Vallox 130 E, Manual

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VALLOX 130 E
Code Name Technical data Standard
(factory settings in parentheses) / Option
© VALLOX • We reserve the right to make changes without prior notification.
Parts list VALLOX 130 E VKL
G3 Filter, extract air and supply air G3 Standard
F7 Fine filter, supply air F7 Standard
H HR bypass damper Manual Standard
HS Speed selection switch 4-step Standard
LP2 Post-heating radiator 1-row liquid radiator Standard
HR Heat recovery cell 1-step, efficiency 60 % Standard
PDS Pressure difference switch Adjustment range 0...500 Pa Option
Pressure guard for the supply air side Factory setting 250 Pa
PF Extract air fan 125 l/s (100 Pa) Standard
SV Thermostat valve with removable sensor Self-actuated Option
TF Supply air fan 105 l/s (100 Pa) Standard
HK Maintenance switch Door switch Standard
TS3 Water radiator defrost thermostat Factory s5 ˚C Standard
TS4 HR defrost thermostat Factory s4 ˚C Standard
S Fireplace switch Opening points 15…30 minutes Option
LP1 Preheating radiator VALLOX 1000, 1 kW Option
G1 Filter (incl. in) LP1 For preheating radiator LP1
TS6 Limiting thermostat (incl. in LP1) Factory setting 17 ˚C
TS7 Overheat protector (incl. in LP1) 90 ˚C, manually reset
TS5 Regulating thermostat Vallox thermostat 0…40 ˚C Option
SP Damper 2 pcs Air flow operated Standard
13
OPERATION AND FUNCTIONAL DIAGRAM FOR VALLOX 130 E VKL / water radiator
Silencer
Silencer
Control of operation
Power supply to the unit is controlled with the 0/1 switch in the distribution
panel. There is also a maintenance switch
HK inside the unit. It stops
power supply when the maintenance door of the unit is opened.
Fan speed adjustment
The fans of the unit,
TF
and
PF
, are controlled depending on operating
conditions with a separate 4-step (1, 2, 3 and 4) speed selector switch
HS located in the ventilation zone.
Supply air temperature
Self-actuated control valve
SV
(optional) controls the operation of post-
heating radiator LP2 , maintaining the temperature of supply air going
out from the unit at the setpoint value.
Preheating
Preheater LP1 is an optional device, which can be mounted in the outdoor
duct. The radiator can be used to preheat outdoor air and decrease the
stopping of the fan. Thermostat
TS5
switches the radiator on before
thermostat TS4 stops the supply fan.
Preheating radiator overheat protector
Thermostat TS6 controls the operation of electric radiator LP1 , preventing
radiator surface temperature from exceeding the threshold. As temperature
exceeds the threshold, radiator overheat protector
TS7 is triggered and
power supply to the radiator is stopped. The overheat protector is reset
manually.
Heat recovery bypass
Summer-time bypass of heat recovery cell HR is done manually by turning
HR damper H in the bypass position for the summer.
Heat recovery defrost
Thermostat TS4 of the HR cell keeps stopping supply air fan TF , thereby
preventing the risk of the freezing of the HR cell. The fan starts automatically
as soon as the risk of freezing has passed. The threshold temperature
of the risk of freezing can be set at thermostat
TS4 .
Water radiator anti-freeze
When the surface temperature of the water radiator goes below the
setpoint, freezing protection thermostat
TS3
of post-heating radiator
LP2
stops the unit and the self-actuated dampers SP close, decreasing the
freezing risk of the water radiator. The unit starts automatically as soon
as the risk of freezing has passed. The threshold temperature of the risk of
freezing can be set at the thermostat
TS3 .
Alarms
Pressure difference switch
PDS
is an optional device for controlling pressure
difference on the supply air side. If the pressure difference rises above the
setup, because of dirty filters or clogged ducts, an indicator is lit on the front
panel of the unit.
Fireplace switch function
The unit can be equipped with an optional fireplace switch S . It can be a
timer equipped with opening points. Timing period can be 15…30 minutes.
F 7
M
G 3
PF
TF
PDS
TS6
G 3
H
TS5
HS
TS3
S
TS7
G 1
M
TS4
10 A
VALLOX 130 E
10 A / 16 A
HR
LP1
LP2
HK
L
SV
Ljm
Ljp
SP SP
CONTROL DIAGRAM VALLOX 130 E VKL / post-heating – fluid radiator
VENTILATION ZONE
INTERNAL ELECTRICAL AND
CONTROL CONNECTIONS
FIREPLACE
SWITCH
PREHEATING
RADIATOR
POST-HEATING
RADIATOR
SPEED SELECTOR
DISTRIBUTION
PANEL