background image

FAN SPEED SETTINGS

R

LENN  X

III

II

I

I

I

I

O O O

ON +5v +10v 3 spd

FAN SPEED SETTINGS

To achieve the design speed use 
a combination of main tappings 
on the transformer and switch 
positions on the outside of the 
control box.

 

 

5

 

  

 

 

 

  

 

Main tapping  

Fan speed 

switches 

Output Volts  

330 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

EL  

120 

150 

120 

L  

120 

150 

130 

ML  

120 

150 

II  

140 

135 

165  II  

150 

150 

180  II  

170 

Main tapping  

Fan speed 

switches 

Output Volts  

440 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

EL  

120 

150 

120 

L  

120 

150 

130 

ML  

120 

150 

II  

140 

135 

165  II  

150 

165 

195  II  

180 

Main tapping  

Fan speed 

switches 

Output Volts  

480 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

EL  

120 

150 

130 

L  

120 

150 

II  

145 

ML  

135 

165 

II  

160 

150 

180  II  

175 

H  165 

195  III   0 

195 

Main tapping  

Fan speed 

switches 

Output Volts  

150 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

EL  

120 

150 

120 

L  

120 

150 

130 

ML   135 

165  II  

150 

150 

180  II  

170 

H  165 

195  III   1 

200 

 

Main tapping  

Fan speed 

switches 

Output Volts  

190 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

EL  

120 

150 

120 

L  

120 

150 

130 

ML   120 

150  II  

140 

135 

165  II  

150 

135 

165  III   1 

170 

 

Main tapping  

Fan speed 

switches 

Output Volts  

260 

W  

Y  

R  

 

+5

V  

+10

V  

@design 

speed 

SL  

120 

150 

120 

EL  

120 

150 

130 

L  

120 

150 

II  

140 

ML   135 

165  II  

150 

150 

180  II  

170 

H  165 

195  III   1 

200 

 

135 
135 
135 
150 
165 

135 
135 
135 
150 
165 
180 

135 
135 
135 
150 
150 

135 
135 
150 
165 
180 

135 
135 
135 
150 
180 

135 
135 
150 
165 
180 

Switch

Switch

Switch

Switch

Switch

Switch

Содержание Quantum Waterside LQWFC 150

Страница 1: ......

Страница 2: ...ns 4 Controls 4 Fan Speed Settings 5 Periodic Maintenance 6 Fancoil Maintenance 7 Coil Water Content 8 Weights 8 Minimum No Spigots 8 Coil Connections 8 Wiring Diagram 9 Fault Finding 10 Spares List 1...

Страница 3: ...s are to have maintenance free sealed for life bearings and built in thermal overload protec tion Insulation Dual function thermal and acoustic insulation shall be used and shall be to Class 0 specifi...

Страница 4: ...el PIPEWORK CONNECTIONS 1 Water flow and return connection Plain pipe connection tails are all to BS 2871 Part 1 1971 and are suitable for brazed or compression fittings Connection sizes are 15mm or 2...

Страница 5: ...acitor type and have a capacitor fixed to the outside of the motor All motors have thermal overload protection as standard Access to the fan tray is via removable panels on the bottom face of the unit...

Страница 6: ...ign speed EL 120 150 I 0 1 130 L 120 150 II 0 1 145 ML 135 165 II 0 1 160 M 150 180 II 0 1 175 H 165 195 III 0 0 195 Main tapping Fan speed switches Output Volts 150 W Y R 5 V 10 V design speed EL 120...

Страница 7: ...ace if necessary Ensureallelectricalconnectionsaresecure Check functions of controls according to operating procedures 6 Fan Motor and Fan A regular check on the fan motor assembly is advisable to asc...

Страница 8: ...ECK ACTUATOR EXAMINE VALVES ACTUATORS EXAMINE WATER FLOW TEMPERATURE CHECK CONTROLLER CHECK MOTOR CAPACITOR ADD LINK BETWEEN TERM 8 9 IF FCU WORKS CONTROL LER IS FAULTY CONTACT SPARES DEPT CONTACT SPA...

Страница 9: ...0 61 0 74 262 1 16 1 40 244 1 04 1 26 220 0 97 1 17 197 0 87 1 05 155 0 67 0 81 FAN MODEL SPEED Volts H 200 LQWFC M 170 150 ML 150 L 130 EL 120 H 170 LQWFC M 150 190 ML 140 L 130 EL 120 H 200 LQWFC M...

Страница 10: ...R LENN X 9 WIRING DIAGRAM...

Страница 11: ...R EMENT CALIBRATED CORRECTION FACTOR CHECK SOURCE OF CONTROLLER EXAMINE SWITCH WIRING CRIMP CONNECTIONS CONTINUITY TEST WIRES 24V AND MAINS OUTPUT OK BUT NEW FANCOIL FAULT FINDING CHECK QUANTITY LOCAT...

Страница 12: ...igh Temp 9 14 deg C Flow X Z303793 Cooling Coil 4 row High Temp 9 14 deg C Flow X Z303834 Cooling Coil 4 row High Temp 9 14 deg C Flow X Z303878 Cooling Coil 4 row High Temp 9 14 deg C Flow X Z301771...

Страница 13: ......

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