211469 SAVE VTC 700 WIRING DIAGRAM(A001)

Wiring Diagram SAVE VTC 700 7 (7)
Symbol Description
SAF
Supply air fan.
EAF
Extract air fan.
SAT
Supply air temperature sensor.
1
BRK
All phase breaker.
MR
Overheat protection with manual reset.
AR
Overheat protection with automatic reset.
H
Contactor (on/off switch).
EMI
Electromagnetic interference filter for 230 V AC.
TTC
Electric heater controller.
ELH
Electrical heater.
CB
Connection to external connection board.
OHT
Overheat protection sensor.
2
OAT
Outdoor air sensor.
FPT
Frost protection sensor
3
EMT2
Emergency thermostat, manual reset 120°C (normally closed contact).
EMT1
Emergency thermostat, automatic reset 60°C (normally closed contact).
RH
Internal relative humidity sensor.
E
External control panel.
C
Motor control (bypass damper).
D
Damper motor 230V~ (bypass damper).
WH
Water valve actuator, heating.
4
WC
Water valve actuator, cooling.
5
U
Damper motor Outside air.
V
Damper motor Exhaust air.
BU
Blue.
BN Brown.
BK
Black.
RD
Red.
YE
Yellow.
GY
Gray.
WH
White.
GN Green.
1
For water heating/cooling battery,
2
Units with electrical re-heater battery.
3
For water heating battery.
4
Water heater can be connected to any free analog output (AO) either on connection board or main board
and then configured in HMI.
5
Water cooler can be connected to any free analog output (AO) either on connection board or main board
and then configured in HMI.
Systemair UAB Linų st. 101, LT–20174 Ukmergė, LITHUANIA · Phone: [phone] Fax: [phone] 211469-en_GB- vA001