Electrical Connection Diagrams - Swann Smith's Solano Eco 1 Installation, Commissioning And User Manual

13. Electrical connection diagrams

13.
ELECTRICAL CONNECTION DIAGRAMS
13.1. Connecting Solano units with no automatic control
13.1. Connecting HEATER CONDENS with no automatic control
* The unit set does not consist of: a master switch, a fuse, a feeding cable
* The unit set does not consist of: a master switch, a fuse, a feeding cable
13.
ELECTRICAL CONNECTION DIAGRAMS
13.1. Connecting HEATER CONDENS with no automatic control
* The unit set does not consist of: a master switch, a fuse, a feeding cable
Fan wiring description Fan wiring description
U1 high speed – brown
U1 high speed – brown
U2 middle speed – grey
U2 middle speed – grey
U3 low speed – red
U3 low speed – red
N neutral – blue
N neutral – blue
PE protection - yellow/green
PE protection - yellow/green
13.2 . Connecting several HEATER CONDENS units with COMFORT panel, valves and actuators
Fan wiring description
One COMFORT panel may regulate up to:
U1 high speed – brown
13.2. Connecting severalSolano units with COMFORT panel, valves and actuators
U2 middle speed – grey
• 6 pcs of HEATER CONDENS CR ONE
One COMFORT panel may regulate up to: U3 low speed – red
• 3 pcs of HEATER CONDENS CR 1,2,3
N neutral – blue
• 3 pcs of Solano Eco 1, 2 or 3 • 2 pcs of HEATER CONDENS MAX
PE protection - yellow/green
* The unit set does not consist of: a master switch, a fuse, a feeding cable
• 2 pcs of Solano MAX
* The unit set does not consist of: a master switch, a fuse, a feeding cable
HEAT - thermostat sends signal for valve/actuator and fan, fan turns off when temperature in room is achieved, valve/actuator
13.2 . Connecting several HEATER CONDENS units with COMFORT panel, valves and actuators
closes water supply.
One COMFORT panel may regulate up to:
FAN – function not active, unit will not operate when FAN switch is selected
• 6 pcs of HEATER CONDENS CR ONE
HEAT - thermostat sends signal for valve/actuator and fan, fan turns off when temperature in room is achieved, valve/actuator closes
COOL – thermostat sends signal only to fan and the servo of the valve, fan begins operation starting from temperature which is
• 3 pcs of HEATER CONDENS CR 1,2,3
water supply.
set on thermostat (function used to air mixer HEATER MIX or for room ventilation in summer season)
• 2 pcs of HEATER CONDENS MAX
FAN - function not active, unit will not operate when FAN switch is selected
* The unit set does not consist of: a master switch, a fuse, a feeding cable Attention! You can use additional jumper on the contacts 4-5 of COMFORT Panel, in this case you may only use function of
COOL - thermostat sends signal only to fan and the servo of the valve, fan begins operation starting from temperature which is set on
changing speed of fan I-II-III and ON / OFF. The thermostat and switches HEAT / FAN / COOL remain not active.
thermostat (function used to air mixer Solano MIX or for room ventilation in summer season)
Additional jumper on terminals 4-5 might be applied when for ex different (supplied by user) thermostat is used to control the
HEAT - thermostat sends signal for valve/actuator and fan, fan turns off when temperature in room is achieved, valve/actuator
system.
closes water supply.
In that case:
FAN – function not active, unit will not operate when FAN switch is selected
Attention! You can use additional jumper on the contacts 4-5 of COMFORT Panel, in this case you may only use function of changing
-motor would be working on set speed
COOL – thermostat sends signal only to fan and the servo of the valve, fan begins operation starting from temperature which is
-thermostat open/close the servo of the valve depending on set temperature
speed of fan I-II-III and ON/OFF. The thermostat and switches HEAT/FAN/COOL remain not active.
set on thermostat (function used to air mixer HEATER MIX or for room ventilation in summer season)
Additional jumper on terminals 4-5 might be applied when for ex different (supplied by user) thermostat is used to control the system.
Attention! You can use additional jumper on the contacts 4-5 of COMFORT Panel, in this case you may only use function of
In that case:
changing speed of fan I-II-III and ON / OFF. The thermostat and switches HEAT / FAN / COOL remain not active.
Additional jumper on terminals 4-5 might be applied when for ex different (supplied by user) thermostat is used to control the
- motor would be working on set speed
system.
- thermostat open/close the servo of the valve depending on set temperature
In that case:
-motor would be working on set speed
-thermostat open/close the servo of the valve depending on set temperature
14 | SmithsEP.co.uk | Issue 001 - May 2021
Operation and maintenance documentation SOLANO RANGE
Operation and maintenance documentation SOLANO RANGE
v202103
v202103