HuRay HI-DELTA 2342ACE, Инструкция по установке и обслуживанию

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HANDLING MANUAL SERVICE MANUAL
RAYPAK HI DELTA BOILERS/WATER HEATERS
WITH FAN ASSISTED PREMIX BURNERS
54
4.2.10, Operation of the inner control panel, meaning of the control lights
Led lights inform you about the actual operation
status and errors of the inner control systems. Such
led lights are located:
-
on the inner control panel,
- on the outer indication panel (See at 2.3.),
- on the TD time delay relays (See at 4.2.12.)
It is a prior for the proper operation of the lights that
all built in relays are functioning well.
Check the relays for:
- correct model and operating voltage,
- being unloose, and being secured,
- burnt contacts,
- broken operating coil!
Operation of the Inner Control Panel
Name of
Light
English
Text on the
Panel
Colour of the
Light
Operating
Voltage
Meaning of the Light
K1 - Green 24VAC
K1 relay is operating. There is not any error signal on the 24 VAC
ALARM output.
K11 - Yellow 24VAC
K11 relay is operating. Heat demand applies through STAGE1 voltage
free input. 1. ignition controller begins its ignition cycle.
K111 - Yellow 24VAC
K111 relay is operating. Heat demand applies through STAGE3 voltage
free input. 2. ignition controller begins its ignition cycle.
K12 LOW GAS Red 230VAC
K12 relay is operating. Low gas pressure at the supply inlet. There is an
error signal on the 24 VAC ALARM output. The error signal disappears
from the ALARM output when the fault ceases. In case of heat demand
the appliance restarts again automatically.
K13
MANUAL
RESET
Red 230VAC
K13 relay is operating. The manual high limit locked out in locked
position. There is an error signal on the 24 VAC ALARM output.
Restarting the appliance is only possible by resetting the error manually.
K14 AP1 Green 230VAC
K14 relay is operating. AP1 air pressure switch is operating. BLOWER1
light of the outer indication panel is on.
K15 AP2 Green 230VAC
K15 relay is operating. AP2 air pressure switch is operating. BLOWER2
light of the outer indication panel is on.
K150 AP3 Green 230VAC
K150 relay is operating. AP3 air pressure switch is operating. BLOWER3
light of the outer indication panel is on.
K16
BLOCKED
VENT
Red 230VAC
K16 relay is operating while there is a heat demand. The vent system is
blocked partially. BLOCKED VENT light of the outer indication panel is
on. In locked position lockout of the operating ignition controller results
if the error lasts longer than 15 seconds. K17, K170 lights go on.
K17 LO1 Red 230VAC
K17 relay is operating. 1. ignition controller locked out in locked position.
There is an error signal on the 24 VAC ALARM output. Restarting the
appliance is possible only by pushing the button located on the C rail.
K170 LO2 Red 230VAC
K170 relay is operating. 2. ignition controller locked out in locked
position. There is an error signal on the 24 VAC ALARM output.
Restarting the appliance is possible only by pushing the button located on
the C rail.
K18
IGN2
START
Green 230VAC
K18 relay is operating. 2. ignition controller starts the blowers than starts
the ignition cycle.
K2 - Green 24VAC
K2 relay is operating and opens GV1 gas valve. TD1 time delay relay
begins count-down then operation of GV2 gas valve is allowed, operation
of STAGE3 is allowed.
K3 - Green 24VAC
K3 relay is operating. In case of in locked position lockout of the 1.
ignition controller the operation of the 2. ignition controller is allowed.
K4 BLOWER Green 230VAC K4 relay is operating. All blowers start.
K5 - Green 24VAC
K5 relay is operating and opens GV3 gas valve. TD3 time delay relay
begins count-down then operation of GV4 gas valve is allowed.