code Description Setting Range Factory setting

Minimum fan speed (hundreds)
see section 13.2.1
 -  x 100 rpm
310/610-5 = 15 = 1500 rpm

 310/610-6 = 16 = 1600 rpm


310/610-7 = 11 = 1100 rpm
310/610-8 = 11 = 1100 rpm
310/610-9 = 12 = 1200 rpm

Minimum fan speed (units) see section 13.2.1
 -  x 1 rpm



Maximum fan speed (hundreds)
see section 13.2.2
 -  x 100 rpm
310/610-5 = 5500 rpm


310/610-6 = 5600 rpm


310/610-7 = 3650 rpm
310/610-8 = 4200 rpm
310/610-9 = 4500 rpm

Maximum fan speed (units) see section 13.2.2
 -  x 1 rpm



Forced part load running time, see section 13.2.3
 -  x 10 sec. 

Cycling prevention delay-time, see section 13.2.4
 -  x 10 sec.  = 20 seconds

Required flow temperature at 0 volts (analog signal), see
section 13.2.5
 -  = -58 to 122°
F or
 -  = -50°C to 50°C


Required flow temperature at 10 volts (analog signal), see
section 13.2.6
 - , , ,  = 122 to 480°F or

-

= 50°C to 249°C
 = 212°F or  = 100°C

Switch point High/Low operation signal, see section 13.2.6
 -  x 100 rpm
310/610-5 = 3500 rpm

a) Signal "Low fire" if value less than

310/610-6 = 3900 rpm


310/610-7 = 2500 rpm

b) Signal "High fire" if value is greater than

310/610-8 = 2700 rpm


310/610-9 = 3500 rpm

Shunt pump post purge time, see section 13.2.7
 = 1 seconds  t°  = minutes. 
= continuous


ΔT from control stop point start point, see section 13.2.10
 -  = 9 – 54°F 
-

= 5 - 30°C
 = 50 of or  = 10°C

Maximum flue gas temperature, see section 13.2.9
 -  = 176 to 248°F
or

-

= 80 to 120°C
 = 248 of or  = 120°C

High limit temperature set point, see section 13.2.10
 -  = 194 to 212°F or
 -  = 90 to 100°C
 = 212 of or
 = 100°C

Modulation start point ΔT, see section 13.2.11
 -  = 9 to 54°F or
 -  = 5 to 30°C
 = 45 of or  = 25°C

Minimum water pressure, see section 13.2.12
 -  = x 0.1 bar units or x 14.5 psi units  = 0.8 bar or 11.6 psi

Adjustments options/accessories, see section 13.2.13
 -  

"Low" fan speed with H/L control parameter  =21, see
section 13.2.14
 -  = x 100
310/610-5 = 1500 rpm


310/610-6 = 1600 rpm


310/610-7 = 1100 rpm


310/610-8 = 1100 rpm


310/610-9 = 1200 rpm

Boiler type; Appears only after replacing the control unit

-

depends on output variant
Table 16 Service level setting mod