18
INST
ALLA
TION
INSTALLATION - Step 6 - Electrical Connections to the Control
WARNING:
Do not apply power to these
terminals as this will damage the control
Connect the two wires from sensors to terminals described
below:
1) Outdoor Sensor S4 wires to Com and Out S4
terminals (16 and 17)
(See fig. f)
• Measures outdoor air temperature
2) Boiler Return Sensor S3 wires to Com and
BRet S3 terminals (13 and 14)
(See fig. g)
• Measures boiler return water temperature
3) Mixing Supply Sensor S1 wires to Com and
Mix S1 terminals (13 and 15)
(See fig. h)
• Measures the mixed supply temperature after the mixing
system pump (P1)
NOTE:
Sensor is normally attached
downstream of system pump (P1).
4) Unoccupied External Timer or Switch wires
to UnO Sw and Com terminals (12 and 13)
(See fig. i)
• When continuity is detected between terminals 12 and 13,
the control registers an unoccupied signal (Night mode)
Sensor and Unpowered Connections
Com
13
14
BRet
S3
Boiler
Sensor
g
Com
13
BRet
S3
14
Mix
15
S1
h
Com
16 17
Out
S4
f
UnO
Sw
12 13
Com
i
Summary of Contents for proMIX 101
Page 1: ...proMIX 101 Installation Manual...
Page 4: ...2 INTRODUCTION INTRODUCTION Control Overview...
Page 46: ...44 APPENDIX I proMIX 101 Menu Tree APPENDIX I...
Page 47: ...45 APPENDIX I proMIX 101 Menu Tree APPENDIX I...
Page 48: ...46 APPENDIX II Application Drawings APPENDIX II...
Page 49: ...47 APPENDIX II Application Drawings APPENDIX II...
Page 50: ...48 APPENDIX II APPENDIX II Application Drawings...
Page 51: ...49 APPENDIX II APPENDIX II Application Drawings...
Page 55: ......
