Crl-Id Unit Layout - Wolf CRL Series Installation And Maintenance Instructions Manual

CRL-iD Comfort thermal wheel heat exchanger ventilation unit for internal installation with vertical/
horizontal duct connection (example provided is CRL-iD-3500 with boost damper)
1 Outdoor air damper with servomotor
2 Filter pre-dryer (accessory)
3 Differential pressure switch for filter monitoring
4 EC fan, extract air
5 Ventilation air damper with servomotor
6 Repair switch
7 BMK programming unit
8 control panel
9 TWHE control unit
10 Compact filter, extract air
6

3 CRL-iD unit layout

11 Differential pressure switch for filter monitoring
12 Electric reheating coil available for
CRL-1300/-2500/-3500 (accessory)
13 EC fan, supply air
14 Adjustable feet
15 Boost damper with servomotor optional
for CRL-1300/-2500/-3500
16 TWHE thermal wheel heat exchanger
17 Compact filter, outdoor air
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