Camus Hydronics DRW1000, Installation And Service Manual

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5.9 ERROR TABLE
The following tables provide a description of all the possible
errors with the Dynaforce® appliance. Errors can be divided into
two groups. Alert errors (will disappear when error is gone) and
lockout errors (can only be reset by the RESET button).
When the control is in error the pump will be running. This is
done to prevent the freezing of the central heating circuit when
the boiler is in error during the winter period. For some non-
volatile lockouts the pump will not be running, see table below
for more details.
Table 12: Lockout codes
# Description
1 Unconfigured safety data
2 Waiting for safety data verification
3-46 Internal Fault. Replace SOLA Controller
47 Flame rod to ground leakage
48 Static Flame
49 24VAC low/high
50 Modulation Fault
64 Fan speed not proved, ignition failure
67 Interlock Off, safety circuit is open
79 Heater Outlet high limit tripped
81 Delta T Limit
82
Stack limit tripped (PVC: 149 o F, CPVC: 194 o F,
250 o F)
91 Inlet sensor fault
92 Outlet sensor fault
93 DHW sensor fault
94 Header sensor fault
95 Stack sensor fault
96 Outdoor sensor fault
105 Flame detected out of sequence
106
Flame lost if Main Flame Establishing Period
(MFEP)
107 Flame lost early in run
108 Flame lost in run
109,
110
Ignition failed
112 Pilot test flame timeout
113 Flame circuit timeout
149 Flame detected
* If an internal hardware error is detected contact Camus®
technical support for troubleshooting procedure.
Figure 22: Lockout Condition
To eliminate the lockout error,
1) Press the red bar, indicating a Lockout condition
2) Press the [Lockouts] button
Figure 23: Lockout History
3) Press
[Clear Lockout]
Table 13: Alert/Hold Codes
# Description
29 Burner switch turned OFF
30 Burner switch turned ON
47 Invalid subsystem reset request occurred
50 Modulation Fault (DR300 – 1000 ONLY)
61 Anti-short Cycle
62 Fan speed not proved
63 LCI off, safety circuit is open
68 Setpoint was overridden due to sensor fault
69 Modulation was overridden due to sensor fault
123 Modulation rate was limited due to outlet limit
124 Modulation rate was limited due to Delta-T limit
215 No Lead Lag slaves available to service demand
219
Using backup Lead Lag header sensor due to
sensor failure
229 Lead lag slave communication timeout.
275-
281
LCI off, safety circuit is open
283 Demand off during measured purge time
291
Abnormal Recycle: Flame was not on at end of
Ignition period
292
Abnormal Recycle: Flame was lost during Main
Flame Establishing Period
293 Abnormal Recycle: Flame was lost early in Run
294 Abnormal Recycle: Flame was lost during Run
303-
310 +
Interlock Off, safety circuit is open
324,
374-
379
Hardware flame bias. Flame sensor wire needs to
be re-routed.
352 + Stack sensor fault
355 + Outlet sensor fault
357 + DHW sensor fault
359 + Inlet sensor fault
460 LCI lost in run
550 Delta T inlet/outlet limit was exceeded
* If an internal hardware fault is detected contact Camus®
technical support for troubleshooting procedure.
+ The alarm LED and alarm contacts are closed and will remain
closed until the ‘RESET’ button is pressed.