Controls

Varifan Controls Programmable Main Controls All Multifan Controls have a 2-year Warranty
Varifan IC-Series Vostermans Ventilation has Varifan IC-Series in the delivery program. This series of intelligent controls can be programmed with custom-made application software. This allows the customer to define the use of inputs and outputs.
IC-68 Intelligent Control 6 inputs, 8 outputs. 2 variable stages, 4 Multifan relays and 2 module ports with optional variable speed, curtain or on / off modules. Able to network with other IC controls or computers. Time delay alarm relay. User friendly interface with easy to read LED display, list of parameters and list of outputs with LED to show active outputs. Customizable logic to adapt to your needs. MULVFIC-68ND/S Ordering Information
IC-610 Intelligent Control 6 inputs, 8 outputs. 2 variable stages, 4 Multifan relays and 2 module ports with optional variable speed, curtain or on / off modules. Able to network with other IC controls or computers. Time delay alarm relay. User friendly interface with easy to read LED display, list of parameters and list of outputs with LED to show active outputs. Customizable logic to adapt to your needs MULVFIC-610/S Ordering Information
MSC-10 Multi-Stage10 Master Control 4 inputs, choice of inside / outside temperature, humidity static pressure or standby probe 6 stages-2 variable stages and 4 on/off stages (10 AMP), expandable to 10 stage, variable or on/off, by adding up to 2 modules. Customized programmable logic to fit your application. User friendly interface with easy to read LED display, list of parameters and list of outputs with LED to show active outputs. MULVFMSC-10/S Ordering Information

Optional Modules to Use with IC-68, IC-610 or MSC-10

VSM2/2
Variable Speed Module

Adds variable speed stages to IC68, IC610 or MSC10 controls.
2 stages per module
6 amp nominal, 10 amp max

MULVFVSM-2/2
Ordering Information

CIP-1
Curtain/Inlet Module

Adds curtain control to IC68, IC610 or MSC10 controls.
1 stage per module
3 amp max

MULVFCIP-1/6/S
Ordering Information

CM10-2
On/Off Fan Module

Adds on/off stages to IC68, IC610 or MSC10 controls
2 stages per module
10 amp max

MULVFCM10-2/S
Ordering Information

ECS Series Multi-Stage Controls

All ECS Controls feature:

Ramping temperature reduction per day feature.
Hi / Lo temperature records to monitor room temperature to help control LP use.
Alarm contacts to trigger in case of Hi / Lotemperatures, loss of power or a defective control.
Optional humidity probe
Variable Stages 10 amp nom, 15 amp max
On / Off relays -10 amp max
Alarm relay -2 amp max

ECS-2M
2 Stage Control

2 stages:1 variable stage,
1 heater or on/off relay

MULVFECS-2M/S
Ordering Information

ECS-3M
3 Stage Control

3 stages: 2 variable stages, 1 heater or on/off relay

MULVFECS-3M/S
Ordering Information

ECS-4M
4 Stage Control

4 stages: 2 variable stages,
1 heater or on/off relay, 1 on/off relay for additional fan, drip system, etc.

MULVFECS-4M/S
Ordering Information

Non-Programmable Controls & Thermostats
MVS-1 Manually Variable Speed Control Will manually control speed of 1 or a group of variable speed fans. 15 amp max capacity MULVFMVS-1/S Ordering Information
T-15 WD Thermostat Mechanical thermostat with single pole and 2-way on/off switch. 110 volt, 10 amp max capacity Thermostat only MULTT15WDCAM1A Ordering Information
SA-10/C Automatic Variable Speed Control Will automatically control speed of 1 or a group of variable speed fans based on set minimum speed and temperature. Internal switch to have fan shut off below set point. Differential of variable speed can be set from 1 to 6 degrees with internal switch 2 control knobs: 1 for desired temperature and 1 for idle speed. 10 amp nominal, 15 amp max load MULVFSA-10/C Ordering Information
CPS-1 Curtain / Inlet Control Controls curtain by temperature or static pressure Manual open and close function Time on and time off can be set separately Hi / Lo temperature record and alarm contact. Replaces Honeywell thermostat for AT-Newell Curtain Machines. CPS-2 control available to control 2 curtains separately on the same probe MULVFCPS-1/S Ordering Information

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